File: | xlators/features/quota/src/quota.c |
Location: | line 923, column 9 |
Description: | Value stored to 'ret' is never read |
1 | /* |
2 | Copyright (c) 2008-2012 Red Hat, Inc. <http://www.redhat.com> |
3 | This file is part of GlusterFS. |
4 | |
5 | This file is licensed to you under your choice of the GNU Lesser |
6 | General Public License, version 3 or any later version (LGPLv3 or |
7 | later), or the GNU General Public License, version 2 (GPLv2), in all |
8 | cases as published by the Free Software Foundation. |
9 | */ |
10 | #include <fnmatch.h> |
11 | |
12 | #include "quota.h" |
13 | #include "common-utils.h" |
14 | #include "defaults.h" |
15 | |
16 | int32_t |
17 | quota_check_limit (call_frame_t *frame, inode_t *inode, xlator_t *this, |
18 | char *name, uuid_t par); |
19 | struct volume_options options[]; |
20 | |
21 | int |
22 | quota_loc_fill (loc_t *loc, inode_t *inode, inode_t *parent, char *path) |
23 | { |
24 | int ret = -1; |
25 | |
26 | if (!loc) { |
27 | return ret; |
28 | } |
29 | |
30 | if (inode) { |
31 | loc->inode = inode_ref (inode); |
32 | } |
33 | |
34 | if (parent) { |
35 | loc->parent = inode_ref (parent); |
36 | } |
37 | |
38 | loc->path = gf_strdup (path); |
39 | if (!loc->path) { |
40 | goto loc_wipe; |
41 | } |
42 | |
43 | loc->name = strrchr (loc->path, '/'); |
44 | if (loc->name) { |
45 | loc->name++; |
46 | } else { |
47 | goto loc_wipe; |
48 | } |
49 | |
50 | ret = 0; |
51 | |
52 | loc_wipe: |
53 | if (ret < 0) { |
54 | loc_wipe (loc); |
55 | } |
56 | |
57 | return ret; |
58 | } |
59 | |
60 | |
61 | int |
62 | quota_inode_loc_fill (inode_t *inode, loc_t *loc) |
63 | { |
64 | char *resolvedpath = NULL((void*)0); |
65 | inode_t *parent = NULL((void*)0); |
66 | int ret = -1; |
67 | xlator_t *this = NULL((void*)0); |
68 | |
69 | if ((!inode) || (!loc)) { |
70 | return ret; |
71 | } |
72 | |
73 | this = THIS(*__glusterfs_this_location()); |
74 | |
75 | if ((inode) && __is_root_gfid (inode->gfid)) { |
76 | loc->parent = NULL((void*)0); |
77 | goto ignore_parent; |
78 | } |
79 | |
80 | parent = inode_parent (inode, 0, NULL((void*)0)); |
81 | if (!parent) { |
82 | gf_log (this->name, GF_LOG_DEBUG,do { do { if (0) printf ("cannot find parent for inode (gfid:%s)" , uuid_utoa (inode->gfid)); } while (0); _gf_log (this-> name, "quota.c", __FUNCTION__, 84, GF_LOG_DEBUG, "cannot find parent for inode (gfid:%s)" , uuid_utoa (inode->gfid)); } while (0) |
83 | "cannot find parent for inode (gfid:%s)",do { do { if (0) printf ("cannot find parent for inode (gfid:%s)" , uuid_utoa (inode->gfid)); } while (0); _gf_log (this-> name, "quota.c", __FUNCTION__, 84, GF_LOG_DEBUG, "cannot find parent for inode (gfid:%s)" , uuid_utoa (inode->gfid)); } while (0) |
84 | uuid_utoa (inode->gfid))do { do { if (0) printf ("cannot find parent for inode (gfid:%s)" , uuid_utoa (inode->gfid)); } while (0); _gf_log (this-> name, "quota.c", __FUNCTION__, 84, GF_LOG_DEBUG, "cannot find parent for inode (gfid:%s)" , uuid_utoa (inode->gfid)); } while (0); |
85 | goto err; |
86 | } |
87 | |
88 | ignore_parent: |
89 | ret = inode_path (inode, NULL((void*)0), &resolvedpath); |
90 | if (ret < 0) { |
91 | gf_log (this->name, GF_LOG_DEBUG,do { do { if (0) printf ("cannot construct path for inode (gfid:%s)" , uuid_utoa (inode->gfid)); } while (0); _gf_log (this-> name, "quota.c", __FUNCTION__, 93, GF_LOG_DEBUG, "cannot construct path for inode (gfid:%s)" , uuid_utoa (inode->gfid)); } while (0) |
92 | "cannot construct path for inode (gfid:%s)",do { do { if (0) printf ("cannot construct path for inode (gfid:%s)" , uuid_utoa (inode->gfid)); } while (0); _gf_log (this-> name, "quota.c", __FUNCTION__, 93, GF_LOG_DEBUG, "cannot construct path for inode (gfid:%s)" , uuid_utoa (inode->gfid)); } while (0) |
93 | uuid_utoa (inode->gfid))do { do { if (0) printf ("cannot construct path for inode (gfid:%s)" , uuid_utoa (inode->gfid)); } while (0); _gf_log (this-> name, "quota.c", __FUNCTION__, 93, GF_LOG_DEBUG, "cannot construct path for inode (gfid:%s)" , uuid_utoa (inode->gfid)); } while (0); |
94 | goto err; |
95 | } |
96 | |
97 | ret = quota_loc_fill (loc, inode, parent, resolvedpath); |
98 | if (ret < 0) { |
99 | gf_log (this->name, GF_LOG_WARNING, "cannot fill loc")do { do { if (0) printf ("cannot fill loc"); } while (0); _gf_log (this->name, "quota.c", __FUNCTION__, 99, GF_LOG_WARNING, "cannot fill loc"); } while (0); |
100 | goto err; |
101 | } |
102 | |
103 | err: |
104 | if (parent) { |
105 | inode_unref (parent); |
106 | } |
107 | |
108 | GF_FREE (resolvedpath)__gf_free (resolvedpath); |
109 | |
110 | return ret; |
111 | } |
112 | |
113 | |
114 | int32_t |
115 | quota_local_cleanup (xlator_t *this, quota_local_t *local) |
116 | { |
117 | if (local == NULL((void*)0)) { |
118 | goto out; |
119 | } |
120 | |
121 | loc_wipe (&local->loc); |
122 | loc_wipe (&local->newloc); |
123 | loc_wipe (&local->oldloc); |
124 | loc_wipe (&local->validate_loc); |
125 | |
126 | inode_unref (local->inode); |
127 | LOCK_DESTROY (&local->lock)pthread_spin_destroy (&local->lock); |
128 | |
129 | mem_put (local); |
130 | out: |
131 | return 0; |
132 | } |
133 | |
134 | |
135 | static inline quota_local_t * |
136 | quota_local_new () |
137 | { |
138 | quota_local_t *local = NULL((void*)0); |
139 | local = mem_get0 (THIS(*__glusterfs_this_location())->local_pool); |
140 | if (local) |
141 | LOCK_INIT (&local->lock)pthread_spin_init (&local->lock, 0); |
142 | return local; |
143 | } |
144 | |
145 | |
146 | quota_dentry_t * |
147 | __quota_dentry_new (quota_inode_ctx_t *ctx, char *name, uuid_t par) |
148 | { |
149 | quota_dentry_t *dentry = NULL((void*)0); |
150 | GF_UNUSED__attribute__((unused)) int32_t ret = 0; |
151 | |
152 | QUOTA_ALLOC_OR_GOTO (dentry, quota_dentry_t, err)do { dentry = __gf_calloc (sizeof (quota_dentry_t), 1, gf_quota_mt_quota_dentry_t ); if (!dentry) { do { do { if (0) printf ("out of memory :(" ); } while (0); _gf_log ("", "quota.c", __FUNCTION__, 152, GF_LOG_ERROR , "out of memory :("); } while (0); ret = -1; goto err; } } while (0);; |
153 | |
154 | INIT_LIST_HEAD (&dentry->next)do { (&dentry->next)->next = (&dentry->next) ->prev = &dentry->next; } while (0); |
155 | |
156 | dentry->name = gf_strdup (name); |
157 | if (dentry->name == NULL((void*)0)) { |
158 | GF_FREE (dentry)__gf_free (dentry); |
159 | goto err; |
160 | } |
161 | |
162 | uuid_copy (dentry->par, par); |
163 | |
164 | list_add_tail (&dentry->next, &ctx->parents); |
165 | err: |
166 | return dentry; |
167 | } |
168 | |
169 | |
170 | void |
171 | __quota_dentry_free (quota_dentry_t *dentry) |
172 | { |
173 | if (dentry == NULL((void*)0)) { |
174 | goto out; |
175 | } |
176 | |
177 | list_del_init (&dentry->next); |
178 | |
179 | GF_FREE (dentry->name)__gf_free (dentry->name); |
180 | GF_FREE (dentry)__gf_free (dentry); |
181 | out: |
182 | return; |
183 | } |
184 | |
185 | |
186 | int32_t |
187 | quota_validate_cbk (call_frame_t *frame, void *cookie, xlator_t *this, |
188 | int32_t op_ret, int32_t op_errno, dict_t *dict, |
189 | dict_t *xdata) |
190 | { |
191 | quota_local_t *local = NULL((void*)0); |
192 | uint32_t validate_count = 0, link_count = 0; |
193 | int32_t ret = 0; |
194 | quota_inode_ctx_t *ctx = NULL((void*)0); |
195 | int64_t *size = 0; |
196 | uint64_t value = 0; |
197 | call_stub_t *stub = NULL((void*)0); |
198 | |
199 | local = frame->local; |
200 | |
201 | if (op_ret < 0) { |
202 | goto unwind; |
203 | } |
204 | |
205 | GF_ASSERT (local)do { if (!(local)) { do { do { if (0) printf ("Assertion failed: " "local"); } while (0); _gf_log_callingfn ("", "quota.c", __FUNCTION__ , 205, GF_LOG_ERROR, "Assertion failed: " "local"); } while ( 0); } } while (0); |
206 | GF_ASSERT (frame)do { if (!(frame)) { do { do { if (0) printf ("Assertion failed: " "frame"); } while (0); _gf_log_callingfn ("", "quota.c", __FUNCTION__ , 206, GF_LOG_ERROR, "Assertion failed: " "frame"); } while ( 0); } } while (0); |
207 | GF_VALIDATE_OR_GOTO_WITH_ERROR ("quota", this, unwind, op_errno,do { if (!this) { op_errno = 22; do { do { if (0) printf ("invalid argument: " "this"); } while (0); _gf_log_callingfn ("quota", "quota.c", __FUNCTION__, 208, GF_LOG_ERROR, "invalid argument: " "this" ); } while (0); goto unwind; } }while (0) |
208 | EINVAL)do { if (!this) { op_errno = 22; do { do { if (0) printf ("invalid argument: " "this"); } while (0); _gf_log_callingfn ("quota", "quota.c", __FUNCTION__, 208, GF_LOG_ERROR, "invalid argument: " "this" ); } while (0); goto unwind; } }while (0); |
209 | GF_VALIDATE_OR_GOTO_WITH_ERROR (this->name, dict, unwind, op_errno,do { if (!dict) { op_errno = 22; do { do { if (0) printf ("invalid argument: " "dict"); } while (0); _gf_log_callingfn (this->name, "quota.c" , __FUNCTION__, 210, GF_LOG_ERROR, "invalid argument: " "dict" ); } while (0); goto unwind; } }while (0) |
210 | EINVAL)do { if (!dict) { op_errno = 22; do { do { if (0) printf ("invalid argument: " "dict"); } while (0); _gf_log_callingfn (this->name, "quota.c" , __FUNCTION__, 210, GF_LOG_ERROR, "invalid argument: " "dict" ); } while (0); goto unwind; } }while (0); |
211 | |
212 | ret = inode_ctx_get (local->validate_loc.inode, this, &value)inode_ctx_get2(local->validate_loc.inode,this,&value,0 ); |
213 | |
214 | ctx = (quota_inode_ctx_t *)(unsigned long)value; |
215 | if ((ret == -1) || (ctx == NULL((void*)0))) { |
216 | gf_log (this->name, GF_LOG_WARNING,do { do { if (0) printf ("quota context is not present in inode (gfid:%s)" , uuid_utoa (local->validate_loc.inode->gfid)); } while (0); _gf_log (this->name, "quota.c", __FUNCTION__, 218, GF_LOG_WARNING , "quota context is not present in inode (gfid:%s)", uuid_utoa (local->validate_loc.inode->gfid)); } while (0) |
217 | "quota context is not present in inode (gfid:%s)",do { do { if (0) printf ("quota context is not present in inode (gfid:%s)" , uuid_utoa (local->validate_loc.inode->gfid)); } while (0); _gf_log (this->name, "quota.c", __FUNCTION__, 218, GF_LOG_WARNING , "quota context is not present in inode (gfid:%s)", uuid_utoa (local->validate_loc.inode->gfid)); } while (0) |
218 | uuid_utoa (local->validate_loc.inode->gfid))do { do { if (0) printf ("quota context is not present in inode (gfid:%s)" , uuid_utoa (local->validate_loc.inode->gfid)); } while (0); _gf_log (this->name, "quota.c", __FUNCTION__, 218, GF_LOG_WARNING , "quota context is not present in inode (gfid:%s)", uuid_utoa (local->validate_loc.inode->gfid)); } while (0); |
219 | op_errno = EINVAL22; |
220 | goto unwind; |
221 | } |
222 | |
223 | ret = dict_get_bin (dict, QUOTA_SIZE_KEY"trusted.glusterfs.quota.size", (void **) &size); |
224 | if (ret < 0) { |
225 | gf_log (this->name, GF_LOG_WARNING,do { do { if (0) printf ("size key not present in dict"); } while (0); _gf_log (this->name, "quota.c", __FUNCTION__, 226, GF_LOG_WARNING , "size key not present in dict"); } while (0) |
226 | "size key not present in dict")do { do { if (0) printf ("size key not present in dict"); } while (0); _gf_log (this->name, "quota.c", __FUNCTION__, 226, GF_LOG_WARNING , "size key not present in dict"); } while (0); |
227 | op_errno = EINVAL22; |
228 | goto unwind; |
229 | } |
230 | |
231 | local->just_validated = 1; /* so that we don't go into infinite |
232 | * loop of validation and checking |
233 | * limit when timeout is zero. |
234 | */ |
235 | LOCK (&ctx->lock)pthread_spin_lock (&ctx->lock); |
236 | { |
237 | ctx->size = ntoh64hton64 (*size); |
238 | gettimeofday (&ctx->tv, NULL((void*)0)); |
239 | } |
240 | UNLOCK (&ctx->lock)pthread_spin_unlock (&ctx->lock); |
241 | |
242 | quota_check_limit (frame, local->validate_loc.inode, this, NULL((void*)0), NULL((void*)0)); |
243 | return 0; |
244 | |
245 | unwind: |
246 | LOCK (&local->lock)pthread_spin_lock (&local->lock); |
247 | { |
248 | local->op_ret = -1; |
249 | local->op_errno = op_errno; |
250 | |
251 | validate_count = --local->validate_count; |
252 | link_count = local->link_count; |
253 | |
254 | if ((validate_count == 0) && (link_count == 0)) { |
255 | stub = local->stub; |
256 | local->stub = NULL((void*)0); |
257 | } |
258 | } |
259 | UNLOCK (&local->lock)pthread_spin_unlock (&local->lock); |
260 | |
261 | if (stub != NULL((void*)0)) { |
262 | call_resume (stub); |
263 | } |
264 | |
265 | return 0; |
266 | } |
267 | |
268 | |
269 | static inline uint64_t |
270 | quota_time_elapsed (struct timeval *now, struct timeval *then) |
271 | { |
272 | return (now->tv_sec - then->tv_sec); |
273 | } |
274 | |
275 | |
276 | int32_t |
277 | quota_timeout (struct timeval *tv, int32_t timeout) |
278 | { |
279 | struct timeval now = {0,}; |
280 | int32_t timed_out = 0; |
281 | |
282 | gettimeofday (&now, NULL((void*)0)); |
283 | |
284 | if (quota_time_elapsed (&now, tv) >= timeout) { |
285 | timed_out = 1; |
286 | } |
287 | |
288 | return timed_out; |
289 | } |
290 | |
291 | |
292 | int32_t |
293 | quota_check_limit (call_frame_t *frame, inode_t *inode, xlator_t *this, |
294 | char *name, uuid_t par) |
295 | { |
296 | int32_t ret = -1; |
297 | inode_t *_inode = NULL((void*)0), *parent = NULL((void*)0); |
298 | quota_inode_ctx_t *ctx = NULL((void*)0); |
299 | quota_priv_t *priv = NULL((void*)0); |
300 | quota_local_t *local = NULL((void*)0); |
301 | char need_validate = 0, need_unwind = 0; |
302 | int64_t delta = 0; |
303 | call_stub_t *stub = NULL((void*)0); |
304 | int32_t validate_count = 0, link_count = 0; |
305 | uint64_t value = 0; |
306 | char just_validated = 0; |
307 | uuid_t trav_uuid = {0,}; |
308 | |
309 | GF_VALIDATE_OR_GOTO ("quota", this, out)do { if (!this) { (*__errno_location ()) = 22; do { do { if ( 0) printf ("invalid argument: " "this"); } while (0); _gf_log_callingfn ("quota", "quota.c", __FUNCTION__, 309, GF_LOG_ERROR, "invalid argument: " "this"); } while (0); goto out; } } while (0); |
310 | GF_VALIDATE_OR_GOTO (this->name, frame, out)do { if (!frame) { (*__errno_location ()) = 22; do { do { if ( 0) printf ("invalid argument: " "frame"); } while (0); _gf_log_callingfn (this->name, "quota.c", __FUNCTION__, 310, GF_LOG_ERROR, "invalid argument: " "frame"); } while (0); goto out; } } while (0); |
311 | GF_VALIDATE_OR_GOTO (this->name, inode, out)do { if (!inode) { (*__errno_location ()) = 22; do { do { if ( 0) printf ("invalid argument: " "inode"); } while (0); _gf_log_callingfn (this->name, "quota.c", __FUNCTION__, 311, GF_LOG_ERROR, "invalid argument: " "inode"); } while (0); goto out; } } while (0); |
312 | |
313 | local = frame->local; |
314 | GF_VALIDATE_OR_GOTO (this->name, local, out)do { if (!local) { (*__errno_location ()) = 22; do { do { if ( 0) printf ("invalid argument: " "local"); } while (0); _gf_log_callingfn (this->name, "quota.c", __FUNCTION__, 314, GF_LOG_ERROR, "invalid argument: " "local"); } while (0); goto out; } } while (0); |
315 | |
316 | delta = local->delta; |
317 | |
318 | GF_VALIDATE_OR_GOTO (this->name, local->stub, out)do { if (!local->stub) { (*__errno_location ()) = 22; do { do { if (0) printf ("invalid argument: " "local->stub"); } while (0); _gf_log_callingfn (this->name, "quota.c", __FUNCTION__ , 318, GF_LOG_ERROR, "invalid argument: " "local->stub"); } while (0); goto out; } } while (0); |
319 | |
320 | priv = this->private; |
321 | |
322 | inode_ctx_get (inode, this, &value)inode_ctx_get2(inode,this,&value,0); |
323 | ctx = (quota_inode_ctx_t *)(unsigned long)value; |
324 | |
325 | _inode = inode_ref (inode); |
326 | |
327 | LOCK (&local->lock)pthread_spin_lock (&local->lock); |
328 | { |
329 | just_validated = local->just_validated; |
330 | local->just_validated = 0; |
331 | |
332 | if (just_validated) { |
333 | local->validate_count--; |
334 | } |
335 | } |
336 | UNLOCK (&local->lock)pthread_spin_unlock (&local->lock); |
337 | |
338 | if ( par != NULL((void*)0) ) { |
339 | uuid_copy (trav_uuid, par); |
340 | } |
341 | |
342 | do { |
343 | if (ctx != NULL((void*)0)) { |
344 | LOCK (&ctx->lock)pthread_spin_lock (&ctx->lock); |
345 | { |
346 | if (ctx->limit >= 0) { |
347 | if (!just_validated |
348 | && quota_timeout (&ctx->tv, |
349 | priv->timeout)) { |
350 | need_validate = 1; |
351 | } else if ((ctx->size + delta) |
352 | >= ctx->limit) { |
353 | local->op_ret = -1; |
354 | local->op_errno = EDQUOT122; |
355 | need_unwind = 1; |
356 | } |
357 | } |
358 | } |
359 | UNLOCK (&ctx->lock)pthread_spin_unlock (&ctx->lock); |
360 | |
361 | if (need_validate) { |
362 | goto validate; |
363 | } |
364 | |
365 | if (need_unwind) { |
366 | break; |
367 | } |
368 | } |
369 | |
370 | if (__is_root_gfid (_inode->gfid)) { |
371 | break; |
372 | } |
373 | |
374 | parent = inode_parent (_inode, trav_uuid, name); |
375 | |
376 | if (name != NULL((void*)0)) { |
377 | name = NULL((void*)0); |
378 | uuid_clear (trav_uuid); |
379 | } |
380 | |
381 | if (parent == NULL((void*)0)) { |
382 | gf_log (this->name, GF_LOG_DEBUG,do { do { if (0) printf ("cannot find parent for inode (gfid:%s), hence " "aborting enforcing quota-limits and continuing" " with the fop" , uuid_utoa (_inode->gfid)); } while (0); _gf_log (this-> name, "quota.c", __FUNCTION__, 385, GF_LOG_DEBUG, "cannot find parent for inode (gfid:%s), hence " "aborting enforcing quota-limits and continuing" " with the fop" , uuid_utoa (_inode->gfid)); } while (0) |
383 | "cannot find parent for inode (gfid:%s), hence "do { do { if (0) printf ("cannot find parent for inode (gfid:%s), hence " "aborting enforcing quota-limits and continuing" " with the fop" , uuid_utoa (_inode->gfid)); } while (0); _gf_log (this-> name, "quota.c", __FUNCTION__, 385, GF_LOG_DEBUG, "cannot find parent for inode (gfid:%s), hence " "aborting enforcing quota-limits and continuing" " with the fop" , uuid_utoa (_inode->gfid)); } while (0) |
384 | "aborting enforcing quota-limits and continuing"do { do { if (0) printf ("cannot find parent for inode (gfid:%s), hence " "aborting enforcing quota-limits and continuing" " with the fop" , uuid_utoa (_inode->gfid)); } while (0); _gf_log (this-> name, "quota.c", __FUNCTION__, 385, GF_LOG_DEBUG, "cannot find parent for inode (gfid:%s), hence " "aborting enforcing quota-limits and continuing" " with the fop" , uuid_utoa (_inode->gfid)); } while (0) |
385 | " with the fop", uuid_utoa (_inode->gfid))do { do { if (0) printf ("cannot find parent for inode (gfid:%s), hence " "aborting enforcing quota-limits and continuing" " with the fop" , uuid_utoa (_inode->gfid)); } while (0); _gf_log (this-> name, "quota.c", __FUNCTION__, 385, GF_LOG_DEBUG, "cannot find parent for inode (gfid:%s), hence " "aborting enforcing quota-limits and continuing" " with the fop" , uuid_utoa (_inode->gfid)); } while (0); |
386 | } |
387 | |
388 | inode_unref (_inode); |
389 | _inode = parent; |
390 | just_validated = 0; |
391 | |
392 | if (_inode == NULL((void*)0)) { |
393 | break; |
394 | } |
395 | |
396 | value = 0; |
397 | inode_ctx_get (_inode, this, &value)inode_ctx_get2(_inode,this,&value,0); |
398 | ctx = (quota_inode_ctx_t *)(unsigned long)value; |
399 | } while (1); |
400 | |
401 | ret = 0; |
402 | |
403 | if (_inode != NULL((void*)0)) { |
404 | inode_unref (_inode); |
405 | } |
406 | |
407 | LOCK (&local->lock)pthread_spin_lock (&local->lock); |
408 | { |
409 | validate_count = local->validate_count; |
410 | link_count = local->link_count; |
411 | if ((validate_count == 0) && (link_count == 0)) { |
412 | stub = local->stub; |
413 | local->stub = NULL((void*)0); |
414 | } |
415 | } |
416 | UNLOCK (&local->lock)pthread_spin_unlock (&local->lock); |
417 | |
418 | if (stub != NULL((void*)0)) { |
419 | call_resume (stub); |
420 | } |
421 | |
422 | out: |
423 | return ret; |
424 | |
425 | validate: |
426 | LOCK (&local->lock)pthread_spin_lock (&local->lock); |
427 | { |
428 | loc_wipe (&local->validate_loc); |
429 | |
430 | if (just_validated) { |
431 | local->validate_count--; |
432 | } |
433 | |
434 | local->validate_count++; |
435 | ret = quota_inode_loc_fill (_inode, &local->validate_loc); |
436 | if (ret < 0) { |
437 | gf_log (this->name, GF_LOG_WARNING,do { do { if (0) printf ("cannot fill loc for inode (gfid:%s), hence " "aborting quota-checks and continuing with fop", uuid_utoa ( _inode->gfid)); } while (0); _gf_log (this->name, "quota.c" , __FUNCTION__, 440, GF_LOG_WARNING, "cannot fill loc for inode (gfid:%s), hence " "aborting quota-checks and continuing with fop", uuid_utoa ( _inode->gfid)); } while (0) |
438 | "cannot fill loc for inode (gfid:%s), hence "do { do { if (0) printf ("cannot fill loc for inode (gfid:%s), hence " "aborting quota-checks and continuing with fop", uuid_utoa ( _inode->gfid)); } while (0); _gf_log (this->name, "quota.c" , __FUNCTION__, 440, GF_LOG_WARNING, "cannot fill loc for inode (gfid:%s), hence " "aborting quota-checks and continuing with fop", uuid_utoa ( _inode->gfid)); } while (0) |
439 | "aborting quota-checks and continuing with fop",do { do { if (0) printf ("cannot fill loc for inode (gfid:%s), hence " "aborting quota-checks and continuing with fop", uuid_utoa ( _inode->gfid)); } while (0); _gf_log (this->name, "quota.c" , __FUNCTION__, 440, GF_LOG_WARNING, "cannot fill loc for inode (gfid:%s), hence " "aborting quota-checks and continuing with fop", uuid_utoa ( _inode->gfid)); } while (0) |
440 | uuid_utoa (_inode->gfid))do { do { if (0) printf ("cannot fill loc for inode (gfid:%s), hence " "aborting quota-checks and continuing with fop", uuid_utoa ( _inode->gfid)); } while (0); _gf_log (this->name, "quota.c" , __FUNCTION__, 440, GF_LOG_WARNING, "cannot fill loc for inode (gfid:%s), hence " "aborting quota-checks and continuing with fop", uuid_utoa ( _inode->gfid)); } while (0); |
441 | local->validate_count--; |
442 | } |
443 | } |
444 | UNLOCK (&local->lock)pthread_spin_unlock (&local->lock); |
445 | |
446 | if (ret < 0) { |
447 | goto loc_fill_failed; |
448 | } |
449 | |
450 | STACK_WIND (frame, quota_validate_cbk, FIRST_CHILD(this),do { call_frame_t *_new = ((void*)0); xlator_t *old_THIS = (( void*)0); _new = mem_get0 (frame->root->pool->frame_mem_pool ); if (!_new) { do { do { if (0) printf ("alloc failed"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__, 452, GF_LOG_ERROR , "alloc failed"); } while (0); break; } typeof( (this->children ->xlator)->fops->getxattr_cbk) tmp_cbk = quota_validate_cbk ; _new->root = frame->root; _new->this = (this->children ->xlator); _new->ret = (ret_fn_t) tmp_cbk; _new->parent = frame; _new->cookie = _new; _new->wind_from = __FUNCTION__ ; _new->wind_to = "FIRST_CHILD(this)->fops->getxattr" ; _new->unwind_to = "quota_validate_cbk"; pthread_spin_init (&_new->lock, 0); pthread_spin_lock (&frame->root ->stack_lock); { _new->next = frame->root->frames .next; _new->prev = &frame->root->frames; if (frame ->root->frames.next) frame->root->frames.next-> prev = _new; frame->root->frames.next = _new; frame-> ref_count++; } pthread_spin_unlock (&frame->root->stack_lock ); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = (this->children->xlator); if (frame->this-> ctx->measure_latency) gf_latency_begin (_new, (this->children ->xlator)->fops->getxattr); (this->children->xlator )->fops->getxattr (_new, (this->children->xlator) , &local->validate_loc, "trusted.glusterfs.quota.size" , ((void*)0)); (*__glusterfs_this_location()) = old_THIS; } while (0) |
451 | FIRST_CHILD(this)->fops->getxattr, &local->validate_loc,do { call_frame_t *_new = ((void*)0); xlator_t *old_THIS = (( void*)0); _new = mem_get0 (frame->root->pool->frame_mem_pool ); if (!_new) { do { do { if (0) printf ("alloc failed"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__, 452, GF_LOG_ERROR , "alloc failed"); } while (0); break; } typeof( (this->children ->xlator)->fops->getxattr_cbk) tmp_cbk = quota_validate_cbk ; _new->root = frame->root; _new->this = (this->children ->xlator); _new->ret = (ret_fn_t) tmp_cbk; _new->parent = frame; _new->cookie = _new; _new->wind_from = __FUNCTION__ ; _new->wind_to = "FIRST_CHILD(this)->fops->getxattr" ; _new->unwind_to = "quota_validate_cbk"; pthread_spin_init (&_new->lock, 0); pthread_spin_lock (&frame->root ->stack_lock); { _new->next = frame->root->frames .next; _new->prev = &frame->root->frames; if (frame ->root->frames.next) frame->root->frames.next-> prev = _new; frame->root->frames.next = _new; frame-> ref_count++; } pthread_spin_unlock (&frame->root->stack_lock ); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = (this->children->xlator); if (frame->this-> ctx->measure_latency) gf_latency_begin (_new, (this->children ->xlator)->fops->getxattr); (this->children->xlator )->fops->getxattr (_new, (this->children->xlator) , &local->validate_loc, "trusted.glusterfs.quota.size" , ((void*)0)); (*__glusterfs_this_location()) = old_THIS; } while (0) |
452 | QUOTA_SIZE_KEY, NULL)do { call_frame_t *_new = ((void*)0); xlator_t *old_THIS = (( void*)0); _new = mem_get0 (frame->root->pool->frame_mem_pool ); if (!_new) { do { do { if (0) printf ("alloc failed"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__, 452, GF_LOG_ERROR , "alloc failed"); } while (0); break; } typeof( (this->children ->xlator)->fops->getxattr_cbk) tmp_cbk = quota_validate_cbk ; _new->root = frame->root; _new->this = (this->children ->xlator); _new->ret = (ret_fn_t) tmp_cbk; _new->parent = frame; _new->cookie = _new; _new->wind_from = __FUNCTION__ ; _new->wind_to = "FIRST_CHILD(this)->fops->getxattr" ; _new->unwind_to = "quota_validate_cbk"; pthread_spin_init (&_new->lock, 0); pthread_spin_lock (&frame->root ->stack_lock); { _new->next = frame->root->frames .next; _new->prev = &frame->root->frames; if (frame ->root->frames.next) frame->root->frames.next-> prev = _new; frame->root->frames.next = _new; frame-> ref_count++; } pthread_spin_unlock (&frame->root->stack_lock ); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = (this->children->xlator); if (frame->this-> ctx->measure_latency) gf_latency_begin (_new, (this->children ->xlator)->fops->getxattr); (this->children->xlator )->fops->getxattr (_new, (this->children->xlator) , &local->validate_loc, "trusted.glusterfs.quota.size" , ((void*)0)); (*__glusterfs_this_location()) = old_THIS; } while (0); |
453 | |
454 | loc_fill_failed: |
455 | inode_unref (_inode); |
456 | return 0; |
457 | } |
458 | |
459 | |
460 | int32_t |
461 | quota_get_limit_value (inode_t *inode, xlator_t *this, int64_t *n) |
462 | { |
463 | int32_t ret = 0; |
464 | char *path = NULL((void*)0); |
465 | limits_t *limit_node = NULL((void*)0); |
466 | quota_priv_t *priv = NULL((void*)0); |
467 | |
468 | if (inode == NULL((void*)0) || n == NULL((void*)0)) { |
469 | ret = -1; |
470 | goto out; |
471 | } |
472 | |
473 | *n = 0; |
474 | |
475 | ret = inode_path (inode, NULL((void*)0), &path); |
476 | if (ret < 0) { |
477 | ret = -1; |
478 | goto out; |
479 | } |
480 | |
481 | priv = this->private; |
482 | |
483 | list_for_each_entry (limit_node, &priv->limit_head, limit_list)for (limit_node = ((typeof(*limit_node) *)((char *)((&priv ->limit_head)->next)-(unsigned long)(&((typeof(*limit_node ) *)0)->limit_list))); &limit_node->limit_list != ( &priv->limit_head); limit_node = ((typeof(*limit_node) *)((char *)(limit_node->limit_list.next)-(unsigned long)( &((typeof(*limit_node) *)0)->limit_list)))) { |
484 | if (strcmp (limit_node->path, path) == 0) { |
485 | *n = limit_node->value; |
486 | break; |
487 | } |
488 | } |
489 | |
490 | out: |
491 | GF_FREE (path)__gf_free (path); |
492 | |
493 | return ret; |
494 | } |
495 | |
496 | |
497 | static int32_t |
498 | __quota_init_inode_ctx (inode_t *inode, int64_t limit, xlator_t *this, |
499 | dict_t *dict, struct iatt *buf, |
500 | quota_inode_ctx_t **context) |
501 | { |
502 | int32_t ret = -1; |
503 | int64_t *size = 0; |
504 | quota_inode_ctx_t *ctx = NULL((void*)0); |
505 | |
506 | if (inode == NULL((void*)0)) { |
507 | goto out; |
508 | } |
509 | |
510 | QUOTA_ALLOC_OR_GOTO (ctx, quota_inode_ctx_t, out)do { ctx = __gf_calloc (sizeof (quota_inode_ctx_t), 1, gf_quota_mt_quota_inode_ctx_t ); if (!ctx) { do { do { if (0) printf ("out of memory :("); } while (0); _gf_log ("", "quota.c", __FUNCTION__, 510, GF_LOG_ERROR , "out of memory :("); } while (0); ret = -1; goto out; } } while (0);; |
511 | |
512 | ctx->limit = limit; |
513 | if (buf) |
514 | ctx->buf = *buf; |
515 | |
516 | LOCK_INIT(&ctx->lock)pthread_spin_init (&ctx->lock, 0); |
517 | |
518 | if (context != NULL((void*)0)) { |
519 | *context = ctx; |
520 | } |
521 | |
522 | INIT_LIST_HEAD (&ctx->parents)do { (&ctx->parents)->next = (&ctx->parents) ->prev = &ctx->parents; } while (0); |
523 | |
524 | if (dict != NULL((void*)0)) { |
525 | ret = dict_get_bin (dict, QUOTA_SIZE_KEY"trusted.glusterfs.quota.size", (void **) &size); |
526 | if (ret == 0) { |
527 | ctx->size = ntoh64hton64 (*size); |
528 | gettimeofday (&ctx->tv, NULL((void*)0)); |
529 | } |
530 | } |
531 | |
532 | ret = __inode_ctx_put (inode, this, (uint64_t )(long)ctx); |
533 | if (ret == -1) { |
534 | gf_log (this->name, GF_LOG_WARNING,do { do { if (0) printf ("cannot set quota context in inode (gfid:%s)" , uuid_utoa (inode->gfid)); } while (0); _gf_log (this-> name, "quota.c", __FUNCTION__, 536, GF_LOG_WARNING, "cannot set quota context in inode (gfid:%s)" , uuid_utoa (inode->gfid)); } while (0) |
535 | "cannot set quota context in inode (gfid:%s)",do { do { if (0) printf ("cannot set quota context in inode (gfid:%s)" , uuid_utoa (inode->gfid)); } while (0); _gf_log (this-> name, "quota.c", __FUNCTION__, 536, GF_LOG_WARNING, "cannot set quota context in inode (gfid:%s)" , uuid_utoa (inode->gfid)); } while (0) |
536 | uuid_utoa (inode->gfid))do { do { if (0) printf ("cannot set quota context in inode (gfid:%s)" , uuid_utoa (inode->gfid)); } while (0); _gf_log (this-> name, "quota.c", __FUNCTION__, 536, GF_LOG_WARNING, "cannot set quota context in inode (gfid:%s)" , uuid_utoa (inode->gfid)); } while (0); |
537 | } |
538 | out: |
539 | return ret; |
540 | } |
541 | |
542 | |
543 | static int32_t |
544 | quota_inode_ctx_get (inode_t *inode, int64_t limit, xlator_t *this, |
545 | dict_t *dict, struct iatt *buf, quota_inode_ctx_t **ctx, |
546 | char create_if_absent) |
547 | { |
548 | int32_t ret = 0; |
549 | uint64_t ctx_int; |
550 | |
551 | LOCK (&inode->lock)pthread_spin_lock (&inode->lock); |
552 | { |
553 | ret = __inode_ctx_get (inode, this, &ctx_int)__inode_ctx_get2(inode,this,&ctx_int,0); |
554 | |
555 | if ((ret == 0) && (ctx != NULL((void*)0))) { |
556 | *ctx = (quota_inode_ctx_t *) (unsigned long)ctx_int; |
557 | } else if (create_if_absent) { |
558 | ret = __quota_init_inode_ctx (inode, limit, this, dict, |
559 | buf, ctx); |
560 | } |
561 | } |
562 | UNLOCK (&inode->lock)pthread_spin_unlock (&inode->lock); |
563 | |
564 | return ret; |
565 | } |
566 | |
567 | |
568 | int32_t |
569 | quota_lookup_cbk (call_frame_t *frame, void *cookie, xlator_t *this, |
570 | int32_t op_ret, int32_t op_errno, inode_t *inode, |
571 | struct iatt *buf, dict_t *dict, struct iatt *postparent) |
572 | { |
573 | int32_t ret = -1; |
574 | char found = 0; |
575 | quota_local_t *local = NULL((void*)0); |
576 | quota_inode_ctx_t *ctx = NULL((void*)0); |
577 | quota_dentry_t *dentry = NULL((void*)0); |
578 | int64_t *size = 0; |
579 | uint64_t value = 0; |
580 | limits_t *limit_node = NULL((void*)0); |
581 | quota_priv_t *priv = NULL((void*)0); |
582 | |
583 | local = frame->local; |
584 | |
585 | priv = this->private; |
586 | |
587 | inode_ctx_get (inode, this, &value)inode_ctx_get2(inode,this,&value,0); |
588 | ctx = (quota_inode_ctx_t *)(unsigned long)value; |
589 | |
590 | if ((op_ret < 0) || (local == NULL((void*)0)) |
591 | || (((ctx == NULL((void*)0)) || (ctx->limit == local->limit)) |
592 | && (local->limit < 0) && !((IA_ISREG (buf->ia_type)(buf->ia_type == IA_IFREG)) |
593 | || (IA_ISLNK (buf->ia_type)(buf->ia_type == IA_IFLNK))))) { |
594 | goto unwind; |
595 | } |
596 | |
597 | LOCK (&priv->lock)pthread_spin_lock (&priv->lock); |
598 | { |
599 | list_for_each_entry (limit_node, &priv->limit_head,for (limit_node = ((typeof(*limit_node) *)((char *)((&priv ->limit_head)->next)-(unsigned long)(&((typeof(*limit_node ) *)0)->limit_list))); &limit_node->limit_list != ( &priv->limit_head); limit_node = ((typeof(*limit_node) *)((char *)(limit_node->limit_list.next)-(unsigned long)( &((typeof(*limit_node) *)0)->limit_list)))) |
600 | limit_list)for (limit_node = ((typeof(*limit_node) *)((char *)((&priv ->limit_head)->next)-(unsigned long)(&((typeof(*limit_node ) *)0)->limit_list))); &limit_node->limit_list != ( &priv->limit_head); limit_node = ((typeof(*limit_node) *)((char *)(limit_node->limit_list.next)-(unsigned long)( &((typeof(*limit_node) *)0)->limit_list)))) { |
601 | if (strcmp (local->loc.path, limit_node->path) == 0) { |
602 | uuid_copy (limit_node->gfid, buf->ia_gfid); |
603 | break; |
604 | } |
605 | } |
606 | } |
607 | UNLOCK (&priv->lock)pthread_spin_unlock (&priv->lock); |
608 | |
609 | ret = quota_inode_ctx_get (local->loc.inode, local->limit, this, dict, |
610 | buf, &ctx, 1); |
611 | if ((ret == -1) || (ctx == NULL((void*)0))) { |
612 | gf_log (this->name, GF_LOG_WARNING, "cannot create quota "do { do { if (0) printf ("cannot create quota " "context in inode(gfid:%s)" , uuid_utoa (local->loc.inode->gfid)); } while (0); _gf_log (this->name, "quota.c", __FUNCTION__, 614, GF_LOG_WARNING , "cannot create quota " "context in inode(gfid:%s)", uuid_utoa (local->loc.inode->gfid)); } while (0) |
613 | "context in inode(gfid:%s)",do { do { if (0) printf ("cannot create quota " "context in inode(gfid:%s)" , uuid_utoa (local->loc.inode->gfid)); } while (0); _gf_log (this->name, "quota.c", __FUNCTION__, 614, GF_LOG_WARNING , "cannot create quota " "context in inode(gfid:%s)", uuid_utoa (local->loc.inode->gfid)); } while (0) |
614 | uuid_utoa (local->loc.inode->gfid))do { do { if (0) printf ("cannot create quota " "context in inode(gfid:%s)" , uuid_utoa (local->loc.inode->gfid)); } while (0); _gf_log (this->name, "quota.c", __FUNCTION__, 614, GF_LOG_WARNING , "cannot create quota " "context in inode(gfid:%s)", uuid_utoa (local->loc.inode->gfid)); } while (0); |
615 | op_ret = -1; |
616 | op_errno = ENOMEM12; |
617 | goto unwind; |
618 | } |
619 | |
620 | LOCK (&ctx->lock)pthread_spin_lock (&ctx->lock); |
621 | { |
622 | |
623 | if (dict != NULL((void*)0)) { |
624 | ret = dict_get_bin (dict, QUOTA_SIZE_KEY"trusted.glusterfs.quota.size", |
625 | (void **) &size); |
626 | if (ret == 0) { |
627 | ctx->size = ntoh64hton64 (*size); |
628 | gettimeofday (&ctx->tv, NULL((void*)0)); |
629 | } |
630 | } |
631 | |
632 | if (local->limit != ctx->limit) { |
633 | ctx->limit = local->limit; |
634 | } |
635 | |
636 | ctx->buf = *buf; |
637 | |
638 | if (!(IA_ISREG (buf->ia_type)(buf->ia_type == IA_IFREG) || IA_ISLNK (buf->ia_type)(buf->ia_type == IA_IFLNK))) { |
639 | goto unlock; |
640 | } |
641 | |
642 | if (local->loc.name == NULL((void*)0)) |
643 | goto unlock; |
644 | |
645 | list_for_each_entry (dentry, &ctx->parents, next)for (dentry = ((typeof(*dentry) *)((char *)((&ctx->parents )->next)-(unsigned long)(&((typeof(*dentry) *)0)->next ))); &dentry->next != (&ctx->parents); dentry = ((typeof(*dentry) *)((char *)(dentry->next.next)-(unsigned long)(&((typeof(*dentry) *)0)->next)))) { |
646 | if ((strcmp (dentry->name, local->loc.name) == 0) && |
647 | (uuid_compare (local->loc.parent->gfid, |
648 | dentry->par) == 0)) { |
649 | found = 1; |
650 | break; |
651 | } |
652 | } |
653 | |
654 | if (!found) { |
655 | dentry = __quota_dentry_new (ctx, |
656 | (char *)local->loc.name, |
657 | local->loc.parent->gfid); |
658 | if (dentry == NULL((void*)0)) { |
659 | /* |
660 | gf_log (this->name, GF_LOG_WARNING, |
661 | "cannot create a new dentry (par:%" |
662 | PRId64", name:%s) for inode(ino:%" |
663 | PRId64", gfid:%s)", |
664 | uuid_utoa (local->loc.inode->gfid)); |
665 | */ |
666 | op_ret = -1; |
667 | op_errno = ENOMEM12; |
668 | goto unlock; |
669 | } |
670 | } |
671 | } |
672 | unlock: |
673 | UNLOCK (&ctx->lock)pthread_spin_unlock (&ctx->lock); |
674 | |
675 | unwind: |
676 | QUOTA_STACK_UNWIND (lookup, frame, op_ret, op_errno, inode, buf,do { quota_local_t *_local = ((void*)0); xlator_t *_this = (( void*)0); if (frame) { _local = frame->local; _this = frame ->this; frame->local = ((void*)0); } do { fop_lookup_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__ , 677, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_lookup_cbk_t )frame->ret; _parent = frame->parent ; pthread_spin_lock (&frame->root->stack_lock); { _parent ->ref_count--; } pthread_spin_unlock (&frame->root-> stack_lock); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = _parent->this; frame->complete = _gf_true; frame-> unwind_from = __FUNCTION__; if (frame->this->ctx->measure_latency ) gf_latency_end (frame); fn (_parent, frame->cookie, _parent ->this, op_ret, op_errno, inode, buf, dict, postparent); ( *__glusterfs_this_location()) = old_THIS; } while (0); quota_local_cleanup (_this, _local); } while (0) |
677 | dict, postparent)do { quota_local_t *_local = ((void*)0); xlator_t *_this = (( void*)0); if (frame) { _local = frame->local; _this = frame ->this; frame->local = ((void*)0); } do { fop_lookup_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__ , 677, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_lookup_cbk_t )frame->ret; _parent = frame->parent ; pthread_spin_lock (&frame->root->stack_lock); { _parent ->ref_count--; } pthread_spin_unlock (&frame->root-> stack_lock); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = _parent->this; frame->complete = _gf_true; frame-> unwind_from = __FUNCTION__; if (frame->this->ctx->measure_latency ) gf_latency_end (frame); fn (_parent, frame->cookie, _parent ->this, op_ret, op_errno, inode, buf, dict, postparent); ( *__glusterfs_this_location()) = old_THIS; } while (0); quota_local_cleanup (_this, _local); } while (0); |
678 | return 0; |
679 | } |
680 | |
681 | |
682 | int32_t |
683 | quota_lookup (call_frame_t *frame, xlator_t *this, loc_t *loc, |
684 | dict_t *xattr_req) |
685 | { |
686 | int32_t ret = -1; |
687 | int64_t limit = -1; |
688 | limits_t *limit_node = NULL((void*)0); |
689 | gf_boolean_t dict_newed = _gf_false; |
690 | quota_priv_t *priv = NULL((void*)0); |
691 | quota_local_t *local = NULL((void*)0); |
692 | |
693 | priv = this->private; |
694 | |
695 | list_for_each_entry (limit_node, &priv->limit_head, limit_list)for (limit_node = ((typeof(*limit_node) *)((char *)((&priv ->limit_head)->next)-(unsigned long)(&((typeof(*limit_node ) *)0)->limit_list))); &limit_node->limit_list != ( &priv->limit_head); limit_node = ((typeof(*limit_node) *)((char *)(limit_node->limit_list.next)-(unsigned long)( &((typeof(*limit_node) *)0)->limit_list)))) { |
696 | if (strcmp (limit_node->path, loc->path) == 0) { |
697 | limit = limit_node->value; |
698 | } |
699 | } |
700 | |
701 | local = quota_local_new (); |
702 | if (local == NULL((void*)0)) { |
703 | goto err; |
704 | } |
705 | |
706 | ret = loc_copy (&local->loc, loc); |
707 | if (ret == -1) { |
708 | goto err; |
709 | } |
710 | |
711 | frame->local = local; |
712 | |
713 | local->limit = limit; |
714 | |
715 | if (limit < 0) { |
716 | goto wind; |
717 | } |
718 | |
719 | if (xattr_req == NULL((void*)0)) { |
720 | xattr_req = dict_new (); |
721 | dict_newed = _gf_true; |
722 | } |
723 | |
724 | ret = dict_set_uint64 (xattr_req, QUOTA_SIZE_KEY"trusted.glusterfs.quota.size", 0); |
725 | if (ret < 0) { |
726 | goto err; |
727 | } |
728 | |
729 | wind: |
730 | STACK_WIND (frame, quota_lookup_cbk, FIRST_CHILD(this),do { call_frame_t *_new = ((void*)0); xlator_t *old_THIS = (( void*)0); _new = mem_get0 (frame->root->pool->frame_mem_pool ); if (!_new) { do { do { if (0) printf ("alloc failed"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__, 731, GF_LOG_ERROR , "alloc failed"); } while (0); break; } typeof( (this->children ->xlator)->fops->lookup_cbk) tmp_cbk = quota_lookup_cbk ; _new->root = frame->root; _new->this = (this->children ->xlator); _new->ret = (ret_fn_t) tmp_cbk; _new->parent = frame; _new->cookie = _new; _new->wind_from = __FUNCTION__ ; _new->wind_to = "FIRST_CHILD(this)->fops->lookup"; _new->unwind_to = "quota_lookup_cbk"; pthread_spin_init ( &_new->lock, 0); pthread_spin_lock (&frame->root ->stack_lock); { _new->next = frame->root->frames .next; _new->prev = &frame->root->frames; if (frame ->root->frames.next) frame->root->frames.next-> prev = _new; frame->root->frames.next = _new; frame-> ref_count++; } pthread_spin_unlock (&frame->root->stack_lock ); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = (this->children->xlator); if (frame->this-> ctx->measure_latency) gf_latency_begin (_new, (this->children ->xlator)->fops->lookup); (this->children->xlator )->fops->lookup (_new, (this->children->xlator), loc , xattr_req); (*__glusterfs_this_location()) = old_THIS; } while (0) |
731 | FIRST_CHILD(this)->fops->lookup, loc, xattr_req)do { call_frame_t *_new = ((void*)0); xlator_t *old_THIS = (( void*)0); _new = mem_get0 (frame->root->pool->frame_mem_pool ); if (!_new) { do { do { if (0) printf ("alloc failed"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__, 731, GF_LOG_ERROR , "alloc failed"); } while (0); break; } typeof( (this->children ->xlator)->fops->lookup_cbk) tmp_cbk = quota_lookup_cbk ; _new->root = frame->root; _new->this = (this->children ->xlator); _new->ret = (ret_fn_t) tmp_cbk; _new->parent = frame; _new->cookie = _new; _new->wind_from = __FUNCTION__ ; _new->wind_to = "FIRST_CHILD(this)->fops->lookup"; _new->unwind_to = "quota_lookup_cbk"; pthread_spin_init ( &_new->lock, 0); pthread_spin_lock (&frame->root ->stack_lock); { _new->next = frame->root->frames .next; _new->prev = &frame->root->frames; if (frame ->root->frames.next) frame->root->frames.next-> prev = _new; frame->root->frames.next = _new; frame-> ref_count++; } pthread_spin_unlock (&frame->root->stack_lock ); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = (this->children->xlator); if (frame->this-> ctx->measure_latency) gf_latency_begin (_new, (this->children ->xlator)->fops->lookup); (this->children->xlator )->fops->lookup (_new, (this->children->xlator), loc , xattr_req); (*__glusterfs_this_location()) = old_THIS; } while (0); |
732 | |
733 | ret = 0; |
734 | |
735 | err: |
736 | if (ret < 0) { |
737 | QUOTA_STACK_UNWIND (lookup, frame, -1, ENOMEM,do { quota_local_t *_local = ((void*)0); xlator_t *_this = (( void*)0); if (frame) { _local = frame->local; _this = frame ->this; frame->local = ((void*)0); } do { fop_lookup_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__ , 738, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_lookup_cbk_t )frame->ret; _parent = frame->parent ; pthread_spin_lock (&frame->root->stack_lock); { _parent ->ref_count--; } pthread_spin_unlock (&frame->root-> stack_lock); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = _parent->this; frame->complete = _gf_true; frame-> unwind_from = __FUNCTION__; if (frame->this->ctx->measure_latency ) gf_latency_end (frame); fn (_parent, frame->cookie, _parent ->this, -1, 12, ((void*)0), ((void*)0), ((void*)0), ((void *)0)); (*__glusterfs_this_location()) = old_THIS; } while (0) ; quota_local_cleanup (_this, _local); } while (0) |
738 | NULL, NULL, NULL, NULL)do { quota_local_t *_local = ((void*)0); xlator_t *_this = (( void*)0); if (frame) { _local = frame->local; _this = frame ->this; frame->local = ((void*)0); } do { fop_lookup_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__ , 738, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_lookup_cbk_t )frame->ret; _parent = frame->parent ; pthread_spin_lock (&frame->root->stack_lock); { _parent ->ref_count--; } pthread_spin_unlock (&frame->root-> stack_lock); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = _parent->this; frame->complete = _gf_true; frame-> unwind_from = __FUNCTION__; if (frame->this->ctx->measure_latency ) gf_latency_end (frame); fn (_parent, frame->cookie, _parent ->this, -1, 12, ((void*)0), ((void*)0), ((void*)0), ((void *)0)); (*__glusterfs_this_location()) = old_THIS; } while (0) ; quota_local_cleanup (_this, _local); } while (0); |
739 | } |
740 | |
741 | if (dict_newed == _gf_true) { |
742 | dict_unref (xattr_req); |
743 | } |
744 | |
745 | return 0; |
746 | } |
747 | |
748 | |
749 | void |
750 | quota_update_size (xlator_t *this, inode_t *inode, char *name, uuid_t par, |
751 | int64_t delta) |
752 | { |
753 | inode_t *_inode = NULL((void*)0); |
754 | inode_t *parent = NULL((void*)0); |
755 | uint64_t value = 0; |
756 | quota_inode_ctx_t *ctx = NULL((void*)0); |
757 | uuid_t trav_uuid = {0,}; |
758 | |
759 | GF_VALIDATE_OR_GOTO ("quota", this, out)do { if (!this) { (*__errno_location ()) = 22; do { do { if ( 0) printf ("invalid argument: " "this"); } while (0); _gf_log_callingfn ("quota", "quota.c", __FUNCTION__, 759, GF_LOG_ERROR, "invalid argument: " "this"); } while (0); goto out; } } while (0); |
760 | GF_VALIDATE_OR_GOTO (this->name, inode, out)do { if (!inode) { (*__errno_location ()) = 22; do { do { if ( 0) printf ("invalid argument: " "inode"); } while (0); _gf_log_callingfn (this->name, "quota.c", __FUNCTION__, 760, GF_LOG_ERROR, "invalid argument: " "inode"); } while (0); goto out; } } while (0); |
761 | |
762 | inode_ctx_get (inode, this, &value)inode_ctx_get2(inode,this,&value,0); |
763 | ctx = (quota_inode_ctx_t *)(unsigned long)value; |
764 | |
765 | _inode = inode_ref (inode); |
766 | |
767 | if ( par != NULL((void*)0) ) { |
768 | uuid_copy (trav_uuid, par); |
769 | } |
770 | |
771 | do { |
772 | if ((ctx != NULL((void*)0)) && (ctx->limit >= 0)) { |
773 | LOCK (&ctx->lock)pthread_spin_lock (&ctx->lock); |
774 | { |
775 | ctx->size += delta; |
776 | } |
777 | UNLOCK (&ctx->lock)pthread_spin_unlock (&ctx->lock); |
778 | } |
779 | |
780 | if (__is_root_gfid (_inode->gfid)) { |
781 | break; |
782 | } |
783 | |
784 | parent = inode_parent (_inode, trav_uuid, name); |
785 | if (parent == NULL((void*)0)) { |
786 | gf_log (this->name, GF_LOG_DEBUG,do { do { if (0) printf ("cannot find parent for inode (gfid:%s), hence " "aborting size updation of parents", uuid_utoa (_inode->gfid )); } while (0); _gf_log (this->name, "quota.c", __FUNCTION__ , 789, GF_LOG_DEBUG, "cannot find parent for inode (gfid:%s), hence " "aborting size updation of parents", uuid_utoa (_inode->gfid )); } while (0) |
787 | "cannot find parent for inode (gfid:%s), hence "do { do { if (0) printf ("cannot find parent for inode (gfid:%s), hence " "aborting size updation of parents", uuid_utoa (_inode->gfid )); } while (0); _gf_log (this->name, "quota.c", __FUNCTION__ , 789, GF_LOG_DEBUG, "cannot find parent for inode (gfid:%s), hence " "aborting size updation of parents", uuid_utoa (_inode->gfid )); } while (0) |
788 | "aborting size updation of parents",do { do { if (0) printf ("cannot find parent for inode (gfid:%s), hence " "aborting size updation of parents", uuid_utoa (_inode->gfid )); } while (0); _gf_log (this->name, "quota.c", __FUNCTION__ , 789, GF_LOG_DEBUG, "cannot find parent for inode (gfid:%s), hence " "aborting size updation of parents", uuid_utoa (_inode->gfid )); } while (0) |
789 | uuid_utoa (_inode->gfid))do { do { if (0) printf ("cannot find parent for inode (gfid:%s), hence " "aborting size updation of parents", uuid_utoa (_inode->gfid )); } while (0); _gf_log (this->name, "quota.c", __FUNCTION__ , 789, GF_LOG_DEBUG, "cannot find parent for inode (gfid:%s), hence " "aborting size updation of parents", uuid_utoa (_inode->gfid )); } while (0); |
790 | } |
791 | |
792 | if (name != NULL((void*)0)) { |
793 | name = NULL((void*)0); |
794 | uuid_clear (trav_uuid); |
795 | } |
796 | |
797 | inode_unref (_inode); |
798 | _inode = parent; |
799 | |
800 | if (_inode == NULL((void*)0)) { |
801 | break; |
802 | } |
803 | |
804 | inode_ctx_get (_inode, this, &value)inode_ctx_get2(_inode,this,&value,0); |
805 | ctx = (quota_inode_ctx_t *)(unsigned long)value; |
806 | } while (1); |
807 | |
808 | out: |
809 | return; |
810 | } |
811 | |
812 | |
813 | int32_t |
814 | quota_writev_cbk (call_frame_t *frame, void *cookie, xlator_t *this, |
815 | int32_t op_ret, int32_t op_errno, struct iatt *prebuf, |
816 | struct iatt *postbuf, dict_t *xdata) |
817 | { |
818 | int32_t ret = 0; |
819 | uint64_t ctx_int = 0; |
820 | quota_inode_ctx_t *ctx = NULL((void*)0); |
821 | quota_local_t *local = NULL((void*)0); |
822 | quota_dentry_t *dentry = NULL((void*)0); |
823 | int64_t delta = 0; |
824 | |
825 | local = frame->local; |
826 | |
827 | if ((op_ret < 0) || (local == NULL((void*)0))) { |
828 | goto out; |
829 | } |
830 | |
831 | ret = inode_ctx_get (local->loc.inode, this, &ctx_int)inode_ctx_get2(local->loc.inode,this,&ctx_int,0); |
832 | if (ret) { |
833 | gf_log (this->name, GF_LOG_WARNING,do { do { if (0) printf ("%s: failed to get the context", local ->loc.path); } while (0); _gf_log (this->name, "quota.c" , __FUNCTION__, 834, GF_LOG_WARNING, "%s: failed to get the context" , local->loc.path); } while (0) |
834 | "%s: failed to get the context", local->loc.path)do { do { if (0) printf ("%s: failed to get the context", local ->loc.path); } while (0); _gf_log (this->name, "quota.c" , __FUNCTION__, 834, GF_LOG_WARNING, "%s: failed to get the context" , local->loc.path); } while (0); |
835 | goto out; |
836 | } |
837 | |
838 | ctx = (quota_inode_ctx_t *)(unsigned long) ctx_int; |
839 | |
840 | if (ctx == NULL((void*)0)) { |
841 | gf_log (this->name, GF_LOG_WARNING,do { do { if (0) printf ("quota context not set in %s (gfid:%s)" , local->loc.path, uuid_utoa (local->loc.inode->gfid )); } while (0); _gf_log (this->name, "quota.c", __FUNCTION__ , 843, GF_LOG_WARNING, "quota context not set in %s (gfid:%s)" , local->loc.path, uuid_utoa (local->loc.inode->gfid )); } while (0) |
842 | "quota context not set in %s (gfid:%s)",do { do { if (0) printf ("quota context not set in %s (gfid:%s)" , local->loc.path, uuid_utoa (local->loc.inode->gfid )); } while (0); _gf_log (this->name, "quota.c", __FUNCTION__ , 843, GF_LOG_WARNING, "quota context not set in %s (gfid:%s)" , local->loc.path, uuid_utoa (local->loc.inode->gfid )); } while (0) |
843 | local->loc.path, uuid_utoa (local->loc.inode->gfid))do { do { if (0) printf ("quota context not set in %s (gfid:%s)" , local->loc.path, uuid_utoa (local->loc.inode->gfid )); } while (0); _gf_log (this->name, "quota.c", __FUNCTION__ , 843, GF_LOG_WARNING, "quota context not set in %s (gfid:%s)" , local->loc.path, uuid_utoa (local->loc.inode->gfid )); } while (0); |
844 | goto out; |
845 | } |
846 | |
847 | LOCK (&ctx->lock)pthread_spin_lock (&ctx->lock); |
848 | { |
849 | ctx->buf = *postbuf; |
850 | } |
851 | UNLOCK (&ctx->lock)pthread_spin_unlock (&ctx->lock); |
852 | |
853 | list_for_each_entry (dentry, &ctx->parents, next)for (dentry = ((typeof(*dentry) *)((char *)((&ctx->parents )->next)-(unsigned long)(&((typeof(*dentry) *)0)->next ))); &dentry->next != (&ctx->parents); dentry = ((typeof(*dentry) *)((char *)(dentry->next.next)-(unsigned long)(&((typeof(*dentry) *)0)->next)))) { |
854 | delta = (postbuf->ia_blocks - prebuf->ia_blocks) * 512; |
855 | quota_update_size (this, local->loc.inode, |
856 | dentry->name, dentry->par, delta); |
857 | } |
858 | |
859 | out: |
860 | QUOTA_STACK_UNWIND (writev, frame, op_ret, op_errno, prebuf, postbuf,do { quota_local_t *_local = ((void*)0); xlator_t *_this = (( void*)0); if (frame) { _local = frame->local; _this = frame ->this; frame->local = ((void*)0); } do { fop_writev_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__ , 861, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_writev_cbk_t )frame->ret; _parent = frame->parent ; pthread_spin_lock (&frame->root->stack_lock); { _parent ->ref_count--; } pthread_spin_unlock (&frame->root-> stack_lock); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = _parent->this; frame->complete = _gf_true; frame-> unwind_from = __FUNCTION__; if (frame->this->ctx->measure_latency ) gf_latency_end (frame); fn (_parent, frame->cookie, _parent ->this, op_ret, op_errno, prebuf, postbuf, xdata); (*__glusterfs_this_location ()) = old_THIS; } while (0); quota_local_cleanup (_this, _local ); } while (0) |
861 | xdata)do { quota_local_t *_local = ((void*)0); xlator_t *_this = (( void*)0); if (frame) { _local = frame->local; _this = frame ->this; frame->local = ((void*)0); } do { fop_writev_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__ , 861, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_writev_cbk_t )frame->ret; _parent = frame->parent ; pthread_spin_lock (&frame->root->stack_lock); { _parent ->ref_count--; } pthread_spin_unlock (&frame->root-> stack_lock); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = _parent->this; frame->complete = _gf_true; frame-> unwind_from = __FUNCTION__; if (frame->this->ctx->measure_latency ) gf_latency_end (frame); fn (_parent, frame->cookie, _parent ->this, op_ret, op_errno, prebuf, postbuf, xdata); (*__glusterfs_this_location ()) = old_THIS; } while (0); quota_local_cleanup (_this, _local ); } while (0); |
862 | |
863 | return 0; |
864 | } |
865 | |
866 | |
867 | int32_t |
868 | quota_writev_helper (call_frame_t *frame, xlator_t *this, fd_t *fd, |
869 | struct iovec *vector, int32_t count, off_t off, |
870 | uint32_t flags, struct iobref *iobref, dict_t *xdata) |
871 | { |
872 | quota_local_t *local = NULL((void*)0); |
873 | int32_t op_errno = EINVAL22; |
874 | |
875 | local = frame->local; |
876 | if (local == NULL((void*)0)) { |
877 | gf_log (this->name, GF_LOG_WARNING, "local is NULL")do { do { if (0) printf ("local is NULL"); } while (0); _gf_log (this->name, "quota.c", __FUNCTION__, 877, GF_LOG_WARNING , "local is NULL"); } while (0); |
878 | goto unwind; |
879 | } |
880 | |
881 | if (local->op_ret == -1) { |
882 | op_errno = local->op_errno; |
883 | goto unwind; |
884 | } |
885 | |
886 | STACK_WIND (frame, quota_writev_cbk, FIRST_CHILD(this),do { call_frame_t *_new = ((void*)0); xlator_t *old_THIS = (( void*)0); _new = mem_get0 (frame->root->pool->frame_mem_pool ); if (!_new) { do { do { if (0) printf ("alloc failed"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__, 888, GF_LOG_ERROR , "alloc failed"); } while (0); break; } typeof( (this->children ->xlator)->fops->writev_cbk) tmp_cbk = quota_writev_cbk ; _new->root = frame->root; _new->this = (this->children ->xlator); _new->ret = (ret_fn_t) tmp_cbk; _new->parent = frame; _new->cookie = _new; _new->wind_from = __FUNCTION__ ; _new->wind_to = "FIRST_CHILD(this)->fops->writev"; _new->unwind_to = "quota_writev_cbk"; pthread_spin_init ( &_new->lock, 0); pthread_spin_lock (&frame->root ->stack_lock); { _new->next = frame->root->frames .next; _new->prev = &frame->root->frames; if (frame ->root->frames.next) frame->root->frames.next-> prev = _new; frame->root->frames.next = _new; frame-> ref_count++; } pthread_spin_unlock (&frame->root->stack_lock ); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = (this->children->xlator); if (frame->this-> ctx->measure_latency) gf_latency_begin (_new, (this->children ->xlator)->fops->writev); (this->children->xlator )->fops->writev (_new, (this->children->xlator), fd , vector, count, off, flags, iobref, xdata); (*__glusterfs_this_location ()) = old_THIS; } while (0) |
887 | FIRST_CHILD(this)->fops->writev, fd, vector, count, off,do { call_frame_t *_new = ((void*)0); xlator_t *old_THIS = (( void*)0); _new = mem_get0 (frame->root->pool->frame_mem_pool ); if (!_new) { do { do { if (0) printf ("alloc failed"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__, 888, GF_LOG_ERROR , "alloc failed"); } while (0); break; } typeof( (this->children ->xlator)->fops->writev_cbk) tmp_cbk = quota_writev_cbk ; _new->root = frame->root; _new->this = (this->children ->xlator); _new->ret = (ret_fn_t) tmp_cbk; _new->parent = frame; _new->cookie = _new; _new->wind_from = __FUNCTION__ ; _new->wind_to = "FIRST_CHILD(this)->fops->writev"; _new->unwind_to = "quota_writev_cbk"; pthread_spin_init ( &_new->lock, 0); pthread_spin_lock (&frame->root ->stack_lock); { _new->next = frame->root->frames .next; _new->prev = &frame->root->frames; if (frame ->root->frames.next) frame->root->frames.next-> prev = _new; frame->root->frames.next = _new; frame-> ref_count++; } pthread_spin_unlock (&frame->root->stack_lock ); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = (this->children->xlator); if (frame->this-> ctx->measure_latency) gf_latency_begin (_new, (this->children ->xlator)->fops->writev); (this->children->xlator )->fops->writev (_new, (this->children->xlator), fd , vector, count, off, flags, iobref, xdata); (*__glusterfs_this_location ()) = old_THIS; } while (0) |
888 | flags, iobref, xdata)do { call_frame_t *_new = ((void*)0); xlator_t *old_THIS = (( void*)0); _new = mem_get0 (frame->root->pool->frame_mem_pool ); if (!_new) { do { do { if (0) printf ("alloc failed"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__, 888, GF_LOG_ERROR , "alloc failed"); } while (0); break; } typeof( (this->children ->xlator)->fops->writev_cbk) tmp_cbk = quota_writev_cbk ; _new->root = frame->root; _new->this = (this->children ->xlator); _new->ret = (ret_fn_t) tmp_cbk; _new->parent = frame; _new->cookie = _new; _new->wind_from = __FUNCTION__ ; _new->wind_to = "FIRST_CHILD(this)->fops->writev"; _new->unwind_to = "quota_writev_cbk"; pthread_spin_init ( &_new->lock, 0); pthread_spin_lock (&frame->root ->stack_lock); { _new->next = frame->root->frames .next; _new->prev = &frame->root->frames; if (frame ->root->frames.next) frame->root->frames.next-> prev = _new; frame->root->frames.next = _new; frame-> ref_count++; } pthread_spin_unlock (&frame->root->stack_lock ); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = (this->children->xlator); if (frame->this-> ctx->measure_latency) gf_latency_begin (_new, (this->children ->xlator)->fops->writev); (this->children->xlator )->fops->writev (_new, (this->children->xlator), fd , vector, count, off, flags, iobref, xdata); (*__glusterfs_this_location ()) = old_THIS; } while (0); |
889 | return 0; |
890 | |
891 | unwind: |
892 | QUOTA_STACK_UNWIND (writev, frame, -1, op_errno, NULL, NULL, NULL)do { quota_local_t *_local = ((void*)0); xlator_t *_this = (( void*)0); if (frame) { _local = frame->local; _this = frame ->this; frame->local = ((void*)0); } do { fop_writev_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__ , 892, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_writev_cbk_t )frame->ret; _parent = frame->parent ; pthread_spin_lock (&frame->root->stack_lock); { _parent ->ref_count--; } pthread_spin_unlock (&frame->root-> stack_lock); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = _parent->this; frame->complete = _gf_true; frame-> unwind_from = __FUNCTION__; if (frame->this->ctx->measure_latency ) gf_latency_end (frame); fn (_parent, frame->cookie, _parent ->this, -1, op_errno, ((void*)0), ((void*)0), ((void*)0)); (*__glusterfs_this_location()) = old_THIS; } while (0); quota_local_cleanup (_this, _local); } while (0); |
893 | return 0; |
894 | } |
895 | |
896 | |
897 | int32_t |
898 | quota_writev (call_frame_t *frame, xlator_t *this, fd_t *fd, |
899 | struct iovec *vector, int32_t count, off_t off, |
900 | uint32_t flags, struct iobref *iobref, dict_t *xdata) |
901 | { |
902 | int32_t ret = -1, op_errno = EINVAL22; |
903 | int32_t parents = 0; |
904 | uint64_t size = 0; |
905 | quota_local_t *local = NULL((void*)0); |
906 | quota_inode_ctx_t *ctx = NULL((void*)0); |
907 | quota_priv_t *priv = NULL((void*)0); |
908 | call_stub_t *stub = NULL((void*)0); |
909 | quota_dentry_t *dentry = NULL((void*)0); |
910 | |
911 | GF_ASSERT (frame)do { if (!(frame)) { do { do { if (0) printf ("Assertion failed: " "frame"); } while (0); _gf_log_callingfn ("", "quota.c", __FUNCTION__ , 911, GF_LOG_ERROR, "Assertion failed: " "frame"); } while ( 0); } } while (0); |
912 | GF_VALIDATE_OR_GOTO ("quota", this, unwind)do { if (!this) { (*__errno_location ()) = 22; do { do { if ( 0) printf ("invalid argument: " "this"); } while (0); _gf_log_callingfn ("quota", "quota.c", __FUNCTION__, 912, GF_LOG_ERROR, "invalid argument: " "this"); } while (0); goto unwind; } } while (0); |
913 | GF_VALIDATE_OR_GOTO (this->name, fd, unwind)do { if (!fd) { (*__errno_location ()) = 22; do { do { if (0) printf ("invalid argument: " "fd"); } while (0); _gf_log_callingfn (this->name, "quota.c", __FUNCTION__, 913, GF_LOG_ERROR, "invalid argument: " "fd"); } while (0); goto unwind; } } while (0); |
914 | |
915 | local = quota_local_new (); |
916 | if (local == NULL((void*)0)) { |
917 | goto unwind; |
918 | } |
919 | |
920 | frame->local = local; |
921 | local->loc.inode = inode_ref (fd->inode); |
922 | |
923 | ret = quota_inode_ctx_get (fd->inode, -1, this, NULL((void*)0), NULL((void*)0), &ctx, 0); |
Value stored to 'ret' is never read | |
924 | if (ctx == NULL((void*)0)) { |
925 | gf_log (this->name, GF_LOG_WARNING,do { do { if (0) printf ("quota context not set in inode (gfid:%s)" , uuid_utoa (fd->inode->gfid)); } while (0); _gf_log (this ->name, "quota.c", __FUNCTION__, 927, GF_LOG_WARNING, "quota context not set in inode (gfid:%s)" , uuid_utoa (fd->inode->gfid)); } while (0) |
926 | "quota context not set in inode (gfid:%s)",do { do { if (0) printf ("quota context not set in inode (gfid:%s)" , uuid_utoa (fd->inode->gfid)); } while (0); _gf_log (this ->name, "quota.c", __FUNCTION__, 927, GF_LOG_WARNING, "quota context not set in inode (gfid:%s)" , uuid_utoa (fd->inode->gfid)); } while (0) |
927 | uuid_utoa (fd->inode->gfid))do { do { if (0) printf ("quota context not set in inode (gfid:%s)" , uuid_utoa (fd->inode->gfid)); } while (0); _gf_log (this ->name, "quota.c", __FUNCTION__, 927, GF_LOG_WARNING, "quota context not set in inode (gfid:%s)" , uuid_utoa (fd->inode->gfid)); } while (0); |
928 | goto unwind; |
929 | } |
930 | |
931 | stub = fop_writev_stub (frame, quota_writev_helper, fd, vector, count, |
932 | off, flags, iobref, xdata); |
933 | if (stub == NULL((void*)0)) { |
934 | op_errno = ENOMEM12; |
935 | goto unwind; |
936 | } |
937 | |
938 | priv = this->private; |
939 | GF_VALIDATE_OR_GOTO (this->name, priv, unwind)do { if (!priv) { (*__errno_location ()) = 22; do { do { if ( 0) printf ("invalid argument: " "priv"); } while (0); _gf_log_callingfn (this->name, "quota.c", __FUNCTION__, 939, GF_LOG_ERROR, "invalid argument: " "priv"); } while (0); goto unwind; } } while (0); |
940 | |
941 | size = iov_length (vector, count); |
942 | LOCK (&ctx->lock)pthread_spin_lock (&ctx->lock); |
943 | { |
944 | list_for_each_entry (dentry, &ctx->parents, next)for (dentry = ((typeof(*dentry) *)((char *)((&ctx->parents )->next)-(unsigned long)(&((typeof(*dentry) *)0)->next ))); &dentry->next != (&ctx->parents); dentry = ((typeof(*dentry) *)((char *)(dentry->next.next)-(unsigned long)(&((typeof(*dentry) *)0)->next)))) { |
945 | parents++; |
946 | } |
947 | } |
948 | UNLOCK (&ctx->lock)pthread_spin_unlock (&ctx->lock); |
949 | |
950 | local->delta = size; |
951 | local->stub = stub; |
952 | local->link_count = parents; |
953 | |
954 | list_for_each_entry (dentry, &ctx->parents, next)for (dentry = ((typeof(*dentry) *)((char *)((&ctx->parents )->next)-(unsigned long)(&((typeof(*dentry) *)0)->next ))); &dentry->next != (&ctx->parents); dentry = ((typeof(*dentry) *)((char *)(dentry->next.next)-(unsigned long)(&((typeof(*dentry) *)0)->next)))) { |
955 | ret = quota_check_limit (frame, fd->inode, this, dentry->name, |
956 | dentry->par); |
957 | if (ret == -1) { |
958 | break; |
959 | } |
960 | } |
961 | |
962 | stub = NULL((void*)0); |
963 | |
964 | LOCK (&local->lock)pthread_spin_lock (&local->lock); |
965 | { |
966 | local->link_count = 0; |
967 | if (local->validate_count == 0) { |
968 | stub = local->stub; |
969 | local->stub = NULL((void*)0); |
970 | } |
971 | } |
972 | UNLOCK (&local->lock)pthread_spin_unlock (&local->lock); |
973 | |
974 | if (stub != NULL((void*)0)) { |
975 | call_resume (stub); |
976 | } |
977 | |
978 | return 0; |
979 | |
980 | unwind: |
981 | QUOTA_STACK_UNWIND (writev, frame, -1, op_errno, NULL, NULL, NULL)do { quota_local_t *_local = ((void*)0); xlator_t *_this = (( void*)0); if (frame) { _local = frame->local; _this = frame ->this; frame->local = ((void*)0); } do { fop_writev_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__ , 981, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_writev_cbk_t )frame->ret; _parent = frame->parent ; pthread_spin_lock (&frame->root->stack_lock); { _parent ->ref_count--; } pthread_spin_unlock (&frame->root-> stack_lock); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = _parent->this; frame->complete = _gf_true; frame-> unwind_from = __FUNCTION__; if (frame->this->ctx->measure_latency ) gf_latency_end (frame); fn (_parent, frame->cookie, _parent ->this, -1, op_errno, ((void*)0), ((void*)0), ((void*)0)); (*__glusterfs_this_location()) = old_THIS; } while (0); quota_local_cleanup (_this, _local); } while (0); |
982 | return 0; |
983 | } |
984 | |
985 | |
986 | int32_t |
987 | quota_mkdir_cbk (call_frame_t *frame, void *cookie, xlator_t *this, |
988 | int32_t op_ret, int32_t op_errno, inode_t *inode, |
989 | struct iatt *buf, struct iatt *preparent, |
990 | struct iatt *postparent, dict_t *xdata) |
991 | { |
992 | QUOTA_STACK_UNWIND (mkdir, frame, op_ret, op_errno, inode,do { quota_local_t *_local = ((void*)0); xlator_t *_this = (( void*)0); if (frame) { _local = frame->local; _this = frame ->this; frame->local = ((void*)0); } do { fop_mkdir_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__ , 993, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_mkdir_cbk_t )frame->ret; _parent = frame->parent; pthread_spin_lock (&frame->root->stack_lock); { _parent ->ref_count--; } pthread_spin_unlock (&frame->root-> stack_lock); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = _parent->this; frame->complete = _gf_true; frame-> unwind_from = __FUNCTION__; if (frame->this->ctx->measure_latency ) gf_latency_end (frame); fn (_parent, frame->cookie, _parent ->this, op_ret, op_errno, inode, buf, preparent, postparent , xdata); (*__glusterfs_this_location()) = old_THIS; } while ( 0); quota_local_cleanup (_this, _local); } while (0) |
993 | buf, preparent, postparent, xdata)do { quota_local_t *_local = ((void*)0); xlator_t *_this = (( void*)0); if (frame) { _local = frame->local; _this = frame ->this; frame->local = ((void*)0); } do { fop_mkdir_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__ , 993, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_mkdir_cbk_t )frame->ret; _parent = frame->parent; pthread_spin_lock (&frame->root->stack_lock); { _parent ->ref_count--; } pthread_spin_unlock (&frame->root-> stack_lock); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = _parent->this; frame->complete = _gf_true; frame-> unwind_from = __FUNCTION__; if (frame->this->ctx->measure_latency ) gf_latency_end (frame); fn (_parent, frame->cookie, _parent ->this, op_ret, op_errno, inode, buf, preparent, postparent , xdata); (*__glusterfs_this_location()) = old_THIS; } while ( 0); quota_local_cleanup (_this, _local); } while (0); |
994 | return 0; |
995 | } |
996 | |
997 | |
998 | int32_t |
999 | quota_mkdir_helper (call_frame_t *frame, xlator_t *this, loc_t *loc, |
1000 | mode_t mode, mode_t umask, dict_t *xdata) |
1001 | { |
1002 | quota_local_t *local = NULL((void*)0); |
1003 | int32_t op_errno = EINVAL22; |
1004 | |
1005 | local = frame->local; |
1006 | if (local == NULL((void*)0)) { |
1007 | gf_log (this->name, GF_LOG_WARNING, "local is NULL")do { do { if (0) printf ("local is NULL"); } while (0); _gf_log (this->name, "quota.c", __FUNCTION__, 1007, GF_LOG_WARNING , "local is NULL"); } while (0); |
1008 | goto unwind; |
1009 | } |
1010 | |
1011 | op_errno = local->op_errno; |
1012 | |
1013 | if (local->op_ret == -1) { |
1014 | goto unwind; |
1015 | } |
1016 | |
1017 | STACK_WIND (frame, quota_mkdir_cbk, FIRST_CHILD(this),do { call_frame_t *_new = ((void*)0); xlator_t *old_THIS = (( void*)0); _new = mem_get0 (frame->root->pool->frame_mem_pool ); if (!_new) { do { do { if (0) printf ("alloc failed"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__, 1018, GF_LOG_ERROR , "alloc failed"); } while (0); break; } typeof( (this->children ->xlator)->fops->mkdir_cbk) tmp_cbk = quota_mkdir_cbk ; _new->root = frame->root; _new->this = (this->children ->xlator); _new->ret = (ret_fn_t) tmp_cbk; _new->parent = frame; _new->cookie = _new; _new->wind_from = __FUNCTION__ ; _new->wind_to = "FIRST_CHILD(this)->fops->mkdir"; _new ->unwind_to = "quota_mkdir_cbk"; pthread_spin_init (&_new ->lock, 0); pthread_spin_lock (&frame->root->stack_lock ); { _new->next = frame->root->frames.next; _new-> prev = &frame->root->frames; if (frame->root-> frames.next) frame->root->frames.next->prev = _new; frame ->root->frames.next = _new; frame->ref_count++; } pthread_spin_unlock (&frame->root->stack_lock); old_THIS = (*__glusterfs_this_location ()); (*__glusterfs_this_location()) = (this->children-> xlator); if (frame->this->ctx->measure_latency) gf_latency_begin (_new, (this->children->xlator)->fops->mkdir); ( this->children->xlator)->fops->mkdir (_new, (this ->children->xlator), loc, mode, umask, xdata); (*__glusterfs_this_location ()) = old_THIS; } while (0) |
1018 | FIRST_CHILD(this)->fops->mkdir, loc, mode, umask, xdata)do { call_frame_t *_new = ((void*)0); xlator_t *old_THIS = (( void*)0); _new = mem_get0 (frame->root->pool->frame_mem_pool ); if (!_new) { do { do { if (0) printf ("alloc failed"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__, 1018, GF_LOG_ERROR , "alloc failed"); } while (0); break; } typeof( (this->children ->xlator)->fops->mkdir_cbk) tmp_cbk = quota_mkdir_cbk ; _new->root = frame->root; _new->this = (this->children ->xlator); _new->ret = (ret_fn_t) tmp_cbk; _new->parent = frame; _new->cookie = _new; _new->wind_from = __FUNCTION__ ; _new->wind_to = "FIRST_CHILD(this)->fops->mkdir"; _new ->unwind_to = "quota_mkdir_cbk"; pthread_spin_init (&_new ->lock, 0); pthread_spin_lock (&frame->root->stack_lock ); { _new->next = frame->root->frames.next; _new-> prev = &frame->root->frames; if (frame->root-> frames.next) frame->root->frames.next->prev = _new; frame ->root->frames.next = _new; frame->ref_count++; } pthread_spin_unlock (&frame->root->stack_lock); old_THIS = (*__glusterfs_this_location ()); (*__glusterfs_this_location()) = (this->children-> xlator); if (frame->this->ctx->measure_latency) gf_latency_begin (_new, (this->children->xlator)->fops->mkdir); ( this->children->xlator)->fops->mkdir (_new, (this ->children->xlator), loc, mode, umask, xdata); (*__glusterfs_this_location ()) = old_THIS; } while (0); |
1019 | return 0; |
1020 | |
1021 | unwind: |
1022 | QUOTA_STACK_UNWIND (mkdir, frame, -1, op_errno, NULL, NULL,do { quota_local_t *_local = ((void*)0); xlator_t *_this = (( void*)0); if (frame) { _local = frame->local; _this = frame ->this; frame->local = ((void*)0); } do { fop_mkdir_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__ , 1023, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_mkdir_cbk_t )frame->ret; _parent = frame->parent; pthread_spin_lock (&frame->root->stack_lock); { _parent ->ref_count--; } pthread_spin_unlock (&frame->root-> stack_lock); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = _parent->this; frame->complete = _gf_true; frame-> unwind_from = __FUNCTION__; if (frame->this->ctx->measure_latency ) gf_latency_end (frame); fn (_parent, frame->cookie, _parent ->this, -1, op_errno, ((void*)0), ((void*)0), ((void*)0), ( (void*)0), ((void*)0)); (*__glusterfs_this_location()) = old_THIS ; } while (0); quota_local_cleanup (_this, _local); } while ( 0) |
1023 | NULL, NULL, NULL)do { quota_local_t *_local = ((void*)0); xlator_t *_this = (( void*)0); if (frame) { _local = frame->local; _this = frame ->this; frame->local = ((void*)0); } do { fop_mkdir_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__ , 1023, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_mkdir_cbk_t )frame->ret; _parent = frame->parent; pthread_spin_lock (&frame->root->stack_lock); { _parent ->ref_count--; } pthread_spin_unlock (&frame->root-> stack_lock); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = _parent->this; frame->complete = _gf_true; frame-> unwind_from = __FUNCTION__; if (frame->this->ctx->measure_latency ) gf_latency_end (frame); fn (_parent, frame->cookie, _parent ->this, -1, op_errno, ((void*)0), ((void*)0), ((void*)0), ( (void*)0), ((void*)0)); (*__glusterfs_this_location()) = old_THIS ; } while (0); quota_local_cleanup (_this, _local); } while ( 0); |
1024 | return 0; |
1025 | } |
1026 | |
1027 | |
1028 | int32_t |
1029 | quota_mkdir (call_frame_t *frame, xlator_t *this, loc_t *loc, mode_t mode, |
1030 | mode_t umask, dict_t *xdata) |
1031 | { |
1032 | int32_t ret = 0, op_errno = 0; |
1033 | quota_local_t *local = NULL((void*)0); |
1034 | call_stub_t *stub = NULL((void*)0); |
1035 | |
1036 | local = quota_local_new (); |
1037 | if (local == NULL((void*)0)) { |
1038 | op_errno = ENOMEM12; |
1039 | goto err; |
1040 | } |
1041 | |
1042 | frame->local = local; |
1043 | |
1044 | local->link_count = 1; |
1045 | |
1046 | ret = loc_copy (&local->loc, loc); |
1047 | if (ret) { |
1048 | op_errno = ENOMEM12; |
1049 | gf_log (this->name, GF_LOG_WARNING, "loc_copy failed")do { do { if (0) printf ("loc_copy failed"); } while (0); _gf_log (this->name, "quota.c", __FUNCTION__, 1049, GF_LOG_WARNING , "loc_copy failed"); } while (0); |
1050 | goto err; |
1051 | } |
1052 | |
1053 | stub = fop_mkdir_stub (frame, quota_mkdir_helper, loc, mode, umask, |
1054 | xdata); |
1055 | if (stub == NULL((void*)0)) { |
1056 | op_errno = ENOMEM12; |
1057 | goto err; |
1058 | } |
1059 | |
1060 | local->stub = stub; |
1061 | local->delta = 0; |
1062 | |
1063 | quota_check_limit (frame, loc->parent, this, NULL((void*)0), NULL((void*)0)); |
1064 | |
1065 | stub = NULL((void*)0); |
1066 | |
1067 | LOCK (&local->lock)pthread_spin_lock (&local->lock); |
1068 | { |
1069 | if (local->validate_count == 0) { |
1070 | stub = local->stub; |
1071 | local->stub = NULL((void*)0); |
1072 | } |
1073 | |
1074 | local->link_count = 0; |
1075 | } |
1076 | UNLOCK (&local->lock)pthread_spin_unlock (&local->lock); |
1077 | |
1078 | if (stub != NULL((void*)0)) { |
1079 | call_resume (stub); |
1080 | } |
1081 | |
1082 | return 0; |
1083 | err: |
1084 | QUOTA_STACK_UNWIND (mkdir, frame, -1, op_errno, NULL, NULL, NULL,do { quota_local_t *_local = ((void*)0); xlator_t *_this = (( void*)0); if (frame) { _local = frame->local; _this = frame ->this; frame->local = ((void*)0); } do { fop_mkdir_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__ , 1085, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_mkdir_cbk_t )frame->ret; _parent = frame->parent; pthread_spin_lock (&frame->root->stack_lock); { _parent ->ref_count--; } pthread_spin_unlock (&frame->root-> stack_lock); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = _parent->this; frame->complete = _gf_true; frame-> unwind_from = __FUNCTION__; if (frame->this->ctx->measure_latency ) gf_latency_end (frame); fn (_parent, frame->cookie, _parent ->this, -1, op_errno, ((void*)0), ((void*)0), ((void*)0), ( (void*)0), ((void*)0)); (*__glusterfs_this_location()) = old_THIS ; } while (0); quota_local_cleanup (_this, _local); } while ( 0) |
1085 | NULL, NULL)do { quota_local_t *_local = ((void*)0); xlator_t *_this = (( void*)0); if (frame) { _local = frame->local; _this = frame ->this; frame->local = ((void*)0); } do { fop_mkdir_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__ , 1085, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_mkdir_cbk_t )frame->ret; _parent = frame->parent; pthread_spin_lock (&frame->root->stack_lock); { _parent ->ref_count--; } pthread_spin_unlock (&frame->root-> stack_lock); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = _parent->this; frame->complete = _gf_true; frame-> unwind_from = __FUNCTION__; if (frame->this->ctx->measure_latency ) gf_latency_end (frame); fn (_parent, frame->cookie, _parent ->this, -1, op_errno, ((void*)0), ((void*)0), ((void*)0), ( (void*)0), ((void*)0)); (*__glusterfs_this_location()) = old_THIS ; } while (0); quota_local_cleanup (_this, _local); } while ( 0); |
1086 | |
1087 | return 0; |
1088 | } |
1089 | |
1090 | |
1091 | int32_t |
1092 | quota_create_cbk (call_frame_t *frame, void *cookie, xlator_t *this, |
1093 | int32_t op_ret, int32_t op_errno, fd_t *fd, inode_t *inode, |
1094 | struct iatt *buf, struct iatt *preparent, |
1095 | struct iatt *postparent, dict_t *xdata) |
1096 | { |
1097 | int32_t ret = -1; |
1098 | quota_local_t *local = NULL((void*)0); |
1099 | quota_inode_ctx_t *ctx = NULL((void*)0); |
1100 | quota_dentry_t *dentry = NULL((void*)0); |
1101 | |
1102 | local = frame->local; |
1103 | if (op_ret < 0) { |
1104 | goto unwind; |
1105 | } |
1106 | |
1107 | ret = quota_inode_ctx_get (inode, -1, this, NULL((void*)0), buf, &ctx, 1); |
1108 | if ((ret == -1) || (ctx == NULL((void*)0))) { |
1109 | gf_log (this->name, GF_LOG_WARNING, "cannot create quota "do { do { if (0) printf ("cannot create quota " "context in inode(gfid:%s)" , uuid_utoa (inode->gfid)); } while (0); _gf_log (this-> name, "quota.c", __FUNCTION__, 1111, GF_LOG_WARNING, "cannot create quota " "context in inode(gfid:%s)", uuid_utoa (inode->gfid)); } while (0) |
1110 | "context in inode(gfid:%s)",do { do { if (0) printf ("cannot create quota " "context in inode(gfid:%s)" , uuid_utoa (inode->gfid)); } while (0); _gf_log (this-> name, "quota.c", __FUNCTION__, 1111, GF_LOG_WARNING, "cannot create quota " "context in inode(gfid:%s)", uuid_utoa (inode->gfid)); } while (0) |
1111 | uuid_utoa (inode->gfid))do { do { if (0) printf ("cannot create quota " "context in inode(gfid:%s)" , uuid_utoa (inode->gfid)); } while (0); _gf_log (this-> name, "quota.c", __FUNCTION__, 1111, GF_LOG_WARNING, "cannot create quota " "context in inode(gfid:%s)", uuid_utoa (inode->gfid)); } while (0); |
1112 | op_ret = -1; |
1113 | op_errno = ENOMEM12; |
1114 | goto unwind; |
1115 | } |
1116 | |
1117 | LOCK (&ctx->lock)pthread_spin_lock (&ctx->lock); |
1118 | { |
1119 | ctx->buf = *buf; |
1120 | |
1121 | dentry = __quota_dentry_new (ctx, (char *)local->loc.name, |
1122 | local->loc.parent->gfid); |
1123 | if (dentry == NULL((void*)0)) { |
1124 | gf_log (this->name, GF_LOG_WARNING,do { do { if (0) printf ("cannot create a new dentry (name:%s) for " "inode(gfid:%s)", local->loc.name, uuid_utoa (local->loc .inode->gfid)); } while (0); _gf_log (this->name, "quota.c" , __FUNCTION__, 1127, GF_LOG_WARNING, "cannot create a new dentry (name:%s) for " "inode(gfid:%s)", local->loc.name, uuid_utoa (local->loc .inode->gfid)); } while (0) |
1125 | "cannot create a new dentry (name:%s) for "do { do { if (0) printf ("cannot create a new dentry (name:%s) for " "inode(gfid:%s)", local->loc.name, uuid_utoa (local->loc .inode->gfid)); } while (0); _gf_log (this->name, "quota.c" , __FUNCTION__, 1127, GF_LOG_WARNING, "cannot create a new dentry (name:%s) for " "inode(gfid:%s)", local->loc.name, uuid_utoa (local->loc .inode->gfid)); } while (0) |
1126 | "inode(gfid:%s)", local->loc.name,do { do { if (0) printf ("cannot create a new dentry (name:%s) for " "inode(gfid:%s)", local->loc.name, uuid_utoa (local->loc .inode->gfid)); } while (0); _gf_log (this->name, "quota.c" , __FUNCTION__, 1127, GF_LOG_WARNING, "cannot create a new dentry (name:%s) for " "inode(gfid:%s)", local->loc.name, uuid_utoa (local->loc .inode->gfid)); } while (0) |
1127 | uuid_utoa (local->loc.inode->gfid))do { do { if (0) printf ("cannot create a new dentry (name:%s) for " "inode(gfid:%s)", local->loc.name, uuid_utoa (local->loc .inode->gfid)); } while (0); _gf_log (this->name, "quota.c" , __FUNCTION__, 1127, GF_LOG_WARNING, "cannot create a new dentry (name:%s) for " "inode(gfid:%s)", local->loc.name, uuid_utoa (local->loc .inode->gfid)); } while (0); |
1128 | op_ret = -1; |
1129 | op_errno = ENOMEM12; |
1130 | goto unlock; |
1131 | } |
1132 | } |
1133 | unlock: |
1134 | UNLOCK (&ctx->lock)pthread_spin_unlock (&ctx->lock); |
1135 | |
1136 | unwind: |
1137 | QUOTA_STACK_UNWIND (create, frame, op_ret, op_errno, fd, inode, buf,do { quota_local_t *_local = ((void*)0); xlator_t *_this = (( void*)0); if (frame) { _local = frame->local; _this = frame ->this; frame->local = ((void*)0); } do { fop_create_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__ , 1138, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_create_cbk_t )frame->ret; _parent = frame->parent ; pthread_spin_lock (&frame->root->stack_lock); { _parent ->ref_count--; } pthread_spin_unlock (&frame->root-> stack_lock); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = _parent->this; frame->complete = _gf_true; frame-> unwind_from = __FUNCTION__; if (frame->this->ctx->measure_latency ) gf_latency_end (frame); fn (_parent, frame->cookie, _parent ->this, op_ret, op_errno, fd, inode, buf, preparent, postparent , xdata); (*__glusterfs_this_location()) = old_THIS; } while ( 0); quota_local_cleanup (_this, _local); } while (0) |
1138 | preparent, postparent, xdata)do { quota_local_t *_local = ((void*)0); xlator_t *_this = (( void*)0); if (frame) { _local = frame->local; _this = frame ->this; frame->local = ((void*)0); } do { fop_create_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__ , 1138, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_create_cbk_t )frame->ret; _parent = frame->parent ; pthread_spin_lock (&frame->root->stack_lock); { _parent ->ref_count--; } pthread_spin_unlock (&frame->root-> stack_lock); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = _parent->this; frame->complete = _gf_true; frame-> unwind_from = __FUNCTION__; if (frame->this->ctx->measure_latency ) gf_latency_end (frame); fn (_parent, frame->cookie, _parent ->this, op_ret, op_errno, fd, inode, buf, preparent, postparent , xdata); (*__glusterfs_this_location()) = old_THIS; } while ( 0); quota_local_cleanup (_this, _local); } while (0); |
1139 | return 0; |
1140 | } |
1141 | |
1142 | |
1143 | int32_t |
1144 | quota_create_helper (call_frame_t *frame, xlator_t *this, loc_t *loc, |
1145 | int32_t flags, mode_t mode, mode_t umask, fd_t *fd, |
1146 | dict_t *xdata) |
1147 | { |
1148 | quota_local_t *local = NULL((void*)0); |
1149 | int32_t op_errno = EINVAL22; |
1150 | |
1151 | local = frame->local; |
1152 | if (local == NULL((void*)0)) { |
1153 | gf_log (this->name, GF_LOG_WARNING, "local is NULL")do { do { if (0) printf ("local is NULL"); } while (0); _gf_log (this->name, "quota.c", __FUNCTION__, 1153, GF_LOG_WARNING , "local is NULL"); } while (0); |
1154 | goto unwind; |
1155 | } |
1156 | |
1157 | if (local->op_ret == -1) { |
1158 | op_errno = local->op_errno; |
1159 | goto unwind; |
1160 | } |
1161 | |
1162 | STACK_WIND (frame, quota_create_cbk, FIRST_CHILD(this),do { call_frame_t *_new = ((void*)0); xlator_t *old_THIS = (( void*)0); _new = mem_get0 (frame->root->pool->frame_mem_pool ); if (!_new) { do { do { if (0) printf ("alloc failed"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__, 1164, GF_LOG_ERROR , "alloc failed"); } while (0); break; } typeof( (this->children ->xlator)->fops->create_cbk) tmp_cbk = quota_create_cbk ; _new->root = frame->root; _new->this = (this->children ->xlator); _new->ret = (ret_fn_t) tmp_cbk; _new->parent = frame; _new->cookie = _new; _new->wind_from = __FUNCTION__ ; _new->wind_to = "FIRST_CHILD(this)->fops->create"; _new->unwind_to = "quota_create_cbk"; pthread_spin_init ( &_new->lock, 0); pthread_spin_lock (&frame->root ->stack_lock); { _new->next = frame->root->frames .next; _new->prev = &frame->root->frames; if (frame ->root->frames.next) frame->root->frames.next-> prev = _new; frame->root->frames.next = _new; frame-> ref_count++; } pthread_spin_unlock (&frame->root->stack_lock ); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = (this->children->xlator); if (frame->this-> ctx->measure_latency) gf_latency_begin (_new, (this->children ->xlator)->fops->create); (this->children->xlator )->fops->create (_new, (this->children->xlator), loc , flags, mode, umask, fd, xdata); (*__glusterfs_this_location ()) = old_THIS; } while (0) |
1163 | FIRST_CHILD(this)->fops->create, loc, flags, mode, umask,do { call_frame_t *_new = ((void*)0); xlator_t *old_THIS = (( void*)0); _new = mem_get0 (frame->root->pool->frame_mem_pool ); if (!_new) { do { do { if (0) printf ("alloc failed"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__, 1164, GF_LOG_ERROR , "alloc failed"); } while (0); break; } typeof( (this->children ->xlator)->fops->create_cbk) tmp_cbk = quota_create_cbk ; _new->root = frame->root; _new->this = (this->children ->xlator); _new->ret = (ret_fn_t) tmp_cbk; _new->parent = frame; _new->cookie = _new; _new->wind_from = __FUNCTION__ ; _new->wind_to = "FIRST_CHILD(this)->fops->create"; _new->unwind_to = "quota_create_cbk"; pthread_spin_init ( &_new->lock, 0); pthread_spin_lock (&frame->root ->stack_lock); { _new->next = frame->root->frames .next; _new->prev = &frame->root->frames; if (frame ->root->frames.next) frame->root->frames.next-> prev = _new; frame->root->frames.next = _new; frame-> ref_count++; } pthread_spin_unlock (&frame->root->stack_lock ); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = (this->children->xlator); if (frame->this-> ctx->measure_latency) gf_latency_begin (_new, (this->children ->xlator)->fops->create); (this->children->xlator )->fops->create (_new, (this->children->xlator), loc , flags, mode, umask, fd, xdata); (*__glusterfs_this_location ()) = old_THIS; } while (0) |
1164 | fd, xdata)do { call_frame_t *_new = ((void*)0); xlator_t *old_THIS = (( void*)0); _new = mem_get0 (frame->root->pool->frame_mem_pool ); if (!_new) { do { do { if (0) printf ("alloc failed"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__, 1164, GF_LOG_ERROR , "alloc failed"); } while (0); break; } typeof( (this->children ->xlator)->fops->create_cbk) tmp_cbk = quota_create_cbk ; _new->root = frame->root; _new->this = (this->children ->xlator); _new->ret = (ret_fn_t) tmp_cbk; _new->parent = frame; _new->cookie = _new; _new->wind_from = __FUNCTION__ ; _new->wind_to = "FIRST_CHILD(this)->fops->create"; _new->unwind_to = "quota_create_cbk"; pthread_spin_init ( &_new->lock, 0); pthread_spin_lock (&frame->root ->stack_lock); { _new->next = frame->root->frames .next; _new->prev = &frame->root->frames; if (frame ->root->frames.next) frame->root->frames.next-> prev = _new; frame->root->frames.next = _new; frame-> ref_count++; } pthread_spin_unlock (&frame->root->stack_lock ); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = (this->children->xlator); if (frame->this-> ctx->measure_latency) gf_latency_begin (_new, (this->children ->xlator)->fops->create); (this->children->xlator )->fops->create (_new, (this->children->xlator), loc , flags, mode, umask, fd, xdata); (*__glusterfs_this_location ()) = old_THIS; } while (0); |
1165 | return 0; |
1166 | |
1167 | unwind: |
1168 | QUOTA_STACK_UNWIND (create, frame, -1, op_errno, NULL, NULL,do { quota_local_t *_local = ((void*)0); xlator_t *_this = (( void*)0); if (frame) { _local = frame->local; _this = frame ->this; frame->local = ((void*)0); } do { fop_create_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__ , 1169, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_create_cbk_t )frame->ret; _parent = frame->parent ; pthread_spin_lock (&frame->root->stack_lock); { _parent ->ref_count--; } pthread_spin_unlock (&frame->root-> stack_lock); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = _parent->this; frame->complete = _gf_true; frame-> unwind_from = __FUNCTION__; if (frame->this->ctx->measure_latency ) gf_latency_end (frame); fn (_parent, frame->cookie, _parent ->this, -1, op_errno, ((void*)0), ((void*)0), ((void*)0), ( (void*)0), ((void*)0), ((void*)0)); (*__glusterfs_this_location ()) = old_THIS; } while (0); quota_local_cleanup (_this, _local ); } while (0) |
1169 | NULL, NULL, NULL, NULL)do { quota_local_t *_local = ((void*)0); xlator_t *_this = (( void*)0); if (frame) { _local = frame->local; _this = frame ->this; frame->local = ((void*)0); } do { fop_create_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__ , 1169, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_create_cbk_t )frame->ret; _parent = frame->parent ; pthread_spin_lock (&frame->root->stack_lock); { _parent ->ref_count--; } pthread_spin_unlock (&frame->root-> stack_lock); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = _parent->this; frame->complete = _gf_true; frame-> unwind_from = __FUNCTION__; if (frame->this->ctx->measure_latency ) gf_latency_end (frame); fn (_parent, frame->cookie, _parent ->this, -1, op_errno, ((void*)0), ((void*)0), ((void*)0), ( (void*)0), ((void*)0), ((void*)0)); (*__glusterfs_this_location ()) = old_THIS; } while (0); quota_local_cleanup (_this, _local ); } while (0); |
1170 | return 0; |
1171 | } |
1172 | |
1173 | |
1174 | int32_t |
1175 | quota_create (call_frame_t *frame, xlator_t *this, loc_t *loc, int32_t flags, |
1176 | mode_t mode, mode_t umask, fd_t *fd, dict_t *xdata) |
1177 | { |
1178 | int32_t ret = -1; |
1179 | quota_local_t *local = NULL((void*)0); |
1180 | call_stub_t *stub = NULL((void*)0); |
1181 | |
1182 | local = quota_local_new (); |
1183 | if (local == NULL((void*)0)) { |
1184 | goto err; |
1185 | } |
1186 | |
1187 | frame->local = local; |
1188 | |
1189 | ret = loc_copy (&local->loc, loc); |
1190 | if (ret) { |
1191 | gf_log (this->name, GF_LOG_WARNING, "loc_copy failed")do { do { if (0) printf ("loc_copy failed"); } while (0); _gf_log (this->name, "quota.c", __FUNCTION__, 1191, GF_LOG_WARNING , "loc_copy failed"); } while (0); |
1192 | goto err; |
1193 | } |
1194 | |
1195 | stub = fop_create_stub (frame, quota_create_helper, loc, flags, mode, |
1196 | umask, fd, xdata); |
1197 | if (stub == NULL((void*)0)) { |
1198 | goto err; |
1199 | } |
1200 | |
1201 | local->link_count = 1; |
1202 | local->stub = stub; |
1203 | local->delta = 0; |
1204 | |
1205 | quota_check_limit (frame, loc->parent, this, NULL((void*)0), NULL((void*)0)); |
1206 | |
1207 | stub = NULL((void*)0); |
1208 | |
1209 | LOCK (&local->lock)pthread_spin_lock (&local->lock); |
1210 | { |
1211 | local->link_count = 0; |
1212 | if (local->validate_count == 0) { |
1213 | stub = local->stub; |
1214 | local->stub = NULL((void*)0); |
1215 | } |
1216 | } |
1217 | UNLOCK (&local->lock)pthread_spin_unlock (&local->lock); |
1218 | |
1219 | if (stub != NULL((void*)0)) { |
1220 | call_resume (stub); |
1221 | } |
1222 | |
1223 | return 0; |
1224 | err: |
1225 | QUOTA_STACK_UNWIND (create, frame, -1, ENOMEM, NULL, NULL, NULL, NULL,do { quota_local_t *_local = ((void*)0); xlator_t *_this = (( void*)0); if (frame) { _local = frame->local; _this = frame ->this; frame->local = ((void*)0); } do { fop_create_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__ , 1226, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_create_cbk_t )frame->ret; _parent = frame->parent ; pthread_spin_lock (&frame->root->stack_lock); { _parent ->ref_count--; } pthread_spin_unlock (&frame->root-> stack_lock); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = _parent->this; frame->complete = _gf_true; frame-> unwind_from = __FUNCTION__; if (frame->this->ctx->measure_latency ) gf_latency_end (frame); fn (_parent, frame->cookie, _parent ->this, -1, 12, ((void*)0), ((void*)0), ((void*)0), ((void *)0), ((void*)0), ((void*)0)); (*__glusterfs_this_location()) = old_THIS; } while (0); quota_local_cleanup (_this, _local) ; } while (0) |
1226 | NULL, NULL)do { quota_local_t *_local = ((void*)0); xlator_t *_this = (( void*)0); if (frame) { _local = frame->local; _this = frame ->this; frame->local = ((void*)0); } do { fop_create_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__ , 1226, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_create_cbk_t )frame->ret; _parent = frame->parent ; pthread_spin_lock (&frame->root->stack_lock); { _parent ->ref_count--; } pthread_spin_unlock (&frame->root-> stack_lock); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = _parent->this; frame->complete = _gf_true; frame-> unwind_from = __FUNCTION__; if (frame->this->ctx->measure_latency ) gf_latency_end (frame); fn (_parent, frame->cookie, _parent ->this, -1, 12, ((void*)0), ((void*)0), ((void*)0), ((void *)0), ((void*)0), ((void*)0)); (*__glusterfs_this_location()) = old_THIS; } while (0); quota_local_cleanup (_this, _local) ; } while (0); |
1227 | |
1228 | return 0; |
1229 | } |
1230 | |
1231 | |
1232 | int32_t |
1233 | quota_unlink_cbk (call_frame_t *frame, void *cookie, xlator_t *this, |
1234 | int32_t op_ret, int32_t op_errno, struct iatt *preparent, |
1235 | struct iatt *postparent, dict_t *xdata) |
1236 | { |
1237 | quota_local_t *local = NULL((void*)0); |
1238 | quota_inode_ctx_t *ctx = NULL((void*)0); |
1239 | uint64_t value = 0; |
1240 | |
1241 | if (op_ret < 0) { |
1242 | goto out; |
1243 | } |
1244 | |
1245 | local = (quota_local_t *) frame->local; |
1246 | |
1247 | inode_ctx_get (local->loc.inode, this, &value)inode_ctx_get2(local->loc.inode,this,&value,0); |
1248 | ctx = (quota_inode_ctx_t *)(unsigned long)value; |
1249 | |
1250 | if (ctx == NULL((void*)0)) { |
1251 | gf_log (this->name, GF_LOG_WARNING,do { do { if (0) printf ("quota context not set in inode (gfid:%s)" , uuid_utoa (local->loc.inode->gfid)); } while (0); _gf_log (this->name, "quota.c", __FUNCTION__, 1253, GF_LOG_WARNING , "quota context not set in inode (gfid:%s)", uuid_utoa (local ->loc.inode->gfid)); } while (0) |
1252 | "quota context not set in inode (gfid:%s)",do { do { if (0) printf ("quota context not set in inode (gfid:%s)" , uuid_utoa (local->loc.inode->gfid)); } while (0); _gf_log (this->name, "quota.c", __FUNCTION__, 1253, GF_LOG_WARNING , "quota context not set in inode (gfid:%s)", uuid_utoa (local ->loc.inode->gfid)); } while (0) |
1253 | uuid_utoa (local->loc.inode->gfid))do { do { if (0) printf ("quota context not set in inode (gfid:%s)" , uuid_utoa (local->loc.inode->gfid)); } while (0); _gf_log (this->name, "quota.c", __FUNCTION__, 1253, GF_LOG_WARNING , "quota context not set in inode (gfid:%s)", uuid_utoa (local ->loc.inode->gfid)); } while (0); |
1254 | goto out; |
1255 | } |
1256 | |
1257 | quota_update_size (this, local->loc.inode, (char *)local->loc.name, |
1258 | local->loc.parent->gfid, |
1259 | (-(ctx->buf.ia_blocks * 512))); |
1260 | |
1261 | out: |
1262 | QUOTA_STACK_UNWIND (unlink, frame, op_ret, op_errno, preparent,do { quota_local_t *_local = ((void*)0); xlator_t *_this = (( void*)0); if (frame) { _local = frame->local; _this = frame ->this; frame->local = ((void*)0); } do { fop_unlink_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__ , 1263, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_unlink_cbk_t )frame->ret; _parent = frame->parent ; pthread_spin_lock (&frame->root->stack_lock); { _parent ->ref_count--; } pthread_spin_unlock (&frame->root-> stack_lock); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = _parent->this; frame->complete = _gf_true; frame-> unwind_from = __FUNCTION__; if (frame->this->ctx->measure_latency ) gf_latency_end (frame); fn (_parent, frame->cookie, _parent ->this, op_ret, op_errno, preparent, postparent, xdata); ( *__glusterfs_this_location()) = old_THIS; } while (0); quota_local_cleanup (_this, _local); } while (0) |
1263 | postparent, xdata)do { quota_local_t *_local = ((void*)0); xlator_t *_this = (( void*)0); if (frame) { _local = frame->local; _this = frame ->this; frame->local = ((void*)0); } do { fop_unlink_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__ , 1263, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_unlink_cbk_t )frame->ret; _parent = frame->parent ; pthread_spin_lock (&frame->root->stack_lock); { _parent ->ref_count--; } pthread_spin_unlock (&frame->root-> stack_lock); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = _parent->this; frame->complete = _gf_true; frame-> unwind_from = __FUNCTION__; if (frame->this->ctx->measure_latency ) gf_latency_end (frame); fn (_parent, frame->cookie, _parent ->this, op_ret, op_errno, preparent, postparent, xdata); ( *__glusterfs_this_location()) = old_THIS; } while (0); quota_local_cleanup (_this, _local); } while (0); |
1264 | return 0; |
1265 | } |
1266 | |
1267 | |
1268 | int32_t |
1269 | quota_unlink (call_frame_t *frame, xlator_t *this, loc_t *loc, int xflag, |
1270 | dict_t *xdata) |
1271 | { |
1272 | int32_t ret = 0; |
1273 | quota_local_t *local = NULL((void*)0); |
1274 | |
1275 | local = quota_local_new (); |
1276 | if (local == NULL((void*)0)) { |
1277 | goto err; |
1278 | } |
1279 | |
1280 | frame->local = local; |
1281 | |
1282 | ret = loc_copy (&local->loc, loc); |
1283 | if (ret) { |
1284 | gf_log (this->name, GF_LOG_WARNING, "loc_copy failed")do { do { if (0) printf ("loc_copy failed"); } while (0); _gf_log (this->name, "quota.c", __FUNCTION__, 1284, GF_LOG_WARNING , "loc_copy failed"); } while (0); |
1285 | goto err; |
1286 | } |
1287 | |
1288 | STACK_WIND (frame, quota_unlink_cbk, FIRST_CHILD(this),do { call_frame_t *_new = ((void*)0); xlator_t *old_THIS = (( void*)0); _new = mem_get0 (frame->root->pool->frame_mem_pool ); if (!_new) { do { do { if (0) printf ("alloc failed"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__, 1289, GF_LOG_ERROR , "alloc failed"); } while (0); break; } typeof( (this->children ->xlator)->fops->unlink_cbk) tmp_cbk = quota_unlink_cbk ; _new->root = frame->root; _new->this = (this->children ->xlator); _new->ret = (ret_fn_t) tmp_cbk; _new->parent = frame; _new->cookie = _new; _new->wind_from = __FUNCTION__ ; _new->wind_to = "FIRST_CHILD(this)->fops->unlink"; _new->unwind_to = "quota_unlink_cbk"; pthread_spin_init ( &_new->lock, 0); pthread_spin_lock (&frame->root ->stack_lock); { _new->next = frame->root->frames .next; _new->prev = &frame->root->frames; if (frame ->root->frames.next) frame->root->frames.next-> prev = _new; frame->root->frames.next = _new; frame-> ref_count++; } pthread_spin_unlock (&frame->root->stack_lock ); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = (this->children->xlator); if (frame->this-> ctx->measure_latency) gf_latency_begin (_new, (this->children ->xlator)->fops->unlink); (this->children->xlator )->fops->unlink (_new, (this->children->xlator), loc , xflag, xdata); (*__glusterfs_this_location()) = old_THIS; } while (0) |
1289 | FIRST_CHILD(this)->fops->unlink, loc, xflag, xdata)do { call_frame_t *_new = ((void*)0); xlator_t *old_THIS = (( void*)0); _new = mem_get0 (frame->root->pool->frame_mem_pool ); if (!_new) { do { do { if (0) printf ("alloc failed"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__, 1289, GF_LOG_ERROR , "alloc failed"); } while (0); break; } typeof( (this->children ->xlator)->fops->unlink_cbk) tmp_cbk = quota_unlink_cbk ; _new->root = frame->root; _new->this = (this->children ->xlator); _new->ret = (ret_fn_t) tmp_cbk; _new->parent = frame; _new->cookie = _new; _new->wind_from = __FUNCTION__ ; _new->wind_to = "FIRST_CHILD(this)->fops->unlink"; _new->unwind_to = "quota_unlink_cbk"; pthread_spin_init ( &_new->lock, 0); pthread_spin_lock (&frame->root ->stack_lock); { _new->next = frame->root->frames .next; _new->prev = &frame->root->frames; if (frame ->root->frames.next) frame->root->frames.next-> prev = _new; frame->root->frames.next = _new; frame-> ref_count++; } pthread_spin_unlock (&frame->root->stack_lock ); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = (this->children->xlator); if (frame->this-> ctx->measure_latency) gf_latency_begin (_new, (this->children ->xlator)->fops->unlink); (this->children->xlator )->fops->unlink (_new, (this->children->xlator), loc , xflag, xdata); (*__glusterfs_this_location()) = old_THIS; } while (0); |
1290 | |
1291 | ret = 0; |
1292 | |
1293 | err: |
1294 | if (ret == -1) { |
1295 | QUOTA_STACK_UNWIND (unlink, frame, -1, 0, NULL, NULL, NULL)do { quota_local_t *_local = ((void*)0); xlator_t *_this = (( void*)0); if (frame) { _local = frame->local; _this = frame ->this; frame->local = ((void*)0); } do { fop_unlink_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__ , 1295, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_unlink_cbk_t )frame->ret; _parent = frame->parent ; pthread_spin_lock (&frame->root->stack_lock); { _parent ->ref_count--; } pthread_spin_unlock (&frame->root-> stack_lock); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = _parent->this; frame->complete = _gf_true; frame-> unwind_from = __FUNCTION__; if (frame->this->ctx->measure_latency ) gf_latency_end (frame); fn (_parent, frame->cookie, _parent ->this, -1, 0, ((void*)0), ((void*)0), ((void*)0)); (*__glusterfs_this_location ()) = old_THIS; } while (0); quota_local_cleanup (_this, _local ); } while (0); |
1296 | } |
1297 | |
1298 | return 0; |
1299 | } |
1300 | |
1301 | |
1302 | int32_t |
1303 | quota_link_cbk (call_frame_t *frame, void *cookie, xlator_t *this, |
1304 | int32_t op_ret, int32_t op_errno, inode_t *inode, |
1305 | struct iatt *buf, struct iatt *preparent, |
1306 | struct iatt *postparent, dict_t *xdata) |
1307 | { |
1308 | int32_t ret = -1; |
1309 | quota_local_t *local = NULL((void*)0); |
1310 | quota_inode_ctx_t *ctx = NULL((void*)0); |
1311 | quota_dentry_t *dentry = NULL((void*)0); |
1312 | char found = 0; |
1313 | |
1314 | if (op_ret < 0) { |
1315 | goto out; |
1316 | } |
1317 | |
1318 | local = (quota_local_t *) frame->local; |
1319 | |
1320 | quota_update_size (this, local->loc.parent, NULL((void*)0), NULL((void*)0), |
1321 | (buf->ia_blocks * 512)); |
1322 | |
1323 | ret = quota_inode_ctx_get (inode, -1, this, NULL((void*)0), NULL((void*)0), &ctx, 0); |
1324 | if ((ret == -1) || (ctx == NULL((void*)0))) { |
1325 | gf_log (this->name, GF_LOG_WARNING, "cannot find quota "do { do { if (0) printf ("cannot find quota " "context in %s (gfid:%s)" , local->loc.path, uuid_utoa (inode->gfid)); } while (0 ); _gf_log (this->name, "quota.c", __FUNCTION__, 1327, GF_LOG_WARNING , "cannot find quota " "context in %s (gfid:%s)", local->loc .path, uuid_utoa (inode->gfid)); } while (0) |
1326 | "context in %s (gfid:%s)", local->loc.path,do { do { if (0) printf ("cannot find quota " "context in %s (gfid:%s)" , local->loc.path, uuid_utoa (inode->gfid)); } while (0 ); _gf_log (this->name, "quota.c", __FUNCTION__, 1327, GF_LOG_WARNING , "cannot find quota " "context in %s (gfid:%s)", local->loc .path, uuid_utoa (inode->gfid)); } while (0) |
1327 | uuid_utoa (inode->gfid))do { do { if (0) printf ("cannot find quota " "context in %s (gfid:%s)" , local->loc.path, uuid_utoa (inode->gfid)); } while (0 ); _gf_log (this->name, "quota.c", __FUNCTION__, 1327, GF_LOG_WARNING , "cannot find quota " "context in %s (gfid:%s)", local->loc .path, uuid_utoa (inode->gfid)); } while (0); |
1328 | op_ret = -1; |
1329 | op_errno = EINVAL22; |
1330 | goto out; |
1331 | } |
1332 | |
1333 | LOCK (&ctx->lock)pthread_spin_lock (&ctx->lock); |
1334 | { |
1335 | list_for_each_entry (dentry, &ctx->parents, next)for (dentry = ((typeof(*dentry) *)((char *)((&ctx->parents )->next)-(unsigned long)(&((typeof(*dentry) *)0)->next ))); &dentry->next != (&ctx->parents); dentry = ((typeof(*dentry) *)((char *)(dentry->next.next)-(unsigned long)(&((typeof(*dentry) *)0)->next)))) { |
1336 | if ((strcmp (dentry->name, local->loc.name) == 0) && |
1337 | (uuid_compare (local->loc.parent->gfid, |
1338 | dentry->par) == 0)) { |
1339 | found = 1; |
1340 | gf_log (this->name, GF_LOG_WARNING,do { do { if (0) printf ("new entry being linked (name:%s) for " "inode (gfid:%s) is already present " "in inode-dentry-list" , dentry->name, uuid_utoa (local->loc.inode->gfid)); } while (0); _gf_log (this->name, "quota.c", __FUNCTION__ , 1344, GF_LOG_WARNING, "new entry being linked (name:%s) for " "inode (gfid:%s) is already present " "in inode-dentry-list" , dentry->name, uuid_utoa (local->loc.inode->gfid)); } while (0) |
1341 | "new entry being linked (name:%s) for "do { do { if (0) printf ("new entry being linked (name:%s) for " "inode (gfid:%s) is already present " "in inode-dentry-list" , dentry->name, uuid_utoa (local->loc.inode->gfid)); } while (0); _gf_log (this->name, "quota.c", __FUNCTION__ , 1344, GF_LOG_WARNING, "new entry being linked (name:%s) for " "inode (gfid:%s) is already present " "in inode-dentry-list" , dentry->name, uuid_utoa (local->loc.inode->gfid)); } while (0) |
1342 | "inode (gfid:%s) is already present "do { do { if (0) printf ("new entry being linked (name:%s) for " "inode (gfid:%s) is already present " "in inode-dentry-list" , dentry->name, uuid_utoa (local->loc.inode->gfid)); } while (0); _gf_log (this->name, "quota.c", __FUNCTION__ , 1344, GF_LOG_WARNING, "new entry being linked (name:%s) for " "inode (gfid:%s) is already present " "in inode-dentry-list" , dentry->name, uuid_utoa (local->loc.inode->gfid)); } while (0) |
1343 | "in inode-dentry-list", dentry->name,do { do { if (0) printf ("new entry being linked (name:%s) for " "inode (gfid:%s) is already present " "in inode-dentry-list" , dentry->name, uuid_utoa (local->loc.inode->gfid)); } while (0); _gf_log (this->name, "quota.c", __FUNCTION__ , 1344, GF_LOG_WARNING, "new entry being linked (name:%s) for " "inode (gfid:%s) is already present " "in inode-dentry-list" , dentry->name, uuid_utoa (local->loc.inode->gfid)); } while (0) |
1344 | uuid_utoa (local->loc.inode->gfid))do { do { if (0) printf ("new entry being linked (name:%s) for " "inode (gfid:%s) is already present " "in inode-dentry-list" , dentry->name, uuid_utoa (local->loc.inode->gfid)); } while (0); _gf_log (this->name, "quota.c", __FUNCTION__ , 1344, GF_LOG_WARNING, "new entry being linked (name:%s) for " "inode (gfid:%s) is already present " "in inode-dentry-list" , dentry->name, uuid_utoa (local->loc.inode->gfid)); } while (0); |
1345 | break; |
1346 | } |
1347 | } |
1348 | |
1349 | if (!found) { |
1350 | dentry = __quota_dentry_new (ctx, |
1351 | (char *)local->loc.name, |
1352 | local->loc.parent->gfid); |
1353 | if (dentry == NULL((void*)0)) { |
1354 | gf_log (this->name, GF_LOG_WARNING,do { do { if (0) printf ("cannot create a new dentry (name:%s) " "for inode(gfid:%s)", local->loc.name, uuid_utoa (local-> loc.inode->gfid)); } while (0); _gf_log (this->name, "quota.c" , __FUNCTION__, 1357, GF_LOG_WARNING, "cannot create a new dentry (name:%s) " "for inode(gfid:%s)", local->loc.name, uuid_utoa (local-> loc.inode->gfid)); } while (0) |
1355 | "cannot create a new dentry (name:%s) "do { do { if (0) printf ("cannot create a new dentry (name:%s) " "for inode(gfid:%s)", local->loc.name, uuid_utoa (local-> loc.inode->gfid)); } while (0); _gf_log (this->name, "quota.c" , __FUNCTION__, 1357, GF_LOG_WARNING, "cannot create a new dentry (name:%s) " "for inode(gfid:%s)", local->loc.name, uuid_utoa (local-> loc.inode->gfid)); } while (0) |
1356 | "for inode(gfid:%s)", local->loc.name,do { do { if (0) printf ("cannot create a new dentry (name:%s) " "for inode(gfid:%s)", local->loc.name, uuid_utoa (local-> loc.inode->gfid)); } while (0); _gf_log (this->name, "quota.c" , __FUNCTION__, 1357, GF_LOG_WARNING, "cannot create a new dentry (name:%s) " "for inode(gfid:%s)", local->loc.name, uuid_utoa (local-> loc.inode->gfid)); } while (0) |
1357 | uuid_utoa (local->loc.inode->gfid))do { do { if (0) printf ("cannot create a new dentry (name:%s) " "for inode(gfid:%s)", local->loc.name, uuid_utoa (local-> loc.inode->gfid)); } while (0); _gf_log (this->name, "quota.c" , __FUNCTION__, 1357, GF_LOG_WARNING, "cannot create a new dentry (name:%s) " "for inode(gfid:%s)", local->loc.name, uuid_utoa (local-> loc.inode->gfid)); } while (0); |
1358 | op_ret = -1; |
1359 | op_errno = ENOMEM12; |
1360 | goto unlock; |
1361 | } |
1362 | } |
1363 | |
1364 | ctx->buf = *buf; |
1365 | } |
1366 | unlock: |
1367 | UNLOCK (&ctx->lock)pthread_spin_unlock (&ctx->lock); |
1368 | |
1369 | out: |
1370 | QUOTA_STACK_UNWIND (link, frame, op_ret, op_errno, inode, buf,do { quota_local_t *_local = ((void*)0); xlator_t *_this = (( void*)0); if (frame) { _local = frame->local; _this = frame ->this; frame->local = ((void*)0); } do { fop_link_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__ , 1371, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_link_cbk_t )frame->ret; _parent = frame->parent; pthread_spin_lock (&frame->root->stack_lock); { _parent->ref_count --; } pthread_spin_unlock (&frame->root->stack_lock ); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = _parent->this; frame->complete = _gf_true; frame-> unwind_from = __FUNCTION__; if (frame->this->ctx->measure_latency ) gf_latency_end (frame); fn (_parent, frame->cookie, _parent ->this, op_ret, op_errno, inode, buf, preparent, postparent , xdata); (*__glusterfs_this_location()) = old_THIS; } while ( 0); quota_local_cleanup (_this, _local); } while (0) |
1371 | preparent, postparent, xdata)do { quota_local_t *_local = ((void*)0); xlator_t *_this = (( void*)0); if (frame) { _local = frame->local; _this = frame ->this; frame->local = ((void*)0); } do { fop_link_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__ , 1371, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_link_cbk_t )frame->ret; _parent = frame->parent; pthread_spin_lock (&frame->root->stack_lock); { _parent->ref_count --; } pthread_spin_unlock (&frame->root->stack_lock ); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = _parent->this; frame->complete = _gf_true; frame-> unwind_from = __FUNCTION__; if (frame->this->ctx->measure_latency ) gf_latency_end (frame); fn (_parent, frame->cookie, _parent ->this, op_ret, op_errno, inode, buf, preparent, postparent , xdata); (*__glusterfs_this_location()) = old_THIS; } while ( 0); quota_local_cleanup (_this, _local); } while (0); |
1372 | |
1373 | return 0; |
1374 | } |
1375 | |
1376 | |
1377 | int32_t |
1378 | quota_link_helper (call_frame_t *frame, xlator_t *this, loc_t *oldloc, |
1379 | loc_t *newloc, dict_t *xdata) |
1380 | { |
1381 | quota_local_t *local = NULL((void*)0); |
1382 | int32_t op_errno = EINVAL22; |
1383 | |
1384 | local = frame->local; |
1385 | if (local == NULL((void*)0)) { |
1386 | gf_log (this->name, GF_LOG_WARNING, "local is NULL")do { do { if (0) printf ("local is NULL"); } while (0); _gf_log (this->name, "quota.c", __FUNCTION__, 1386, GF_LOG_WARNING , "local is NULL"); } while (0); |
1387 | goto unwind; |
1388 | } |
1389 | |
1390 | op_errno = local->op_errno; |
1391 | |
1392 | if (local->op_ret == -1) { |
1393 | goto unwind; |
1394 | } |
1395 | |
1396 | STACK_WIND (frame, quota_link_cbk, FIRST_CHILD(this),do { call_frame_t *_new = ((void*)0); xlator_t *old_THIS = (( void*)0); _new = mem_get0 (frame->root->pool->frame_mem_pool ); if (!_new) { do { do { if (0) printf ("alloc failed"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__, 1397, GF_LOG_ERROR , "alloc failed"); } while (0); break; } typeof( (this->children ->xlator)->fops->link_cbk) tmp_cbk = quota_link_cbk; _new->root = frame->root; _new->this = (this->children ->xlator); _new->ret = (ret_fn_t) tmp_cbk; _new->parent = frame; _new->cookie = _new; _new->wind_from = __FUNCTION__ ; _new->wind_to = "FIRST_CHILD(this)->fops->link"; _new ->unwind_to = "quota_link_cbk"; pthread_spin_init (&_new ->lock, 0); pthread_spin_lock (&frame->root->stack_lock ); { _new->next = frame->root->frames.next; _new-> prev = &frame->root->frames; if (frame->root-> frames.next) frame->root->frames.next->prev = _new; frame ->root->frames.next = _new; frame->ref_count++; } pthread_spin_unlock (&frame->root->stack_lock); old_THIS = (*__glusterfs_this_location ()); (*__glusterfs_this_location()) = (this->children-> xlator); if (frame->this->ctx->measure_latency) gf_latency_begin (_new, (this->children->xlator)->fops->link); (this ->children->xlator)->fops->link (_new, (this-> children->xlator), oldloc, newloc, xdata); (*__glusterfs_this_location ()) = old_THIS; } while (0) |
1397 | FIRST_CHILD(this)->fops->link, oldloc, newloc, xdata)do { call_frame_t *_new = ((void*)0); xlator_t *old_THIS = (( void*)0); _new = mem_get0 (frame->root->pool->frame_mem_pool ); if (!_new) { do { do { if (0) printf ("alloc failed"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__, 1397, GF_LOG_ERROR , "alloc failed"); } while (0); break; } typeof( (this->children ->xlator)->fops->link_cbk) tmp_cbk = quota_link_cbk; _new->root = frame->root; _new->this = (this->children ->xlator); _new->ret = (ret_fn_t) tmp_cbk; _new->parent = frame; _new->cookie = _new; _new->wind_from = __FUNCTION__ ; _new->wind_to = "FIRST_CHILD(this)->fops->link"; _new ->unwind_to = "quota_link_cbk"; pthread_spin_init (&_new ->lock, 0); pthread_spin_lock (&frame->root->stack_lock ); { _new->next = frame->root->frames.next; _new-> prev = &frame->root->frames; if (frame->root-> frames.next) frame->root->frames.next->prev = _new; frame ->root->frames.next = _new; frame->ref_count++; } pthread_spin_unlock (&frame->root->stack_lock); old_THIS = (*__glusterfs_this_location ()); (*__glusterfs_this_location()) = (this->children-> xlator); if (frame->this->ctx->measure_latency) gf_latency_begin (_new, (this->children->xlator)->fops->link); (this ->children->xlator)->fops->link (_new, (this-> children->xlator), oldloc, newloc, xdata); (*__glusterfs_this_location ()) = old_THIS; } while (0); |
1398 | return 0; |
1399 | |
1400 | unwind: |
1401 | QUOTA_STACK_UNWIND (link, frame, -1, op_errno, NULL, NULL,do { quota_local_t *_local = ((void*)0); xlator_t *_this = (( void*)0); if (frame) { _local = frame->local; _this = frame ->this; frame->local = ((void*)0); } do { fop_link_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__ , 1402, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_link_cbk_t )frame->ret; _parent = frame->parent; pthread_spin_lock (&frame->root->stack_lock); { _parent->ref_count --; } pthread_spin_unlock (&frame->root->stack_lock ); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = _parent->this; frame->complete = _gf_true; frame-> unwind_from = __FUNCTION__; if (frame->this->ctx->measure_latency ) gf_latency_end (frame); fn (_parent, frame->cookie, _parent ->this, -1, op_errno, ((void*)0), ((void*)0), ((void*)0), ( (void*)0), ((void*)0)); (*__glusterfs_this_location()) = old_THIS ; } while (0); quota_local_cleanup (_this, _local); } while ( 0) |
1402 | NULL, NULL, NULL)do { quota_local_t *_local = ((void*)0); xlator_t *_this = (( void*)0); if (frame) { _local = frame->local; _this = frame ->this; frame->local = ((void*)0); } do { fop_link_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__ , 1402, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_link_cbk_t )frame->ret; _parent = frame->parent; pthread_spin_lock (&frame->root->stack_lock); { _parent->ref_count --; } pthread_spin_unlock (&frame->root->stack_lock ); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = _parent->this; frame->complete = _gf_true; frame-> unwind_from = __FUNCTION__; if (frame->this->ctx->measure_latency ) gf_latency_end (frame); fn (_parent, frame->cookie, _parent ->this, -1, op_errno, ((void*)0), ((void*)0), ((void*)0), ( (void*)0), ((void*)0)); (*__glusterfs_this_location()) = old_THIS ; } while (0); quota_local_cleanup (_this, _local); } while ( 0); |
1403 | return 0; |
1404 | } |
1405 | |
1406 | |
1407 | int32_t |
1408 | quota_link (call_frame_t *frame, xlator_t *this, loc_t *oldloc, loc_t *newloc, |
1409 | dict_t *xdata) |
1410 | { |
1411 | int32_t ret = -1, op_errno = ENOMEM12; |
1412 | quota_local_t *local = NULL((void*)0); |
1413 | call_stub_t *stub = NULL((void*)0); |
1414 | quota_inode_ctx_t *ctx = NULL((void*)0); |
1415 | |
1416 | local = quota_local_new (); |
1417 | if (local == NULL((void*)0)) { |
1418 | goto err; |
1419 | } |
1420 | |
1421 | frame->local = (void *) local; |
1422 | |
1423 | ret = loc_copy (&local->loc, newloc); |
1424 | if (ret == -1) { |
1425 | gf_log (this->name, GF_LOG_WARNING, "loc_copy failed")do { do { if (0) printf ("loc_copy failed"); } while (0); _gf_log (this->name, "quota.c", __FUNCTION__, 1425, GF_LOG_WARNING , "loc_copy failed"); } while (0); |
1426 | goto err; |
1427 | } |
1428 | |
1429 | stub = fop_link_stub (frame, quota_link_helper, oldloc, newloc, xdata); |
1430 | if (stub == NULL((void*)0)) { |
1431 | goto err; |
1432 | } |
1433 | |
1434 | local->link_count = 1; |
1435 | local->stub = stub; |
1436 | |
1437 | ret = quota_inode_ctx_get (oldloc->inode, -1, this, NULL((void*)0), NULL((void*)0), &ctx, |
1438 | 0); |
1439 | if (ctx == NULL((void*)0)) { |
1440 | gf_log (this->name, GF_LOG_WARNING,do { do { if (0) printf ("quota context not set in inode (gfid:%s)" , oldloc->inode ? uuid_utoa (oldloc->inode->gfid) : "0" ); } while (0); _gf_log (this->name, "quota.c", __FUNCTION__ , 1442, GF_LOG_WARNING, "quota context not set in inode (gfid:%s)" , oldloc->inode ? uuid_utoa (oldloc->inode->gfid) : "0" ); } while (0) |
1441 | "quota context not set in inode (gfid:%s)",do { do { if (0) printf ("quota context not set in inode (gfid:%s)" , oldloc->inode ? uuid_utoa (oldloc->inode->gfid) : "0" ); } while (0); _gf_log (this->name, "quota.c", __FUNCTION__ , 1442, GF_LOG_WARNING, "quota context not set in inode (gfid:%s)" , oldloc->inode ? uuid_utoa (oldloc->inode->gfid) : "0" ); } while (0) |
1442 | oldloc->inode ? uuid_utoa (oldloc->inode->gfid) : "0")do { do { if (0) printf ("quota context not set in inode (gfid:%s)" , oldloc->inode ? uuid_utoa (oldloc->inode->gfid) : "0" ); } while (0); _gf_log (this->name, "quota.c", __FUNCTION__ , 1442, GF_LOG_WARNING, "quota context not set in inode (gfid:%s)" , oldloc->inode ? uuid_utoa (oldloc->inode->gfid) : "0" ); } while (0); |
1443 | op_errno = EINVAL22; |
1444 | goto err; |
1445 | } |
1446 | |
1447 | local->delta = ctx->buf.ia_blocks * 512; |
1448 | |
1449 | quota_check_limit (frame, newloc->parent, this, NULL((void*)0), NULL((void*)0)); |
1450 | |
1451 | stub = NULL((void*)0); |
1452 | |
1453 | LOCK (&local->lock)pthread_spin_lock (&local->lock); |
1454 | { |
1455 | if (local->validate_count == 0) { |
1456 | stub = local->stub; |
1457 | local->stub = NULL((void*)0); |
1458 | } |
1459 | |
1460 | local->link_count = 0; |
1461 | } |
1462 | UNLOCK (&local->lock)pthread_spin_unlock (&local->lock); |
1463 | |
1464 | if (stub != NULL((void*)0)) { |
1465 | call_resume (stub); |
1466 | } |
1467 | |
1468 | ret = 0; |
1469 | err: |
1470 | if (ret < 0) { |
1471 | QUOTA_STACK_UNWIND (link, frame, -1, op_errno, NULL, NULL,do { quota_local_t *_local = ((void*)0); xlator_t *_this = (( void*)0); if (frame) { _local = frame->local; _this = frame ->this; frame->local = ((void*)0); } do { fop_link_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__ , 1472, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_link_cbk_t )frame->ret; _parent = frame->parent; pthread_spin_lock (&frame->root->stack_lock); { _parent->ref_count --; } pthread_spin_unlock (&frame->root->stack_lock ); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = _parent->this; frame->complete = _gf_true; frame-> unwind_from = __FUNCTION__; if (frame->this->ctx->measure_latency ) gf_latency_end (frame); fn (_parent, frame->cookie, _parent ->this, -1, op_errno, ((void*)0), ((void*)0), ((void*)0), ( (void*)0), ((void*)0)); (*__glusterfs_this_location()) = old_THIS ; } while (0); quota_local_cleanup (_this, _local); } while ( 0) |
1472 | NULL, NULL, NULL)do { quota_local_t *_local = ((void*)0); xlator_t *_this = (( void*)0); if (frame) { _local = frame->local; _this = frame ->this; frame->local = ((void*)0); } do { fop_link_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__ , 1472, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_link_cbk_t )frame->ret; _parent = frame->parent; pthread_spin_lock (&frame->root->stack_lock); { _parent->ref_count --; } pthread_spin_unlock (&frame->root->stack_lock ); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = _parent->this; frame->complete = _gf_true; frame-> unwind_from = __FUNCTION__; if (frame->this->ctx->measure_latency ) gf_latency_end (frame); fn (_parent, frame->cookie, _parent ->this, -1, op_errno, ((void*)0), ((void*)0), ((void*)0), ( (void*)0), ((void*)0)); (*__glusterfs_this_location()) = old_THIS ; } while (0); quota_local_cleanup (_this, _local); } while ( 0); |
1473 | } |
1474 | |
1475 | return 0; |
1476 | } |
1477 | |
1478 | |
1479 | int32_t |
1480 | quota_rename_cbk (call_frame_t *frame, void *cookie, xlator_t *this, |
1481 | int32_t op_ret, int32_t op_errno, struct iatt *buf, |
1482 | struct iatt *preoldparent, struct iatt *postoldparent, |
1483 | struct iatt *prenewparent, struct iatt *postnewparent, |
1484 | dict_t *xdata) |
1485 | { |
1486 | int32_t ret = -1; |
1487 | quota_local_t *local = NULL((void*)0); |
1488 | quota_inode_ctx_t *ctx = NULL((void*)0); |
1489 | quota_dentry_t *old_dentry = NULL((void*)0), *dentry = NULL((void*)0); |
1490 | char new_dentry_found = 0; |
1491 | int64_t size = 0; |
1492 | |
1493 | if (op_ret < 0) { |
1494 | goto out; |
1495 | } |
1496 | |
1497 | local = frame->local; |
1498 | if (local == NULL((void*)0)) { |
1499 | op_ret = -1; |
1500 | op_errno = EINVAL22; |
1501 | gf_log (this->name, GF_LOG_WARNING, "local is NULL")do { do { if (0) printf ("local is NULL"); } while (0); _gf_log (this->name, "quota.c", __FUNCTION__, 1501, GF_LOG_WARNING , "local is NULL"); } while (0); |
1502 | goto out; |
1503 | } |
1504 | |
1505 | if (IA_ISREG (local->oldloc.inode->ia_type)(local->oldloc.inode->ia_type == IA_IFREG) |
1506 | || IA_ISLNK (local->oldloc.inode->ia_type)(local->oldloc.inode->ia_type == IA_IFLNK)) { |
1507 | size = buf->ia_blocks * 512; |
1508 | } |
1509 | |
1510 | if (local->oldloc.parent != local->newloc.parent) { |
1511 | quota_update_size (this, local->oldloc.parent, NULL((void*)0), NULL((void*)0), (-size)); |
1512 | quota_update_size (this, local->newloc.parent, NULL((void*)0), NULL((void*)0), size); |
1513 | } |
1514 | |
1515 | if (!(IA_ISREG (local->oldloc.inode->ia_type)(local->oldloc.inode->ia_type == IA_IFREG) |
1516 | || IA_ISLNK (local->oldloc.inode->ia_type)(local->oldloc.inode->ia_type == IA_IFLNK))) { |
1517 | goto out; |
1518 | } |
1519 | |
1520 | ret = quota_inode_ctx_get (local->oldloc.inode, -1, this, NULL((void*)0), NULL((void*)0), |
1521 | &ctx, 0); |
1522 | if ((ret == -1) || (ctx == NULL((void*)0))) { |
1523 | gf_log (this->name, GF_LOG_WARNING, "quota context not"do { do { if (0) printf ("quota context not" "set in inode(gfid:%s)" , uuid_utoa (local->oldloc.inode->gfid)); } while (0); _gf_log (this->name, "quota.c", __FUNCTION__, 1525, GF_LOG_WARNING , "quota context not" "set in inode(gfid:%s)", uuid_utoa (local ->oldloc.inode->gfid)); } while (0) |
1524 | "set in inode(gfid:%s)",do { do { if (0) printf ("quota context not" "set in inode(gfid:%s)" , uuid_utoa (local->oldloc.inode->gfid)); } while (0); _gf_log (this->name, "quota.c", __FUNCTION__, 1525, GF_LOG_WARNING , "quota context not" "set in inode(gfid:%s)", uuid_utoa (local ->oldloc.inode->gfid)); } while (0) |
1525 | uuid_utoa (local->oldloc.inode->gfid))do { do { if (0) printf ("quota context not" "set in inode(gfid:%s)" , uuid_utoa (local->oldloc.inode->gfid)); } while (0); _gf_log (this->name, "quota.c", __FUNCTION__, 1525, GF_LOG_WARNING , "quota context not" "set in inode(gfid:%s)", uuid_utoa (local ->oldloc.inode->gfid)); } while (0); |
1526 | op_ret = -1; |
1527 | op_errno = EINVAL22; |
1528 | goto out; |
1529 | } |
1530 | |
1531 | LOCK (&ctx->lock)pthread_spin_lock (&ctx->lock); |
1532 | { |
1533 | /* decision of whether to create a context in newloc->inode |
1534 | * depends on fuse_rename_cbk's choice of inode it retains |
1535 | * after rename. currently it just associates oldloc->inode |
1536 | * with new parent and name. If this changes, following code |
1537 | * should be changed to set a new context in newloc->inode. |
1538 | */ |
1539 | list_for_each_entry (dentry, &ctx->parents, next)for (dentry = ((typeof(*dentry) *)((char *)((&ctx->parents )->next)-(unsigned long)(&((typeof(*dentry) *)0)->next ))); &dentry->next != (&ctx->parents); dentry = ((typeof(*dentry) *)((char *)(dentry->next.next)-(unsigned long)(&((typeof(*dentry) *)0)->next)))) { |
1540 | if ((strcmp (dentry->name, local->oldloc.name) == 0) && |
1541 | (uuid_compare (local->oldloc.parent->gfid, |
1542 | dentry->par) == 0)) { |
1543 | old_dentry = dentry; |
1544 | } else if ((strcmp (dentry->name, |
1545 | local->newloc.name) == 0) && |
1546 | (uuid_compare (local->oldloc.parent->gfid, |
1547 | dentry->par) == 0)) { |
1548 | new_dentry_found = 1; |
1549 | gf_log (this->name, GF_LOG_WARNING,do { do { if (0) printf ("new entry being linked (name:%s) for " "inode (gfid:%s) is already present " "in inode-dentry-list" , dentry->name, uuid_utoa (local->newloc.inode->gfid )); } while (0); _gf_log (this->name, "quota.c", __FUNCTION__ , 1553, GF_LOG_WARNING, "new entry being linked (name:%s) for " "inode (gfid:%s) is already present " "in inode-dentry-list" , dentry->name, uuid_utoa (local->newloc.inode->gfid )); } while (0) |
1550 | "new entry being linked (name:%s) for "do { do { if (0) printf ("new entry being linked (name:%s) for " "inode (gfid:%s) is already present " "in inode-dentry-list" , dentry->name, uuid_utoa (local->newloc.inode->gfid )); } while (0); _gf_log (this->name, "quota.c", __FUNCTION__ , 1553, GF_LOG_WARNING, "new entry being linked (name:%s) for " "inode (gfid:%s) is already present " "in inode-dentry-list" , dentry->name, uuid_utoa (local->newloc.inode->gfid )); } while (0) |
1551 | "inode (gfid:%s) is already present "do { do { if (0) printf ("new entry being linked (name:%s) for " "inode (gfid:%s) is already present " "in inode-dentry-list" , dentry->name, uuid_utoa (local->newloc.inode->gfid )); } while (0); _gf_log (this->name, "quota.c", __FUNCTION__ , 1553, GF_LOG_WARNING, "new entry being linked (name:%s) for " "inode (gfid:%s) is already present " "in inode-dentry-list" , dentry->name, uuid_utoa (local->newloc.inode->gfid )); } while (0) |
1552 | "in inode-dentry-list", dentry->name,do { do { if (0) printf ("new entry being linked (name:%s) for " "inode (gfid:%s) is already present " "in inode-dentry-list" , dentry->name, uuid_utoa (local->newloc.inode->gfid )); } while (0); _gf_log (this->name, "quota.c", __FUNCTION__ , 1553, GF_LOG_WARNING, "new entry being linked (name:%s) for " "inode (gfid:%s) is already present " "in inode-dentry-list" , dentry->name, uuid_utoa (local->newloc.inode->gfid )); } while (0) |
1553 | uuid_utoa (local->newloc.inode->gfid))do { do { if (0) printf ("new entry being linked (name:%s) for " "inode (gfid:%s) is already present " "in inode-dentry-list" , dentry->name, uuid_utoa (local->newloc.inode->gfid )); } while (0); _gf_log (this->name, "quota.c", __FUNCTION__ , 1553, GF_LOG_WARNING, "new entry being linked (name:%s) for " "inode (gfid:%s) is already present " "in inode-dentry-list" , dentry->name, uuid_utoa (local->newloc.inode->gfid )); } while (0); |
1554 | break; |
1555 | } |
1556 | } |
1557 | |
1558 | if (old_dentry != NULL((void*)0)) { |
1559 | __quota_dentry_free (old_dentry); |
1560 | } else { |
1561 | gf_log (this->name, GF_LOG_WARNING,do { do { if (0) printf ("dentry corresponding to the path just renamed " "(name:%s) is not present", local->oldloc.name); } while ( 0); _gf_log (this->name, "quota.c", __FUNCTION__, 1563, GF_LOG_WARNING , "dentry corresponding to the path just renamed " "(name:%s) is not present" , local->oldloc.name); } while (0) |
1562 | "dentry corresponding to the path just renamed "do { do { if (0) printf ("dentry corresponding to the path just renamed " "(name:%s) is not present", local->oldloc.name); } while ( 0); _gf_log (this->name, "quota.c", __FUNCTION__, 1563, GF_LOG_WARNING , "dentry corresponding to the path just renamed " "(name:%s) is not present" , local->oldloc.name); } while (0) |
1563 | "(name:%s) is not present", local->oldloc.name)do { do { if (0) printf ("dentry corresponding to the path just renamed " "(name:%s) is not present", local->oldloc.name); } while ( 0); _gf_log (this->name, "quota.c", __FUNCTION__, 1563, GF_LOG_WARNING , "dentry corresponding to the path just renamed " "(name:%s) is not present" , local->oldloc.name); } while (0); |
1564 | } |
1565 | |
1566 | if (!new_dentry_found) { |
1567 | dentry = __quota_dentry_new (ctx, |
1568 | (char *)local->newloc.name, |
1569 | local->newloc.parent->gfid); |
1570 | if (dentry == NULL((void*)0)) { |
1571 | gf_log (this->name, GF_LOG_WARNING,do { do { if (0) printf ("cannot create a new dentry (name:%s) " "for inode(gfid:%s)", local->newloc.name, uuid_utoa (local ->newloc.inode->gfid)); } while (0); _gf_log (this-> name, "quota.c", __FUNCTION__, 1574, GF_LOG_WARNING, "cannot create a new dentry (name:%s) " "for inode(gfid:%s)", local->newloc.name, uuid_utoa (local ->newloc.inode->gfid)); } while (0) |
1572 | "cannot create a new dentry (name:%s) "do { do { if (0) printf ("cannot create a new dentry (name:%s) " "for inode(gfid:%s)", local->newloc.name, uuid_utoa (local ->newloc.inode->gfid)); } while (0); _gf_log (this-> name, "quota.c", __FUNCTION__, 1574, GF_LOG_WARNING, "cannot create a new dentry (name:%s) " "for inode(gfid:%s)", local->newloc.name, uuid_utoa (local ->newloc.inode->gfid)); } while (0) |
1573 | "for inode(gfid:%s)", local->newloc.name,do { do { if (0) printf ("cannot create a new dentry (name:%s) " "for inode(gfid:%s)", local->newloc.name, uuid_utoa (local ->newloc.inode->gfid)); } while (0); _gf_log (this-> name, "quota.c", __FUNCTION__, 1574, GF_LOG_WARNING, "cannot create a new dentry (name:%s) " "for inode(gfid:%s)", local->newloc.name, uuid_utoa (local ->newloc.inode->gfid)); } while (0) |
1574 | uuid_utoa (local->newloc.inode->gfid))do { do { if (0) printf ("cannot create a new dentry (name:%s) " "for inode(gfid:%s)", local->newloc.name, uuid_utoa (local ->newloc.inode->gfid)); } while (0); _gf_log (this-> name, "quota.c", __FUNCTION__, 1574, GF_LOG_WARNING, "cannot create a new dentry (name:%s) " "for inode(gfid:%s)", local->newloc.name, uuid_utoa (local ->newloc.inode->gfid)); } while (0); |
1575 | op_ret = -1; |
1576 | op_errno = ENOMEM12; |
1577 | goto unlock; |
1578 | } |
1579 | } |
1580 | |
1581 | ctx->buf = *buf; |
1582 | } |
1583 | unlock: |
1584 | UNLOCK (&ctx->lock)pthread_spin_unlock (&ctx->lock); |
1585 | |
1586 | out: |
1587 | QUOTA_STACK_UNWIND (rename, frame, op_ret, op_errno, buf, preoldparent,do { quota_local_t *_local = ((void*)0); xlator_t *_this = (( void*)0); if (frame) { _local = frame->local; _this = frame ->this; frame->local = ((void*)0); } do { fop_rename_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__ , 1588, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_rename_cbk_t )frame->ret; _parent = frame->parent ; pthread_spin_lock (&frame->root->stack_lock); { _parent ->ref_count--; } pthread_spin_unlock (&frame->root-> stack_lock); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = _parent->this; frame->complete = _gf_true; frame-> unwind_from = __FUNCTION__; if (frame->this->ctx->measure_latency ) gf_latency_end (frame); fn (_parent, frame->cookie, _parent ->this, op_ret, op_errno, buf, preoldparent, postoldparent , prenewparent, postnewparent, xdata); (*__glusterfs_this_location ()) = old_THIS; } while (0); quota_local_cleanup (_this, _local ); } while (0) |
1588 | postoldparent, prenewparent, postnewparent, xdata)do { quota_local_t *_local = ((void*)0); xlator_t *_this = (( void*)0); if (frame) { _local = frame->local; _this = frame ->this; frame->local = ((void*)0); } do { fop_rename_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__ , 1588, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_rename_cbk_t )frame->ret; _parent = frame->parent ; pthread_spin_lock (&frame->root->stack_lock); { _parent ->ref_count--; } pthread_spin_unlock (&frame->root-> stack_lock); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = _parent->this; frame->complete = _gf_true; frame-> unwind_from = __FUNCTION__; if (frame->this->ctx->measure_latency ) gf_latency_end (frame); fn (_parent, frame->cookie, _parent ->this, op_ret, op_errno, buf, preoldparent, postoldparent , prenewparent, postnewparent, xdata); (*__glusterfs_this_location ()) = old_THIS; } while (0); quota_local_cleanup (_this, _local ); } while (0); |
1589 | |
1590 | return 0; |
1591 | } |
1592 | |
1593 | |
1594 | int32_t |
1595 | quota_rename_helper (call_frame_t *frame, xlator_t *this, loc_t *oldloc, |
1596 | loc_t *newloc, dict_t *xdata) |
1597 | { |
1598 | quota_local_t *local = NULL((void*)0); |
1599 | int32_t op_errno = EINVAL22; |
1600 | |
1601 | local = frame->local; |
1602 | if (local == NULL((void*)0)) { |
1603 | gf_log (this->name, GF_LOG_WARNING, "local is NULL")do { do { if (0) printf ("local is NULL"); } while (0); _gf_log (this->name, "quota.c", __FUNCTION__, 1603, GF_LOG_WARNING , "local is NULL"); } while (0); |
1604 | goto unwind; |
1605 | } |
1606 | |
1607 | op_errno = local->op_errno; |
1608 | |
1609 | if (local->op_ret == -1) { |
1610 | goto unwind; |
1611 | } |
1612 | |
1613 | STACK_WIND (frame, quota_rename_cbk, FIRST_CHILD(this),do { call_frame_t *_new = ((void*)0); xlator_t *old_THIS = (( void*)0); _new = mem_get0 (frame->root->pool->frame_mem_pool ); if (!_new) { do { do { if (0) printf ("alloc failed"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__, 1614, GF_LOG_ERROR , "alloc failed"); } while (0); break; } typeof( (this->children ->xlator)->fops->rename_cbk) tmp_cbk = quota_rename_cbk ; _new->root = frame->root; _new->this = (this->children ->xlator); _new->ret = (ret_fn_t) tmp_cbk; _new->parent = frame; _new->cookie = _new; _new->wind_from = __FUNCTION__ ; _new->wind_to = "FIRST_CHILD(this)->fops->rename"; _new->unwind_to = "quota_rename_cbk"; pthread_spin_init ( &_new->lock, 0); pthread_spin_lock (&frame->root ->stack_lock); { _new->next = frame->root->frames .next; _new->prev = &frame->root->frames; if (frame ->root->frames.next) frame->root->frames.next-> prev = _new; frame->root->frames.next = _new; frame-> ref_count++; } pthread_spin_unlock (&frame->root->stack_lock ); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = (this->children->xlator); if (frame->this-> ctx->measure_latency) gf_latency_begin (_new, (this->children ->xlator)->fops->rename); (this->children->xlator )->fops->rename (_new, (this->children->xlator), oldloc , newloc, xdata); (*__glusterfs_this_location()) = old_THIS; } while (0) |
1614 | FIRST_CHILD(this)->fops->rename, oldloc, newloc, xdata)do { call_frame_t *_new = ((void*)0); xlator_t *old_THIS = (( void*)0); _new = mem_get0 (frame->root->pool->frame_mem_pool ); if (!_new) { do { do { if (0) printf ("alloc failed"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__, 1614, GF_LOG_ERROR , "alloc failed"); } while (0); break; } typeof( (this->children ->xlator)->fops->rename_cbk) tmp_cbk = quota_rename_cbk ; _new->root = frame->root; _new->this = (this->children ->xlator); _new->ret = (ret_fn_t) tmp_cbk; _new->parent = frame; _new->cookie = _new; _new->wind_from = __FUNCTION__ ; _new->wind_to = "FIRST_CHILD(this)->fops->rename"; _new->unwind_to = "quota_rename_cbk"; pthread_spin_init ( &_new->lock, 0); pthread_spin_lock (&frame->root ->stack_lock); { _new->next = frame->root->frames .next; _new->prev = &frame->root->frames; if (frame ->root->frames.next) frame->root->frames.next-> prev = _new; frame->root->frames.next = _new; frame-> ref_count++; } pthread_spin_unlock (&frame->root->stack_lock ); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = (this->children->xlator); if (frame->this-> ctx->measure_latency) gf_latency_begin (_new, (this->children ->xlator)->fops->rename); (this->children->xlator )->fops->rename (_new, (this->children->xlator), oldloc , newloc, xdata); (*__glusterfs_this_location()) = old_THIS; } while (0); |
1615 | return 0; |
1616 | |
1617 | unwind: |
1618 | QUOTA_STACK_UNWIND (rename, frame, -1, op_errno, NULL, NULL,do { quota_local_t *_local = ((void*)0); xlator_t *_this = (( void*)0); if (frame) { _local = frame->local; _this = frame ->this; frame->local = ((void*)0); } do { fop_rename_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__ , 1619, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_rename_cbk_t )frame->ret; _parent = frame->parent ; pthread_spin_lock (&frame->root->stack_lock); { _parent ->ref_count--; } pthread_spin_unlock (&frame->root-> stack_lock); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = _parent->this; frame->complete = _gf_true; frame-> unwind_from = __FUNCTION__; if (frame->this->ctx->measure_latency ) gf_latency_end (frame); fn (_parent, frame->cookie, _parent ->this, -1, op_errno, ((void*)0), ((void*)0), ((void*)0), ( (void*)0), ((void*)0), ((void*)0)); (*__glusterfs_this_location ()) = old_THIS; } while (0); quota_local_cleanup (_this, _local ); } while (0) |
1619 | NULL, NULL, NULL, NULL)do { quota_local_t *_local = ((void*)0); xlator_t *_this = (( void*)0); if (frame) { _local = frame->local; _this = frame ->this; frame->local = ((void*)0); } do { fop_rename_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__ , 1619, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_rename_cbk_t )frame->ret; _parent = frame->parent ; pthread_spin_lock (&frame->root->stack_lock); { _parent ->ref_count--; } pthread_spin_unlock (&frame->root-> stack_lock); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = _parent->this; frame->complete = _gf_true; frame-> unwind_from = __FUNCTION__; if (frame->this->ctx->measure_latency ) gf_latency_end (frame); fn (_parent, frame->cookie, _parent ->this, -1, op_errno, ((void*)0), ((void*)0), ((void*)0), ( (void*)0), ((void*)0), ((void*)0)); (*__glusterfs_this_location ()) = old_THIS; } while (0); quota_local_cleanup (_this, _local ); } while (0); |
1620 | return 0; |
1621 | } |
1622 | |
1623 | |
1624 | int32_t |
1625 | quota_rename (call_frame_t *frame, xlator_t *this, loc_t *oldloc, |
1626 | loc_t *newloc, dict_t *xdata) |
1627 | { |
1628 | int32_t ret = -1, op_errno = ENOMEM12; |
1629 | quota_local_t *local = NULL((void*)0); |
1630 | call_stub_t *stub = NULL((void*)0); |
1631 | quota_inode_ctx_t *ctx = NULL((void*)0); |
1632 | |
1633 | local = quota_local_new (); |
1634 | if (local == NULL((void*)0)) { |
1635 | goto err; |
1636 | } |
1637 | |
1638 | frame->local = local; |
1639 | |
1640 | ret = loc_copy (&local->oldloc, oldloc); |
1641 | if (ret < 0) { |
1642 | gf_log (this->name, GF_LOG_WARNING, "loc_copy failed")do { do { if (0) printf ("loc_copy failed"); } while (0); _gf_log (this->name, "quota.c", __FUNCTION__, 1642, GF_LOG_WARNING , "loc_copy failed"); } while (0); |
1643 | goto err; |
1644 | } |
1645 | |
1646 | ret = loc_copy (&local->newloc, newloc); |
1647 | if (ret < 0) { |
1648 | gf_log (this->name, GF_LOG_WARNING, "loc_copy failed")do { do { if (0) printf ("loc_copy failed"); } while (0); _gf_log (this->name, "quota.c", __FUNCTION__, 1648, GF_LOG_WARNING , "loc_copy failed"); } while (0); |
1649 | goto err; |
1650 | } |
1651 | |
1652 | stub = fop_rename_stub (frame, quota_rename_helper, oldloc, newloc, |
1653 | xdata); |
1654 | if (stub == NULL((void*)0)) { |
1655 | goto err; |
1656 | } |
1657 | |
1658 | local->link_count = 1; |
1659 | local->stub = stub; |
1660 | |
1661 | if (IA_ISREG (oldloc->inode->ia_type)(oldloc->inode->ia_type == IA_IFREG) |
1662 | || IA_ISLNK (oldloc->inode->ia_type)(oldloc->inode->ia_type == IA_IFLNK)) { |
1663 | ret = quota_inode_ctx_get (oldloc->inode, -1, this, NULL((void*)0), NULL((void*)0), |
1664 | &ctx, 0); |
1665 | if (ctx == NULL((void*)0)) { |
1666 | gf_log (this->name, GF_LOG_WARNING,do { do { if (0) printf ("quota context not set in inode (gfid:%s)" , oldloc->inode ? uuid_utoa (oldloc->inode->gfid) : "0" ); } while (0); _gf_log (this->name, "quota.c", __FUNCTION__ , 1669, GF_LOG_WARNING, "quota context not set in inode (gfid:%s)" , oldloc->inode ? uuid_utoa (oldloc->inode->gfid) : "0" ); } while (0) |
1667 | "quota context not set in inode (gfid:%s)",do { do { if (0) printf ("quota context not set in inode (gfid:%s)" , oldloc->inode ? uuid_utoa (oldloc->inode->gfid) : "0" ); } while (0); _gf_log (this->name, "quota.c", __FUNCTION__ , 1669, GF_LOG_WARNING, "quota context not set in inode (gfid:%s)" , oldloc->inode ? uuid_utoa (oldloc->inode->gfid) : "0" ); } while (0) |
1668 | oldloc->inode ? uuid_utoa (oldloc->inode->gfid)do { do { if (0) printf ("quota context not set in inode (gfid:%s)" , oldloc->inode ? uuid_utoa (oldloc->inode->gfid) : "0" ); } while (0); _gf_log (this->name, "quota.c", __FUNCTION__ , 1669, GF_LOG_WARNING, "quota context not set in inode (gfid:%s)" , oldloc->inode ? uuid_utoa (oldloc->inode->gfid) : "0" ); } while (0) |
1669 | : "0")do { do { if (0) printf ("quota context not set in inode (gfid:%s)" , oldloc->inode ? uuid_utoa (oldloc->inode->gfid) : "0" ); } while (0); _gf_log (this->name, "quota.c", __FUNCTION__ , 1669, GF_LOG_WARNING, "quota context not set in inode (gfid:%s)" , oldloc->inode ? uuid_utoa (oldloc->inode->gfid) : "0" ); } while (0); |
1670 | op_errno = EINVAL22; |
1671 | goto err; |
1672 | } |
1673 | local->delta = ctx->buf.ia_blocks * 512; |
1674 | } else { |
1675 | local->delta = 0; |
1676 | } |
1677 | |
1678 | quota_check_limit (frame, newloc->parent, this, NULL((void*)0), NULL((void*)0)); |
1679 | |
1680 | stub = NULL((void*)0); |
1681 | |
1682 | LOCK (&local->lock)pthread_spin_lock (&local->lock); |
1683 | { |
1684 | if (local->validate_count == 0) { |
1685 | stub = local->stub; |
1686 | local->stub = NULL((void*)0); |
1687 | } |
1688 | |
1689 | local->link_count = 0; |
1690 | } |
1691 | UNLOCK (&local->lock)pthread_spin_unlock (&local->lock); |
1692 | |
1693 | if (stub != NULL((void*)0)) { |
1694 | call_resume (stub); |
1695 | } |
1696 | |
1697 | ret = 0; |
1698 | err: |
1699 | if (ret == -1) { |
1700 | QUOTA_STACK_UNWIND (rename, frame, -1, op_errno, NULL,do { quota_local_t *_local = ((void*)0); xlator_t *_this = (( void*)0); if (frame) { _local = frame->local; _this = frame ->this; frame->local = ((void*)0); } do { fop_rename_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__ , 1701, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_rename_cbk_t )frame->ret; _parent = frame->parent ; pthread_spin_lock (&frame->root->stack_lock); { _parent ->ref_count--; } pthread_spin_unlock (&frame->root-> stack_lock); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = _parent->this; frame->complete = _gf_true; frame-> unwind_from = __FUNCTION__; if (frame->this->ctx->measure_latency ) gf_latency_end (frame); fn (_parent, frame->cookie, _parent ->this, -1, op_errno, ((void*)0), ((void*)0), ((void*)0), ( (void*)0), ((void*)0), ((void*)0)); (*__glusterfs_this_location ()) = old_THIS; } while (0); quota_local_cleanup (_this, _local ); } while (0) |
1701 | NULL, NULL, NULL, NULL, NULL)do { quota_local_t *_local = ((void*)0); xlator_t *_this = (( void*)0); if (frame) { _local = frame->local; _this = frame ->this; frame->local = ((void*)0); } do { fop_rename_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__ , 1701, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_rename_cbk_t )frame->ret; _parent = frame->parent ; pthread_spin_lock (&frame->root->stack_lock); { _parent ->ref_count--; } pthread_spin_unlock (&frame->root-> stack_lock); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = _parent->this; frame->complete = _gf_true; frame-> unwind_from = __FUNCTION__; if (frame->this->ctx->measure_latency ) gf_latency_end (frame); fn (_parent, frame->cookie, _parent ->this, -1, op_errno, ((void*)0), ((void*)0), ((void*)0), ( (void*)0), ((void*)0), ((void*)0)); (*__glusterfs_this_location ()) = old_THIS; } while (0); quota_local_cleanup (_this, _local ); } while (0); |
1702 | } |
1703 | |
1704 | return 0; |
1705 | } |
1706 | |
1707 | |
1708 | int32_t |
1709 | quota_symlink_cbk (call_frame_t *frame, void *cookie, xlator_t *this, |
1710 | int32_t op_ret, int32_t op_errno, inode_t *inode, |
1711 | struct iatt *buf, struct iatt *preparent, |
1712 | struct iatt *postparent, dict_t *xdata) |
1713 | { |
1714 | int64_t size = 0; |
1715 | quota_local_t *local = NULL((void*)0); |
1716 | quota_inode_ctx_t *ctx = NULL((void*)0); |
1717 | quota_dentry_t *dentry = NULL((void*)0); |
1718 | |
1719 | if (op_ret < 0) { |
1720 | goto out; |
1721 | } |
1722 | |
1723 | local = frame->local; |
1724 | size = buf->ia_blocks * 512; |
1725 | |
1726 | quota_update_size (this, local->loc.parent, NULL((void*)0), NULL((void*)0), size); |
1727 | |
1728 | quota_inode_ctx_get (local->loc.inode, -1, this, NULL((void*)0), NULL((void*)0), |
1729 | &ctx, 1); |
1730 | if (ctx == NULL((void*)0)) { |
1731 | gf_log (this->name, GF_LOG_WARNING,do { do { if (0) printf ("quota context not set in inode (gfid:%s)" , uuid_utoa (local->loc.inode->gfid)); } while (0); _gf_log (this->name, "quota.c", __FUNCTION__, 1733, GF_LOG_WARNING , "quota context not set in inode (gfid:%s)", uuid_utoa (local ->loc.inode->gfid)); } while (0) |
1732 | "quota context not set in inode (gfid:%s)",do { do { if (0) printf ("quota context not set in inode (gfid:%s)" , uuid_utoa (local->loc.inode->gfid)); } while (0); _gf_log (this->name, "quota.c", __FUNCTION__, 1733, GF_LOG_WARNING , "quota context not set in inode (gfid:%s)", uuid_utoa (local ->loc.inode->gfid)); } while (0) |
1733 | uuid_utoa (local->loc.inode->gfid))do { do { if (0) printf ("quota context not set in inode (gfid:%s)" , uuid_utoa (local->loc.inode->gfid)); } while (0); _gf_log (this->name, "quota.c", __FUNCTION__, 1733, GF_LOG_WARNING , "quota context not set in inode (gfid:%s)", uuid_utoa (local ->loc.inode->gfid)); } while (0); |
1734 | goto out; |
1735 | } |
1736 | |
1737 | LOCK (&ctx->lock)pthread_spin_lock (&ctx->lock); |
1738 | { |
1739 | ctx->buf = *buf; |
1740 | |
1741 | dentry = __quota_dentry_new (ctx, (char *)local->loc.name, |
1742 | local->loc.parent->gfid); |
1743 | if (dentry == NULL((void*)0)) { |
1744 | gf_log (this->name, GF_LOG_WARNING,do { do { if (0) printf ("cannot create a new dentry (name:%s) for " "inode(gfid:%s)", local->loc.name, uuid_utoa (local->loc .inode->gfid)); } while (0); _gf_log (this->name, "quota.c" , __FUNCTION__, 1747, GF_LOG_WARNING, "cannot create a new dentry (name:%s) for " "inode(gfid:%s)", local->loc.name, uuid_utoa (local->loc .inode->gfid)); } while (0) |
1745 | "cannot create a new dentry (name:%s) for "do { do { if (0) printf ("cannot create a new dentry (name:%s) for " "inode(gfid:%s)", local->loc.name, uuid_utoa (local->loc .inode->gfid)); } while (0); _gf_log (this->name, "quota.c" , __FUNCTION__, 1747, GF_LOG_WARNING, "cannot create a new dentry (name:%s) for " "inode(gfid:%s)", local->loc.name, uuid_utoa (local->loc .inode->gfid)); } while (0) |
1746 | "inode(gfid:%s)", local->loc.name,do { do { if (0) printf ("cannot create a new dentry (name:%s) for " "inode(gfid:%s)", local->loc.name, uuid_utoa (local->loc .inode->gfid)); } while (0); _gf_log (this->name, "quota.c" , __FUNCTION__, 1747, GF_LOG_WARNING, "cannot create a new dentry (name:%s) for " "inode(gfid:%s)", local->loc.name, uuid_utoa (local->loc .inode->gfid)); } while (0) |
1747 | uuid_utoa (local->loc.inode->gfid))do { do { if (0) printf ("cannot create a new dentry (name:%s) for " "inode(gfid:%s)", local->loc.name, uuid_utoa (local->loc .inode->gfid)); } while (0); _gf_log (this->name, "quota.c" , __FUNCTION__, 1747, GF_LOG_WARNING, "cannot create a new dentry (name:%s) for " "inode(gfid:%s)", local->loc.name, uuid_utoa (local->loc .inode->gfid)); } while (0); |
1748 | op_ret = -1; |
1749 | op_errno = ENOMEM12; |
1750 | } |
1751 | } |
1752 | UNLOCK (&ctx->lock)pthread_spin_unlock (&ctx->lock); |
1753 | |
1754 | out: |
1755 | QUOTA_STACK_UNWIND (symlink, frame, op_ret, op_errno, inode, buf,do { quota_local_t *_local = ((void*)0); xlator_t *_this = (( void*)0); if (frame) { _local = frame->local; _this = frame ->this; frame->local = ((void*)0); } do { fop_symlink_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__ , 1756, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_symlink_cbk_t )frame->ret; _parent = frame->parent ; pthread_spin_lock (&frame->root->stack_lock); { _parent ->ref_count--; } pthread_spin_unlock (&frame->root-> stack_lock); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = _parent->this; frame->complete = _gf_true; frame-> unwind_from = __FUNCTION__; if (frame->this->ctx->measure_latency ) gf_latency_end (frame); fn (_parent, frame->cookie, _parent ->this, op_ret, op_errno, inode, buf, preparent, postparent , xdata); (*__glusterfs_this_location()) = old_THIS; } while ( 0); quota_local_cleanup (_this, _local); } while (0) |
1756 | preparent, postparent, xdata)do { quota_local_t *_local = ((void*)0); xlator_t *_this = (( void*)0); if (frame) { _local = frame->local; _this = frame ->this; frame->local = ((void*)0); } do { fop_symlink_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__ , 1756, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_symlink_cbk_t )frame->ret; _parent = frame->parent ; pthread_spin_lock (&frame->root->stack_lock); { _parent ->ref_count--; } pthread_spin_unlock (&frame->root-> stack_lock); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = _parent->this; frame->complete = _gf_true; frame-> unwind_from = __FUNCTION__; if (frame->this->ctx->measure_latency ) gf_latency_end (frame); fn (_parent, frame->cookie, _parent ->this, op_ret, op_errno, inode, buf, preparent, postparent , xdata); (*__glusterfs_this_location()) = old_THIS; } while ( 0); quota_local_cleanup (_this, _local); } while (0); |
1757 | |
1758 | return 0; |
1759 | } |
1760 | |
1761 | |
1762 | int |
1763 | quota_symlink_helper (call_frame_t *frame, xlator_t *this, const char *linkpath, |
1764 | loc_t *loc, mode_t umask, dict_t *xdata) |
1765 | { |
1766 | quota_local_t *local = NULL((void*)0); |
1767 | int32_t op_errno = EINVAL22; |
1768 | |
1769 | local = frame->local; |
1770 | if (local == NULL((void*)0)) { |
1771 | gf_log (this->name, GF_LOG_WARNING, "local is NULL")do { do { if (0) printf ("local is NULL"); } while (0); _gf_log (this->name, "quota.c", __FUNCTION__, 1771, GF_LOG_WARNING , "local is NULL"); } while (0); |
1772 | goto unwind; |
1773 | } |
1774 | |
1775 | if (local->op_ret == -1) { |
1776 | op_errno = local->op_errno; |
1777 | goto unwind; |
1778 | } |
1779 | |
1780 | STACK_WIND (frame, quota_symlink_cbk, FIRST_CHILD(this),do { call_frame_t *_new = ((void*)0); xlator_t *old_THIS = (( void*)0); _new = mem_get0 (frame->root->pool->frame_mem_pool ); if (!_new) { do { do { if (0) printf ("alloc failed"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__, 1782, GF_LOG_ERROR , "alloc failed"); } while (0); break; } typeof( (this->children ->xlator)->fops->symlink_cbk) tmp_cbk = quota_symlink_cbk ; _new->root = frame->root; _new->this = (this->children ->xlator); _new->ret = (ret_fn_t) tmp_cbk; _new->parent = frame; _new->cookie = _new; _new->wind_from = __FUNCTION__ ; _new->wind_to = "FIRST_CHILD(this)->fops->symlink" ; _new->unwind_to = "quota_symlink_cbk"; pthread_spin_init (&_new->lock, 0); pthread_spin_lock (&frame->root ->stack_lock); { _new->next = frame->root->frames .next; _new->prev = &frame->root->frames; if (frame ->root->frames.next) frame->root->frames.next-> prev = _new; frame->root->frames.next = _new; frame-> ref_count++; } pthread_spin_unlock (&frame->root->stack_lock ); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = (this->children->xlator); if (frame->this-> ctx->measure_latency) gf_latency_begin (_new, (this->children ->xlator)->fops->symlink); (this->children->xlator )->fops->symlink (_new, (this->children->xlator), linkpath, loc, umask, xdata); (*__glusterfs_this_location()) = old_THIS; } while (0) |
1781 | FIRST_CHILD(this)->fops->symlink, linkpath, loc, umask,do { call_frame_t *_new = ((void*)0); xlator_t *old_THIS = (( void*)0); _new = mem_get0 (frame->root->pool->frame_mem_pool ); if (!_new) { do { do { if (0) printf ("alloc failed"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__, 1782, GF_LOG_ERROR , "alloc failed"); } while (0); break; } typeof( (this->children ->xlator)->fops->symlink_cbk) tmp_cbk = quota_symlink_cbk ; _new->root = frame->root; _new->this = (this->children ->xlator); _new->ret = (ret_fn_t) tmp_cbk; _new->parent = frame; _new->cookie = _new; _new->wind_from = __FUNCTION__ ; _new->wind_to = "FIRST_CHILD(this)->fops->symlink" ; _new->unwind_to = "quota_symlink_cbk"; pthread_spin_init (&_new->lock, 0); pthread_spin_lock (&frame->root ->stack_lock); { _new->next = frame->root->frames .next; _new->prev = &frame->root->frames; if (frame ->root->frames.next) frame->root->frames.next-> prev = _new; frame->root->frames.next = _new; frame-> ref_count++; } pthread_spin_unlock (&frame->root->stack_lock ); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = (this->children->xlator); if (frame->this-> ctx->measure_latency) gf_latency_begin (_new, (this->children ->xlator)->fops->symlink); (this->children->xlator )->fops->symlink (_new, (this->children->xlator), linkpath, loc, umask, xdata); (*__glusterfs_this_location()) = old_THIS; } while (0) |
1782 | xdata)do { call_frame_t *_new = ((void*)0); xlator_t *old_THIS = (( void*)0); _new = mem_get0 (frame->root->pool->frame_mem_pool ); if (!_new) { do { do { if (0) printf ("alloc failed"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__, 1782, GF_LOG_ERROR , "alloc failed"); } while (0); break; } typeof( (this->children ->xlator)->fops->symlink_cbk) tmp_cbk = quota_symlink_cbk ; _new->root = frame->root; _new->this = (this->children ->xlator); _new->ret = (ret_fn_t) tmp_cbk; _new->parent = frame; _new->cookie = _new; _new->wind_from = __FUNCTION__ ; _new->wind_to = "FIRST_CHILD(this)->fops->symlink" ; _new->unwind_to = "quota_symlink_cbk"; pthread_spin_init (&_new->lock, 0); pthread_spin_lock (&frame->root ->stack_lock); { _new->next = frame->root->frames .next; _new->prev = &frame->root->frames; if (frame ->root->frames.next) frame->root->frames.next-> prev = _new; frame->root->frames.next = _new; frame-> ref_count++; } pthread_spin_unlock (&frame->root->stack_lock ); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = (this->children->xlator); if (frame->this-> ctx->measure_latency) gf_latency_begin (_new, (this->children ->xlator)->fops->symlink); (this->children->xlator )->fops->symlink (_new, (this->children->xlator), linkpath, loc, umask, xdata); (*__glusterfs_this_location()) = old_THIS; } while (0); |
1783 | return 0; |
1784 | |
1785 | unwind: |
1786 | QUOTA_STACK_UNWIND (symlink, frame, -1, op_errno, NULL, NULL,do { quota_local_t *_local = ((void*)0); xlator_t *_this = (( void*)0); if (frame) { _local = frame->local; _this = frame ->this; frame->local = ((void*)0); } do { fop_symlink_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__ , 1787, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_symlink_cbk_t )frame->ret; _parent = frame->parent ; pthread_spin_lock (&frame->root->stack_lock); { _parent ->ref_count--; } pthread_spin_unlock (&frame->root-> stack_lock); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = _parent->this; frame->complete = _gf_true; frame-> unwind_from = __FUNCTION__; if (frame->this->ctx->measure_latency ) gf_latency_end (frame); fn (_parent, frame->cookie, _parent ->this, -1, op_errno, ((void*)0), ((void*)0), ((void*)0), ( (void*)0), ((void*)0)); (*__glusterfs_this_location()) = old_THIS ; } while (0); quota_local_cleanup (_this, _local); } while ( 0) |
1787 | NULL, NULL, NULL)do { quota_local_t *_local = ((void*)0); xlator_t *_this = (( void*)0); if (frame) { _local = frame->local; _this = frame ->this; frame->local = ((void*)0); } do { fop_symlink_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__ , 1787, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_symlink_cbk_t )frame->ret; _parent = frame->parent ; pthread_spin_lock (&frame->root->stack_lock); { _parent ->ref_count--; } pthread_spin_unlock (&frame->root-> stack_lock); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = _parent->this; frame->complete = _gf_true; frame-> unwind_from = __FUNCTION__; if (frame->this->ctx->measure_latency ) gf_latency_end (frame); fn (_parent, frame->cookie, _parent ->this, -1, op_errno, ((void*)0), ((void*)0), ((void*)0), ( (void*)0), ((void*)0)); (*__glusterfs_this_location()) = old_THIS ; } while (0); quota_local_cleanup (_this, _local); } while ( 0); |
1788 | return 0; |
1789 | } |
1790 | |
1791 | |
1792 | int |
1793 | quota_symlink (call_frame_t *frame, xlator_t *this, const char *linkpath, |
1794 | loc_t *loc, mode_t umask, dict_t *xdata) |
1795 | { |
1796 | int32_t ret = -1; |
1797 | int32_t op_errno = ENOMEM12; |
1798 | quota_local_t *local = NULL((void*)0); |
1799 | call_stub_t *stub = NULL((void*)0); |
1800 | |
1801 | local = quota_local_new (); |
1802 | if (local == NULL((void*)0)) { |
1803 | goto err; |
1804 | } |
1805 | |
1806 | frame->local = local; |
1807 | |
1808 | ret = loc_copy (&local->loc, loc); |
1809 | if (ret < 0) { |
1810 | gf_log (this->name, GF_LOG_WARNING, "loc_copy failed")do { do { if (0) printf ("loc_copy failed"); } while (0); _gf_log (this->name, "quota.c", __FUNCTION__, 1810, GF_LOG_WARNING , "loc_copy failed"); } while (0); |
1811 | goto err; |
1812 | } |
1813 | |
1814 | local->link_count = 1; |
1815 | |
1816 | stub = fop_symlink_stub (frame, quota_symlink_helper, linkpath, loc, |
1817 | umask, xdata); |
1818 | if (stub == NULL((void*)0)) { |
1819 | goto err; |
1820 | } |
1821 | |
1822 | local->stub = stub; |
1823 | local->delta = strlen (linkpath); |
1824 | |
1825 | quota_check_limit (frame, loc->parent, this, NULL((void*)0), NULL((void*)0)); |
1826 | |
1827 | stub = NULL((void*)0); |
1828 | |
1829 | LOCK (&local->lock)pthread_spin_lock (&local->lock); |
1830 | { |
1831 | if (local->validate_count == 0) { |
1832 | stub = local->stub; |
1833 | local->stub = NULL((void*)0); |
1834 | } |
1835 | |
1836 | local->link_count = 0; |
1837 | } |
1838 | UNLOCK (&local->lock)pthread_spin_unlock (&local->lock); |
1839 | |
1840 | if (stub != NULL((void*)0)) { |
1841 | call_resume (stub); |
1842 | } |
1843 | |
1844 | return 0; |
1845 | |
1846 | err: |
1847 | QUOTA_STACK_UNWIND (symlink, frame, -1, op_errno, NULL, NULL, NULL,do { quota_local_t *_local = ((void*)0); xlator_t *_this = (( void*)0); if (frame) { _local = frame->local; _this = frame ->this; frame->local = ((void*)0); } do { fop_symlink_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__ , 1848, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_symlink_cbk_t )frame->ret; _parent = frame->parent ; pthread_spin_lock (&frame->root->stack_lock); { _parent ->ref_count--; } pthread_spin_unlock (&frame->root-> stack_lock); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = _parent->this; frame->complete = _gf_true; frame-> unwind_from = __FUNCTION__; if (frame->this->ctx->measure_latency ) gf_latency_end (frame); fn (_parent, frame->cookie, _parent ->this, -1, op_errno, ((void*)0), ((void*)0), ((void*)0), ( (void*)0), ((void*)0)); (*__glusterfs_this_location()) = old_THIS ; } while (0); quota_local_cleanup (_this, _local); } while ( 0) |
1848 | NULL, NULL)do { quota_local_t *_local = ((void*)0); xlator_t *_this = (( void*)0); if (frame) { _local = frame->local; _this = frame ->this; frame->local = ((void*)0); } do { fop_symlink_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__ , 1848, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_symlink_cbk_t )frame->ret; _parent = frame->parent ; pthread_spin_lock (&frame->root->stack_lock); { _parent ->ref_count--; } pthread_spin_unlock (&frame->root-> stack_lock); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = _parent->this; frame->complete = _gf_true; frame-> unwind_from = __FUNCTION__; if (frame->this->ctx->measure_latency ) gf_latency_end (frame); fn (_parent, frame->cookie, _parent ->this, -1, op_errno, ((void*)0), ((void*)0), ((void*)0), ( (void*)0), ((void*)0)); (*__glusterfs_this_location()) = old_THIS ; } while (0); quota_local_cleanup (_this, _local); } while ( 0); |
1849 | |
1850 | return 0; |
1851 | } |
1852 | |
1853 | |
1854 | int32_t |
1855 | quota_truncate_cbk (call_frame_t *frame, void *cookie, xlator_t *this, |
1856 | int32_t op_ret, int32_t op_errno, struct iatt *prebuf, |
1857 | struct iatt *postbuf, dict_t *xdata) |
1858 | { |
1859 | quota_local_t *local = NULL((void*)0); |
1860 | int64_t delta = 0; |
1861 | quota_inode_ctx_t *ctx = NULL((void*)0); |
1862 | |
1863 | if (op_ret < 0) { |
1864 | goto out; |
1865 | } |
1866 | |
1867 | local = frame->local; |
1868 | if (local == NULL((void*)0)) { |
1869 | gf_log (this->name, GF_LOG_WARNING, "local is NULL")do { do { if (0) printf ("local is NULL"); } while (0); _gf_log (this->name, "quota.c", __FUNCTION__, 1869, GF_LOG_WARNING , "local is NULL"); } while (0); |
1870 | goto out; |
1871 | } |
1872 | |
1873 | delta = (postbuf->ia_blocks - prebuf->ia_blocks) * 512; |
1874 | |
1875 | quota_update_size (this, local->loc.inode, NULL((void*)0), NULL((void*)0), delta); |
1876 | |
1877 | quota_inode_ctx_get (local->loc.inode, -1, this, NULL((void*)0), NULL((void*)0), |
1878 | &ctx, 0); |
1879 | if (ctx == NULL((void*)0)) { |
1880 | gf_log (this->name, GF_LOG_WARNING,do { do { if (0) printf ("quota context not set in inode (gfid:%s)" , uuid_utoa (local->loc.inode->gfid)); } while (0); _gf_log (this->name, "quota.c", __FUNCTION__, 1882, GF_LOG_WARNING , "quota context not set in inode (gfid:%s)", uuid_utoa (local ->loc.inode->gfid)); } while (0) |
1881 | "quota context not set in inode (gfid:%s)",do { do { if (0) printf ("quota context not set in inode (gfid:%s)" , uuid_utoa (local->loc.inode->gfid)); } while (0); _gf_log (this->name, "quota.c", __FUNCTION__, 1882, GF_LOG_WARNING , "quota context not set in inode (gfid:%s)", uuid_utoa (local ->loc.inode->gfid)); } while (0) |
1882 | uuid_utoa (local->loc.inode->gfid))do { do { if (0) printf ("quota context not set in inode (gfid:%s)" , uuid_utoa (local->loc.inode->gfid)); } while (0); _gf_log (this->name, "quota.c", __FUNCTION__, 1882, GF_LOG_WARNING , "quota context not set in inode (gfid:%s)", uuid_utoa (local ->loc.inode->gfid)); } while (0); |
1883 | goto out; |
1884 | } |
1885 | |
1886 | LOCK (&ctx->lock)pthread_spin_lock (&ctx->lock); |
1887 | { |
1888 | ctx->buf = *postbuf; |
1889 | } |
1890 | UNLOCK (&ctx->lock)pthread_spin_unlock (&ctx->lock); |
1891 | |
1892 | out: |
1893 | QUOTA_STACK_UNWIND (truncate, frame, op_ret, op_errno, prebuf,do { quota_local_t *_local = ((void*)0); xlator_t *_this = (( void*)0); if (frame) { _local = frame->local; _this = frame ->this; frame->local = ((void*)0); } do { fop_truncate_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__ , 1894, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_truncate_cbk_t )frame->ret; _parent = frame->parent ; pthread_spin_lock (&frame->root->stack_lock); { _parent ->ref_count--; } pthread_spin_unlock (&frame->root-> stack_lock); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = _parent->this; frame->complete = _gf_true; frame-> unwind_from = __FUNCTION__; if (frame->this->ctx->measure_latency ) gf_latency_end (frame); fn (_parent, frame->cookie, _parent ->this, op_ret, op_errno, prebuf, postbuf, xdata); (*__glusterfs_this_location ()) = old_THIS; } while (0); quota_local_cleanup (_this, _local ); } while (0) |
1894 | postbuf, xdata)do { quota_local_t *_local = ((void*)0); xlator_t *_this = (( void*)0); if (frame) { _local = frame->local; _this = frame ->this; frame->local = ((void*)0); } do { fop_truncate_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__ , 1894, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_truncate_cbk_t )frame->ret; _parent = frame->parent ; pthread_spin_lock (&frame->root->stack_lock); { _parent ->ref_count--; } pthread_spin_unlock (&frame->root-> stack_lock); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = _parent->this; frame->complete = _gf_true; frame-> unwind_from = __FUNCTION__; if (frame->this->ctx->measure_latency ) gf_latency_end (frame); fn (_parent, frame->cookie, _parent ->this, op_ret, op_errno, prebuf, postbuf, xdata); (*__glusterfs_this_location ()) = old_THIS; } while (0); quota_local_cleanup (_this, _local ); } while (0); |
1895 | return 0; |
1896 | } |
1897 | |
1898 | |
1899 | int32_t |
1900 | quota_truncate (call_frame_t *frame, xlator_t *this, loc_t *loc, off_t offset, |
1901 | dict_t *xdata) |
1902 | { |
1903 | int32_t ret = -1; |
1904 | quota_local_t *local = NULL((void*)0); |
1905 | |
1906 | local = quota_local_new (); |
1907 | if (local == NULL((void*)0)) { |
1908 | goto err; |
1909 | } |
1910 | |
1911 | frame->local = local; |
1912 | |
1913 | ret = loc_copy (&local->loc, loc); |
1914 | if (ret < 0) { |
1915 | gf_log (this->name, GF_LOG_WARNING, "loc_copy failed")do { do { if (0) printf ("loc_copy failed"); } while (0); _gf_log (this->name, "quota.c", __FUNCTION__, 1915, GF_LOG_WARNING , "loc_copy failed"); } while (0); |
1916 | goto err; |
1917 | } |
1918 | |
1919 | STACK_WIND (frame, quota_truncate_cbk, FIRST_CHILD(this),do { call_frame_t *_new = ((void*)0); xlator_t *old_THIS = (( void*)0); _new = mem_get0 (frame->root->pool->frame_mem_pool ); if (!_new) { do { do { if (0) printf ("alloc failed"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__, 1920, GF_LOG_ERROR , "alloc failed"); } while (0); break; } typeof( (this->children ->xlator)->fops->truncate_cbk) tmp_cbk = quota_truncate_cbk ; _new->root = frame->root; _new->this = (this->children ->xlator); _new->ret = (ret_fn_t) tmp_cbk; _new->parent = frame; _new->cookie = _new; _new->wind_from = __FUNCTION__ ; _new->wind_to = "FIRST_CHILD(this)->fops->truncate" ; _new->unwind_to = "quota_truncate_cbk"; pthread_spin_init (&_new->lock, 0); pthread_spin_lock (&frame->root ->stack_lock); { _new->next = frame->root->frames .next; _new->prev = &frame->root->frames; if (frame ->root->frames.next) frame->root->frames.next-> prev = _new; frame->root->frames.next = _new; frame-> ref_count++; } pthread_spin_unlock (&frame->root->stack_lock ); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = (this->children->xlator); if (frame->this-> ctx->measure_latency) gf_latency_begin (_new, (this->children ->xlator)->fops->truncate); (this->children->xlator )->fops->truncate (_new, (this->children->xlator) , loc, offset, xdata); (*__glusterfs_this_location()) = old_THIS ; } while (0) |
1920 | FIRST_CHILD(this)->fops->truncate, loc, offset, xdata)do { call_frame_t *_new = ((void*)0); xlator_t *old_THIS = (( void*)0); _new = mem_get0 (frame->root->pool->frame_mem_pool ); if (!_new) { do { do { if (0) printf ("alloc failed"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__, 1920, GF_LOG_ERROR , "alloc failed"); } while (0); break; } typeof( (this->children ->xlator)->fops->truncate_cbk) tmp_cbk = quota_truncate_cbk ; _new->root = frame->root; _new->this = (this->children ->xlator); _new->ret = (ret_fn_t) tmp_cbk; _new->parent = frame; _new->cookie = _new; _new->wind_from = __FUNCTION__ ; _new->wind_to = "FIRST_CHILD(this)->fops->truncate" ; _new->unwind_to = "quota_truncate_cbk"; pthread_spin_init (&_new->lock, 0); pthread_spin_lock (&frame->root ->stack_lock); { _new->next = frame->root->frames .next; _new->prev = &frame->root->frames; if (frame ->root->frames.next) frame->root->frames.next-> prev = _new; frame->root->frames.next = _new; frame-> ref_count++; } pthread_spin_unlock (&frame->root->stack_lock ); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = (this->children->xlator); if (frame->this-> ctx->measure_latency) gf_latency_begin (_new, (this->children ->xlator)->fops->truncate); (this->children->xlator )->fops->truncate (_new, (this->children->xlator) , loc, offset, xdata); (*__glusterfs_this_location()) = old_THIS ; } while (0); |
1921 | |
1922 | return 0; |
1923 | err: |
1924 | QUOTA_STACK_UNWIND (truncate, frame, -1, ENOMEM, NULL, NULL, NULL)do { quota_local_t *_local = ((void*)0); xlator_t *_this = (( void*)0); if (frame) { _local = frame->local; _this = frame ->this; frame->local = ((void*)0); } do { fop_truncate_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__ , 1924, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_truncate_cbk_t )frame->ret; _parent = frame->parent ; pthread_spin_lock (&frame->root->stack_lock); { _parent ->ref_count--; } pthread_spin_unlock (&frame->root-> stack_lock); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = _parent->this; frame->complete = _gf_true; frame-> unwind_from = __FUNCTION__; if (frame->this->ctx->measure_latency ) gf_latency_end (frame); fn (_parent, frame->cookie, _parent ->this, -1, 12, ((void*)0), ((void*)0), ((void*)0)); (*__glusterfs_this_location ()) = old_THIS; } while (0); quota_local_cleanup (_this, _local ); } while (0); |
1925 | |
1926 | return 0; |
1927 | } |
1928 | |
1929 | |
1930 | int32_t |
1931 | quota_ftruncate_cbk (call_frame_t *frame, void *cookie, xlator_t *this, |
1932 | int32_t op_ret, int32_t op_errno, struct iatt *prebuf, |
1933 | struct iatt *postbuf, dict_t *xdata) |
1934 | { |
1935 | quota_local_t *local = NULL((void*)0); |
1936 | int64_t delta = 0; |
1937 | quota_inode_ctx_t *ctx = NULL((void*)0); |
1938 | |
1939 | if (op_ret < 0) { |
1940 | goto out; |
1941 | } |
1942 | |
1943 | local = frame->local; |
1944 | if (local == NULL((void*)0)) { |
1945 | gf_log (this->name, GF_LOG_WARNING, "local is NULL")do { do { if (0) printf ("local is NULL"); } while (0); _gf_log (this->name, "quota.c", __FUNCTION__, 1945, GF_LOG_WARNING , "local is NULL"); } while (0); |
1946 | goto out; |
1947 | } |
1948 | |
1949 | delta = (postbuf->ia_blocks - prebuf->ia_blocks) * 512; |
1950 | |
1951 | quota_update_size (this, local->loc.inode, NULL((void*)0), NULL((void*)0), delta); |
1952 | |
1953 | quota_inode_ctx_get (local->loc.inode, -1, this, NULL((void*)0), NULL((void*)0), |
1954 | &ctx, 0); |
1955 | if (ctx == NULL((void*)0)) { |
1956 | gf_log (this->name, GF_LOG_WARNING,do { do { if (0) printf ("quota context not set in inode (gfid:%s)" , uuid_utoa (local->loc.inode->gfid)); } while (0); _gf_log (this->name, "quota.c", __FUNCTION__, 1958, GF_LOG_WARNING , "quota context not set in inode (gfid:%s)", uuid_utoa (local ->loc.inode->gfid)); } while (0) |
1957 | "quota context not set in inode (gfid:%s)",do { do { if (0) printf ("quota context not set in inode (gfid:%s)" , uuid_utoa (local->loc.inode->gfid)); } while (0); _gf_log (this->name, "quota.c", __FUNCTION__, 1958, GF_LOG_WARNING , "quota context not set in inode (gfid:%s)", uuid_utoa (local ->loc.inode->gfid)); } while (0) |
1958 | uuid_utoa (local->loc.inode->gfid))do { do { if (0) printf ("quota context not set in inode (gfid:%s)" , uuid_utoa (local->loc.inode->gfid)); } while (0); _gf_log (this->name, "quota.c", __FUNCTION__, 1958, GF_LOG_WARNING , "quota context not set in inode (gfid:%s)", uuid_utoa (local ->loc.inode->gfid)); } while (0); |
1959 | goto out; |
1960 | } |
1961 | |
1962 | LOCK (&ctx->lock)pthread_spin_lock (&ctx->lock); |
1963 | { |
1964 | ctx->buf = *postbuf; |
1965 | } |
1966 | UNLOCK (&ctx->lock)pthread_spin_unlock (&ctx->lock); |
1967 | |
1968 | out: |
1969 | QUOTA_STACK_UNWIND (ftruncate, frame, op_ret, op_errno, prebuf,do { quota_local_t *_local = ((void*)0); xlator_t *_this = (( void*)0); if (frame) { _local = frame->local; _this = frame ->this; frame->local = ((void*)0); } do { fop_ftruncate_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__ , 1970, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_ftruncate_cbk_t )frame->ret; _parent = frame->parent ; pthread_spin_lock (&frame->root->stack_lock); { _parent ->ref_count--; } pthread_spin_unlock (&frame->root-> stack_lock); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = _parent->this; frame->complete = _gf_true; frame-> unwind_from = __FUNCTION__; if (frame->this->ctx->measure_latency ) gf_latency_end (frame); fn (_parent, frame->cookie, _parent ->this, op_ret, op_errno, prebuf, postbuf, xdata); (*__glusterfs_this_location ()) = old_THIS; } while (0); quota_local_cleanup (_this, _local ); } while (0) |
1970 | postbuf, xdata)do { quota_local_t *_local = ((void*)0); xlator_t *_this = (( void*)0); if (frame) { _local = frame->local; _this = frame ->this; frame->local = ((void*)0); } do { fop_ftruncate_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__ , 1970, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_ftruncate_cbk_t )frame->ret; _parent = frame->parent ; pthread_spin_lock (&frame->root->stack_lock); { _parent ->ref_count--; } pthread_spin_unlock (&frame->root-> stack_lock); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = _parent->this; frame->complete = _gf_true; frame-> unwind_from = __FUNCTION__; if (frame->this->ctx->measure_latency ) gf_latency_end (frame); fn (_parent, frame->cookie, _parent ->this, op_ret, op_errno, prebuf, postbuf, xdata); (*__glusterfs_this_location ()) = old_THIS; } while (0); quota_local_cleanup (_this, _local ); } while (0); |
1971 | return 0; |
1972 | } |
1973 | |
1974 | |
1975 | int32_t |
1976 | quota_ftruncate (call_frame_t *frame, xlator_t *this, fd_t *fd, off_t offset, |
1977 | dict_t *xdata) |
1978 | { |
1979 | quota_local_t *local = NULL((void*)0); |
1980 | |
1981 | local = quota_local_new (); |
1982 | if (local == NULL((void*)0)) |
1983 | goto err; |
1984 | |
1985 | frame->local = local; |
1986 | |
1987 | local->loc.inode = inode_ref (fd->inode); |
1988 | |
1989 | STACK_WIND (frame, quota_ftruncate_cbk, FIRST_CHILD(this),do { call_frame_t *_new = ((void*)0); xlator_t *old_THIS = (( void*)0); _new = mem_get0 (frame->root->pool->frame_mem_pool ); if (!_new) { do { do { if (0) printf ("alloc failed"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__, 1990, GF_LOG_ERROR , "alloc failed"); } while (0); break; } typeof( (this->children ->xlator)->fops->ftruncate_cbk) tmp_cbk = quota_ftruncate_cbk ; _new->root = frame->root; _new->this = (this->children ->xlator); _new->ret = (ret_fn_t) tmp_cbk; _new->parent = frame; _new->cookie = _new; _new->wind_from = __FUNCTION__ ; _new->wind_to = "FIRST_CHILD(this)->fops->ftruncate" ; _new->unwind_to = "quota_ftruncate_cbk"; pthread_spin_init (&_new->lock, 0); pthread_spin_lock (&frame->root ->stack_lock); { _new->next = frame->root->frames .next; _new->prev = &frame->root->frames; if (frame ->root->frames.next) frame->root->frames.next-> prev = _new; frame->root->frames.next = _new; frame-> ref_count++; } pthread_spin_unlock (&frame->root->stack_lock ); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = (this->children->xlator); if (frame->this-> ctx->measure_latency) gf_latency_begin (_new, (this->children ->xlator)->fops->ftruncate); (this->children-> xlator)->fops->ftruncate (_new, (this->children-> xlator), fd, offset, xdata); (*__glusterfs_this_location()) = old_THIS; } while (0) |
1990 | FIRST_CHILD(this)->fops->ftruncate, fd, offset, xdata)do { call_frame_t *_new = ((void*)0); xlator_t *old_THIS = (( void*)0); _new = mem_get0 (frame->root->pool->frame_mem_pool ); if (!_new) { do { do { if (0) printf ("alloc failed"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__, 1990, GF_LOG_ERROR , "alloc failed"); } while (0); break; } typeof( (this->children ->xlator)->fops->ftruncate_cbk) tmp_cbk = quota_ftruncate_cbk ; _new->root = frame->root; _new->this = (this->children ->xlator); _new->ret = (ret_fn_t) tmp_cbk; _new->parent = frame; _new->cookie = _new; _new->wind_from = __FUNCTION__ ; _new->wind_to = "FIRST_CHILD(this)->fops->ftruncate" ; _new->unwind_to = "quota_ftruncate_cbk"; pthread_spin_init (&_new->lock, 0); pthread_spin_lock (&frame->root ->stack_lock); { _new->next = frame->root->frames .next; _new->prev = &frame->root->frames; if (frame ->root->frames.next) frame->root->frames.next-> prev = _new; frame->root->frames.next = _new; frame-> ref_count++; } pthread_spin_unlock (&frame->root->stack_lock ); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = (this->children->xlator); if (frame->this-> ctx->measure_latency) gf_latency_begin (_new, (this->children ->xlator)->fops->ftruncate); (this->children-> xlator)->fops->ftruncate (_new, (this->children-> xlator), fd, offset, xdata); (*__glusterfs_this_location()) = old_THIS; } while (0); |
1991 | |
1992 | return 0; |
1993 | err: |
1994 | QUOTA_STACK_UNWIND (ftruncate, frame, -1, ENOMEM, NULL, NULL, NULL)do { quota_local_t *_local = ((void*)0); xlator_t *_this = (( void*)0); if (frame) { _local = frame->local; _this = frame ->this; frame->local = ((void*)0); } do { fop_ftruncate_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__ , 1994, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_ftruncate_cbk_t )frame->ret; _parent = frame->parent ; pthread_spin_lock (&frame->root->stack_lock); { _parent ->ref_count--; } pthread_spin_unlock (&frame->root-> stack_lock); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = _parent->this; frame->complete = _gf_true; frame-> unwind_from = __FUNCTION__; if (frame->this->ctx->measure_latency ) gf_latency_end (frame); fn (_parent, frame->cookie, _parent ->this, -1, 12, ((void*)0), ((void*)0), ((void*)0)); (*__glusterfs_this_location ()) = old_THIS; } while (0); quota_local_cleanup (_this, _local ); } while (0); |
1995 | |
1996 | return 0; |
1997 | } |
1998 | |
1999 | |
2000 | int32_t |
2001 | quota_send_dir_limit_to_cli (call_frame_t *frame, xlator_t *this, |
2002 | inode_t *inode, const char *name) |
2003 | { |
2004 | int32_t ret = 0; |
2005 | char dir_limit [1024] = {0, }; |
2006 | dict_t *dict = NULL((void*)0); |
2007 | quota_inode_ctx_t *ctx = NULL((void*)0); |
2008 | uint64_t value = 0; |
2009 | |
2010 | ret = inode_ctx_get (inode, this, &value)inode_ctx_get2(inode,this,&value,0); |
2011 | if (ret < 0) |
2012 | goto out; |
2013 | |
2014 | ctx = (quota_inode_ctx_t *)(unsigned long)value; |
2015 | snprintf (dir_limit, 1024, "%"PRId64"ll" "d"",%"PRId64"ll" "d", ctx->size, ctx->limit); |
2016 | |
2017 | dict = dict_new (); |
2018 | if (dict == NULL((void*)0)) { |
2019 | ret = -1; |
2020 | goto out; |
2021 | } |
2022 | |
2023 | ret = dict_set_str (dict, (char *) name, dir_limit); |
2024 | if (ret < 0) |
2025 | goto out; |
2026 | |
2027 | gf_log (this->name, GF_LOG_INFO, "str = %s", dir_limit)do { do { if (0) printf ("str = %s", dir_limit); } while (0); _gf_log (this->name, "quota.c", __FUNCTION__, 2027, GF_LOG_INFO , "str = %s", dir_limit); } while (0); |
2028 | |
2029 | QUOTA_STACK_UNWIND (getxattr, frame, 0, 0, dict, NULL)do { quota_local_t *_local = ((void*)0); xlator_t *_this = (( void*)0); if (frame) { _local = frame->local; _this = frame ->this; frame->local = ((void*)0); } do { fop_getxattr_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__ , 2029, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_getxattr_cbk_t )frame->ret; _parent = frame->parent ; pthread_spin_lock (&frame->root->stack_lock); { _parent ->ref_count--; } pthread_spin_unlock (&frame->root-> stack_lock); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = _parent->this; frame->complete = _gf_true; frame-> unwind_from = __FUNCTION__; if (frame->this->ctx->measure_latency ) gf_latency_end (frame); fn (_parent, frame->cookie, _parent ->this, 0, 0, dict, ((void*)0)); (*__glusterfs_this_location ()) = old_THIS; } while (0); quota_local_cleanup (_this, _local ); } while (0); |
2030 | |
2031 | ret = 0; |
2032 | |
2033 | out: |
2034 | return ret; |
2035 | } |
2036 | |
2037 | |
2038 | int32_t |
2039 | quota_fgetxattr (call_frame_t *frame, xlator_t *this, fd_t *fd, |
2040 | const char *name, dict_t *xdata) |
2041 | { |
2042 | int32_t ret = 0; |
2043 | |
2044 | if (name && strcasecmp (name, "trusted.limit.list") == 0) { |
2045 | ret = quota_send_dir_limit_to_cli (frame, this, fd->inode, |
2046 | name); |
2047 | if (ret == 0) { |
2048 | return 0; |
2049 | } |
2050 | } |
2051 | |
2052 | STACK_WIND (frame, default_fgetxattr_cbk, FIRST_CHILD(this),do { call_frame_t *_new = ((void*)0); xlator_t *old_THIS = (( void*)0); _new = mem_get0 (frame->root->pool->frame_mem_pool ); if (!_new) { do { do { if (0) printf ("alloc failed"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__, 2053, GF_LOG_ERROR , "alloc failed"); } while (0); break; } typeof( (this->children ->xlator)->fops->fgetxattr_cbk) tmp_cbk = default_fgetxattr_cbk ; _new->root = frame->root; _new->this = (this->children ->xlator); _new->ret = (ret_fn_t) tmp_cbk; _new->parent = frame; _new->cookie = _new; _new->wind_from = __FUNCTION__ ; _new->wind_to = "FIRST_CHILD(this)->fops->fgetxattr" ; _new->unwind_to = "default_fgetxattr_cbk"; pthread_spin_init (&_new->lock, 0); pthread_spin_lock (&frame->root ->stack_lock); { _new->next = frame->root->frames .next; _new->prev = &frame->root->frames; if (frame ->root->frames.next) frame->root->frames.next-> prev = _new; frame->root->frames.next = _new; frame-> ref_count++; } pthread_spin_unlock (&frame->root->stack_lock ); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = (this->children->xlator); if (frame->this-> ctx->measure_latency) gf_latency_begin (_new, (this->children ->xlator)->fops->fgetxattr); (this->children-> xlator)->fops->fgetxattr (_new, (this->children-> xlator), fd, name, xdata); (*__glusterfs_this_location()) = old_THIS ; } while (0) |
2053 | FIRST_CHILD(this)->fops->fgetxattr, fd, name, xdata)do { call_frame_t *_new = ((void*)0); xlator_t *old_THIS = (( void*)0); _new = mem_get0 (frame->root->pool->frame_mem_pool ); if (!_new) { do { do { if (0) printf ("alloc failed"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__, 2053, GF_LOG_ERROR , "alloc failed"); } while (0); break; } typeof( (this->children ->xlator)->fops->fgetxattr_cbk) tmp_cbk = default_fgetxattr_cbk ; _new->root = frame->root; _new->this = (this->children ->xlator); _new->ret = (ret_fn_t) tmp_cbk; _new->parent = frame; _new->cookie = _new; _new->wind_from = __FUNCTION__ ; _new->wind_to = "FIRST_CHILD(this)->fops->fgetxattr" ; _new->unwind_to = "default_fgetxattr_cbk"; pthread_spin_init (&_new->lock, 0); pthread_spin_lock (&frame->root ->stack_lock); { _new->next = frame->root->frames .next; _new->prev = &frame->root->frames; if (frame ->root->frames.next) frame->root->frames.next-> prev = _new; frame->root->frames.next = _new; frame-> ref_count++; } pthread_spin_unlock (&frame->root->stack_lock ); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = (this->children->xlator); if (frame->this-> ctx->measure_latency) gf_latency_begin (_new, (this->children ->xlator)->fops->fgetxattr); (this->children-> xlator)->fops->fgetxattr (_new, (this->children-> xlator), fd, name, xdata); (*__glusterfs_this_location()) = old_THIS ; } while (0); |
2054 | return 0; |
2055 | } |
2056 | |
2057 | |
2058 | int32_t |
2059 | quota_getxattr (call_frame_t *frame, xlator_t *this, loc_t *loc, |
2060 | const char *name, dict_t *xdata) |
2061 | { |
2062 | int32_t ret = 0; |
2063 | |
2064 | if ((name != NULL((void*)0)) && strcasecmp (name, "trusted.limit.list") == 0) { |
2065 | ret = quota_send_dir_limit_to_cli (frame, this, loc->inode, |
2066 | name); |
2067 | if (ret == 0) |
2068 | return 0; |
2069 | } |
2070 | |
2071 | STACK_WIND (frame, default_getxattr_cbk, FIRST_CHILD(this),do { call_frame_t *_new = ((void*)0); xlator_t *old_THIS = (( void*)0); _new = mem_get0 (frame->root->pool->frame_mem_pool ); if (!_new) { do { do { if (0) printf ("alloc failed"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__, 2072, GF_LOG_ERROR , "alloc failed"); } while (0); break; } typeof( (this->children ->xlator)->fops->getxattr_cbk) tmp_cbk = default_getxattr_cbk ; _new->root = frame->root; _new->this = (this->children ->xlator); _new->ret = (ret_fn_t) tmp_cbk; _new->parent = frame; _new->cookie = _new; _new->wind_from = __FUNCTION__ ; _new->wind_to = "FIRST_CHILD(this)->fops->getxattr" ; _new->unwind_to = "default_getxattr_cbk"; pthread_spin_init (&_new->lock, 0); pthread_spin_lock (&frame->root ->stack_lock); { _new->next = frame->root->frames .next; _new->prev = &frame->root->frames; if (frame ->root->frames.next) frame->root->frames.next-> prev = _new; frame->root->frames.next = _new; frame-> ref_count++; } pthread_spin_unlock (&frame->root->stack_lock ); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = (this->children->xlator); if (frame->this-> ctx->measure_latency) gf_latency_begin (_new, (this->children ->xlator)->fops->getxattr); (this->children->xlator )->fops->getxattr (_new, (this->children->xlator) , loc, name, xdata); (*__glusterfs_this_location()) = old_THIS ; } while (0) |
2072 | FIRST_CHILD(this)->fops->getxattr, loc, name, xdata)do { call_frame_t *_new = ((void*)0); xlator_t *old_THIS = (( void*)0); _new = mem_get0 (frame->root->pool->frame_mem_pool ); if (!_new) { do { do { if (0) printf ("alloc failed"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__, 2072, GF_LOG_ERROR , "alloc failed"); } while (0); break; } typeof( (this->children ->xlator)->fops->getxattr_cbk) tmp_cbk = default_getxattr_cbk ; _new->root = frame->root; _new->this = (this->children ->xlator); _new->ret = (ret_fn_t) tmp_cbk; _new->parent = frame; _new->cookie = _new; _new->wind_from = __FUNCTION__ ; _new->wind_to = "FIRST_CHILD(this)->fops->getxattr" ; _new->unwind_to = "default_getxattr_cbk"; pthread_spin_init (&_new->lock, 0); pthread_spin_lock (&frame->root ->stack_lock); { _new->next = frame->root->frames .next; _new->prev = &frame->root->frames; if (frame ->root->frames.next) frame->root->frames.next-> prev = _new; frame->root->frames.next = _new; frame-> ref_count++; } pthread_spin_unlock (&frame->root->stack_lock ); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = (this->children->xlator); if (frame->this-> ctx->measure_latency) gf_latency_begin (_new, (this->children ->xlator)->fops->getxattr); (this->children->xlator )->fops->getxattr (_new, (this->children->xlator) , loc, name, xdata); (*__glusterfs_this_location()) = old_THIS ; } while (0); |
2073 | return 0; |
2074 | } |
2075 | |
2076 | |
2077 | int32_t |
2078 | quota_stat_cbk (call_frame_t *frame, void *cookie, xlator_t *this, |
2079 | int32_t op_ret, int32_t op_errno, struct iatt *buf, dict_t *xdata) |
2080 | { |
2081 | quota_local_t *local = NULL((void*)0); |
2082 | quota_inode_ctx_t *ctx = NULL((void*)0); |
2083 | |
2084 | if (op_ret < 0) { |
2085 | goto out; |
2086 | } |
2087 | |
2088 | local = frame->local; |
2089 | if (local == NULL((void*)0)) { |
2090 | gf_log (this->name, GF_LOG_WARNING, "local is NULL")do { do { if (0) printf ("local is NULL"); } while (0); _gf_log (this->name, "quota.c", __FUNCTION__, 2090, GF_LOG_WARNING , "local is NULL"); } while (0); |
2091 | goto out; |
2092 | } |
2093 | |
2094 | quota_inode_ctx_get (local->loc.inode, -1, this, NULL((void*)0), NULL((void*)0), |
2095 | &ctx, 0); |
2096 | if (ctx == NULL((void*)0)) { |
2097 | gf_log (this->name, GF_LOG_DEBUG,do { do { if (0) printf ("quota context not set in inode (gfid:%s)" , uuid_utoa (local->loc.inode->gfid)); } while (0); _gf_log (this->name, "quota.c", __FUNCTION__, 2099, GF_LOG_DEBUG, "quota context not set in inode (gfid:%s)", uuid_utoa (local ->loc.inode->gfid)); } while (0) |
2098 | "quota context not set in inode (gfid:%s)",do { do { if (0) printf ("quota context not set in inode (gfid:%s)" , uuid_utoa (local->loc.inode->gfid)); } while (0); _gf_log (this->name, "quota.c", __FUNCTION__, 2099, GF_LOG_DEBUG, "quota context not set in inode (gfid:%s)", uuid_utoa (local ->loc.inode->gfid)); } while (0) |
2099 | uuid_utoa (local->loc.inode->gfid))do { do { if (0) printf ("quota context not set in inode (gfid:%s)" , uuid_utoa (local->loc.inode->gfid)); } while (0); _gf_log (this->name, "quota.c", __FUNCTION__, 2099, GF_LOG_DEBUG, "quota context not set in inode (gfid:%s)", uuid_utoa (local ->loc.inode->gfid)); } while (0); |
2100 | goto out; |
2101 | } |
2102 | |
2103 | LOCK (&ctx->lock)pthread_spin_lock (&ctx->lock); |
2104 | { |
2105 | if (buf) |
2106 | ctx->buf = *buf; |
2107 | } |
2108 | UNLOCK (&ctx->lock)pthread_spin_unlock (&ctx->lock); |
2109 | |
2110 | out: |
2111 | QUOTA_STACK_UNWIND (stat, frame, op_ret, op_errno, buf, xdata)do { quota_local_t *_local = ((void*)0); xlator_t *_this = (( void*)0); if (frame) { _local = frame->local; _this = frame ->this; frame->local = ((void*)0); } do { fop_stat_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__ , 2111, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_stat_cbk_t )frame->ret; _parent = frame->parent; pthread_spin_lock (&frame->root->stack_lock); { _parent->ref_count --; } pthread_spin_unlock (&frame->root->stack_lock ); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = _parent->this; frame->complete = _gf_true; frame-> unwind_from = __FUNCTION__; if (frame->this->ctx->measure_latency ) gf_latency_end (frame); fn (_parent, frame->cookie, _parent ->this, op_ret, op_errno, buf, xdata); (*__glusterfs_this_location ()) = old_THIS; } while (0); quota_local_cleanup (_this, _local ); } while (0); |
2112 | return 0; |
2113 | } |
2114 | |
2115 | |
2116 | int32_t |
2117 | quota_stat (call_frame_t *frame, xlator_t *this, loc_t *loc, dict_t *xdata) |
2118 | { |
2119 | quota_local_t *local = NULL((void*)0); |
2120 | int32_t ret = -1; |
2121 | |
2122 | local = quota_local_new (); |
2123 | if (local == NULL((void*)0)) { |
2124 | goto unwind; |
2125 | } |
2126 | |
2127 | frame->local = local; |
2128 | ret = loc_copy (&local->loc, loc); |
2129 | if (ret < 0) { |
2130 | gf_log (this->name, GF_LOG_WARNING, "loc_copy failed")do { do { if (0) printf ("loc_copy failed"); } while (0); _gf_log (this->name, "quota.c", __FUNCTION__, 2130, GF_LOG_WARNING , "loc_copy failed"); } while (0); |
2131 | goto unwind; |
2132 | } |
2133 | |
2134 | STACK_WIND (frame, quota_stat_cbk, FIRST_CHILD(this),do { call_frame_t *_new = ((void*)0); xlator_t *old_THIS = (( void*)0); _new = mem_get0 (frame->root->pool->frame_mem_pool ); if (!_new) { do { do { if (0) printf ("alloc failed"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__, 2135, GF_LOG_ERROR , "alloc failed"); } while (0); break; } typeof( (this->children ->xlator)->fops->stat_cbk) tmp_cbk = quota_stat_cbk; _new->root = frame->root; _new->this = (this->children ->xlator); _new->ret = (ret_fn_t) tmp_cbk; _new->parent = frame; _new->cookie = _new; _new->wind_from = __FUNCTION__ ; _new->wind_to = "FIRST_CHILD(this)->fops->stat"; _new ->unwind_to = "quota_stat_cbk"; pthread_spin_init (&_new ->lock, 0); pthread_spin_lock (&frame->root->stack_lock ); { _new->next = frame->root->frames.next; _new-> prev = &frame->root->frames; if (frame->root-> frames.next) frame->root->frames.next->prev = _new; frame ->root->frames.next = _new; frame->ref_count++; } pthread_spin_unlock (&frame->root->stack_lock); old_THIS = (*__glusterfs_this_location ()); (*__glusterfs_this_location()) = (this->children-> xlator); if (frame->this->ctx->measure_latency) gf_latency_begin (_new, (this->children->xlator)->fops->stat); (this ->children->xlator)->fops->stat (_new, (this-> children->xlator), loc, xdata); (*__glusterfs_this_location ()) = old_THIS; } while (0) |
2135 | FIRST_CHILD(this)->fops->stat, loc, xdata)do { call_frame_t *_new = ((void*)0); xlator_t *old_THIS = (( void*)0); _new = mem_get0 (frame->root->pool->frame_mem_pool ); if (!_new) { do { do { if (0) printf ("alloc failed"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__, 2135, GF_LOG_ERROR , "alloc failed"); } while (0); break; } typeof( (this->children ->xlator)->fops->stat_cbk) tmp_cbk = quota_stat_cbk; _new->root = frame->root; _new->this = (this->children ->xlator); _new->ret = (ret_fn_t) tmp_cbk; _new->parent = frame; _new->cookie = _new; _new->wind_from = __FUNCTION__ ; _new->wind_to = "FIRST_CHILD(this)->fops->stat"; _new ->unwind_to = "quota_stat_cbk"; pthread_spin_init (&_new ->lock, 0); pthread_spin_lock (&frame->root->stack_lock ); { _new->next = frame->root->frames.next; _new-> prev = &frame->root->frames; if (frame->root-> frames.next) frame->root->frames.next->prev = _new; frame ->root->frames.next = _new; frame->ref_count++; } pthread_spin_unlock (&frame->root->stack_lock); old_THIS = (*__glusterfs_this_location ()); (*__glusterfs_this_location()) = (this->children-> xlator); if (frame->this->ctx->measure_latency) gf_latency_begin (_new, (this->children->xlator)->fops->stat); (this ->children->xlator)->fops->stat (_new, (this-> children->xlator), loc, xdata); (*__glusterfs_this_location ()) = old_THIS; } while (0); |
2136 | return 0; |
2137 | |
2138 | unwind: |
2139 | QUOTA_STACK_UNWIND (stat, frame, -1, ENOMEM, NULL, NULL)do { quota_local_t *_local = ((void*)0); xlator_t *_this = (( void*)0); if (frame) { _local = frame->local; _this = frame ->this; frame->local = ((void*)0); } do { fop_stat_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__ , 2139, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_stat_cbk_t )frame->ret; _parent = frame->parent; pthread_spin_lock (&frame->root->stack_lock); { _parent->ref_count --; } pthread_spin_unlock (&frame->root->stack_lock ); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = _parent->this; frame->complete = _gf_true; frame-> unwind_from = __FUNCTION__; if (frame->this->ctx->measure_latency ) gf_latency_end (frame); fn (_parent, frame->cookie, _parent ->this, -1, 12, ((void*)0), ((void*)0)); (*__glusterfs_this_location ()) = old_THIS; } while (0); quota_local_cleanup (_this, _local ); } while (0); |
2140 | return 0; |
2141 | } |
2142 | |
2143 | |
2144 | int32_t |
2145 | quota_fstat_cbk (call_frame_t *frame, void *cookie, xlator_t *this, |
2146 | int32_t op_ret, int32_t op_errno, struct iatt *buf, |
2147 | dict_t *xdata) |
2148 | { |
2149 | quota_local_t *local = NULL((void*)0); |
2150 | quota_inode_ctx_t *ctx = NULL((void*)0); |
2151 | |
2152 | if (op_ret < 0) { |
2153 | goto out; |
2154 | } |
2155 | |
2156 | local = frame->local; |
2157 | if (local == NULL((void*)0)) { |
2158 | gf_log (this->name, GF_LOG_WARNING, "local is NULL")do { do { if (0) printf ("local is NULL"); } while (0); _gf_log (this->name, "quota.c", __FUNCTION__, 2158, GF_LOG_WARNING , "local is NULL"); } while (0); |
2159 | goto out; |
2160 | } |
2161 | |
2162 | quota_inode_ctx_get (local->loc.inode, -1, this, NULL((void*)0), NULL((void*)0), |
2163 | &ctx, 0); |
2164 | if (ctx == NULL((void*)0)) { |
2165 | gf_log (this->name, GF_LOG_WARNING,do { do { if (0) printf ("quota context not set in inode (gfid:%s)" , uuid_utoa (local->loc.inode->gfid)); } while (0); _gf_log (this->name, "quota.c", __FUNCTION__, 2167, GF_LOG_WARNING , "quota context not set in inode (gfid:%s)", uuid_utoa (local ->loc.inode->gfid)); } while (0) |
2166 | "quota context not set in inode (gfid:%s)",do { do { if (0) printf ("quota context not set in inode (gfid:%s)" , uuid_utoa (local->loc.inode->gfid)); } while (0); _gf_log (this->name, "quota.c", __FUNCTION__, 2167, GF_LOG_WARNING , "quota context not set in inode (gfid:%s)", uuid_utoa (local ->loc.inode->gfid)); } while (0) |
2167 | uuid_utoa (local->loc.inode->gfid))do { do { if (0) printf ("quota context not set in inode (gfid:%s)" , uuid_utoa (local->loc.inode->gfid)); } while (0); _gf_log (this->name, "quota.c", __FUNCTION__, 2167, GF_LOG_WARNING , "quota context not set in inode (gfid:%s)", uuid_utoa (local ->loc.inode->gfid)); } while (0); |
2168 | goto out; |
2169 | } |
2170 | |
2171 | LOCK (&ctx->lock)pthread_spin_lock (&ctx->lock); |
2172 | { |
2173 | if (buf) |
2174 | ctx->buf = *buf; |
2175 | } |
2176 | UNLOCK (&ctx->lock)pthread_spin_unlock (&ctx->lock); |
2177 | |
2178 | out: |
2179 | QUOTA_STACK_UNWIND (fstat, frame, op_ret, op_errno, buf, xdata)do { quota_local_t *_local = ((void*)0); xlator_t *_this = (( void*)0); if (frame) { _local = frame->local; _this = frame ->this; frame->local = ((void*)0); } do { fop_fstat_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__ , 2179, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_fstat_cbk_t )frame->ret; _parent = frame->parent; pthread_spin_lock (&frame->root->stack_lock); { _parent ->ref_count--; } pthread_spin_unlock (&frame->root-> stack_lock); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = _parent->this; frame->complete = _gf_true; frame-> unwind_from = __FUNCTION__; if (frame->this->ctx->measure_latency ) gf_latency_end (frame); fn (_parent, frame->cookie, _parent ->this, op_ret, op_errno, buf, xdata); (*__glusterfs_this_location ()) = old_THIS; } while (0); quota_local_cleanup (_this, _local ); } while (0); |
2180 | return 0; |
2181 | } |
2182 | |
2183 | |
2184 | int32_t |
2185 | quota_fstat (call_frame_t *frame, xlator_t *this, fd_t *fd, dict_t *xdata) |
2186 | { |
2187 | quota_local_t *local = NULL((void*)0); |
2188 | |
2189 | local = quota_local_new (); |
2190 | if (local == NULL((void*)0)) { |
2191 | goto unwind; |
2192 | } |
2193 | |
2194 | frame->local = local; |
2195 | |
2196 | local->loc.inode = inode_ref (fd->inode); |
2197 | |
2198 | STACK_WIND (frame, quota_fstat_cbk, FIRST_CHILD(this),do { call_frame_t *_new = ((void*)0); xlator_t *old_THIS = (( void*)0); _new = mem_get0 (frame->root->pool->frame_mem_pool ); if (!_new) { do { do { if (0) printf ("alloc failed"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__, 2199, GF_LOG_ERROR , "alloc failed"); } while (0); break; } typeof( (this->children ->xlator)->fops->fstat_cbk) tmp_cbk = quota_fstat_cbk ; _new->root = frame->root; _new->this = (this->children ->xlator); _new->ret = (ret_fn_t) tmp_cbk; _new->parent = frame; _new->cookie = _new; _new->wind_from = __FUNCTION__ ; _new->wind_to = "FIRST_CHILD(this)->fops->fstat"; _new ->unwind_to = "quota_fstat_cbk"; pthread_spin_init (&_new ->lock, 0); pthread_spin_lock (&frame->root->stack_lock ); { _new->next = frame->root->frames.next; _new-> prev = &frame->root->frames; if (frame->root-> frames.next) frame->root->frames.next->prev = _new; frame ->root->frames.next = _new; frame->ref_count++; } pthread_spin_unlock (&frame->root->stack_lock); old_THIS = (*__glusterfs_this_location ()); (*__glusterfs_this_location()) = (this->children-> xlator); if (frame->this->ctx->measure_latency) gf_latency_begin (_new, (this->children->xlator)->fops->fstat); ( this->children->xlator)->fops->fstat (_new, (this ->children->xlator), fd, xdata); (*__glusterfs_this_location ()) = old_THIS; } while (0) |
2199 | FIRST_CHILD(this)->fops->fstat, fd, xdata)do { call_frame_t *_new = ((void*)0); xlator_t *old_THIS = (( void*)0); _new = mem_get0 (frame->root->pool->frame_mem_pool ); if (!_new) { do { do { if (0) printf ("alloc failed"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__, 2199, GF_LOG_ERROR , "alloc failed"); } while (0); break; } typeof( (this->children ->xlator)->fops->fstat_cbk) tmp_cbk = quota_fstat_cbk ; _new->root = frame->root; _new->this = (this->children ->xlator); _new->ret = (ret_fn_t) tmp_cbk; _new->parent = frame; _new->cookie = _new; _new->wind_from = __FUNCTION__ ; _new->wind_to = "FIRST_CHILD(this)->fops->fstat"; _new ->unwind_to = "quota_fstat_cbk"; pthread_spin_init (&_new ->lock, 0); pthread_spin_lock (&frame->root->stack_lock ); { _new->next = frame->root->frames.next; _new-> prev = &frame->root->frames; if (frame->root-> frames.next) frame->root->frames.next->prev = _new; frame ->root->frames.next = _new; frame->ref_count++; } pthread_spin_unlock (&frame->root->stack_lock); old_THIS = (*__glusterfs_this_location ()); (*__glusterfs_this_location()) = (this->children-> xlator); if (frame->this->ctx->measure_latency) gf_latency_begin (_new, (this->children->xlator)->fops->fstat); ( this->children->xlator)->fops->fstat (_new, (this ->children->xlator), fd, xdata); (*__glusterfs_this_location ()) = old_THIS; } while (0); |
2200 | return 0; |
2201 | |
2202 | unwind: |
2203 | QUOTA_STACK_UNWIND (fstat, frame, -1, ENOMEM, NULL, NULL)do { quota_local_t *_local = ((void*)0); xlator_t *_this = (( void*)0); if (frame) { _local = frame->local; _this = frame ->this; frame->local = ((void*)0); } do { fop_fstat_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__ , 2203, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_fstat_cbk_t )frame->ret; _parent = frame->parent; pthread_spin_lock (&frame->root->stack_lock); { _parent ->ref_count--; } pthread_spin_unlock (&frame->root-> stack_lock); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = _parent->this; frame->complete = _gf_true; frame-> unwind_from = __FUNCTION__; if (frame->this->ctx->measure_latency ) gf_latency_end (frame); fn (_parent, frame->cookie, _parent ->this, -1, 12, ((void*)0), ((void*)0)); (*__glusterfs_this_location ()) = old_THIS; } while (0); quota_local_cleanup (_this, _local ); } while (0); |
2204 | return 0; |
2205 | } |
2206 | |
2207 | |
2208 | int32_t |
2209 | quota_readlink_cbk (call_frame_t *frame, void *cookie, xlator_t *this, |
2210 | int32_t op_ret, int32_t op_errno, const char *path, |
2211 | struct iatt *buf, dict_t *xdata) |
2212 | { |
2213 | quota_local_t *local = NULL((void*)0); |
2214 | quota_inode_ctx_t *ctx = NULL((void*)0); |
2215 | |
2216 | if (op_ret < 0) { |
2217 | goto out; |
2218 | } |
2219 | |
2220 | local = frame->local; |
2221 | if (local == NULL((void*)0)) { |
2222 | gf_log (this->name, GF_LOG_WARNING, "local is NULL")do { do { if (0) printf ("local is NULL"); } while (0); _gf_log (this->name, "quota.c", __FUNCTION__, 2222, GF_LOG_WARNING , "local is NULL"); } while (0); |
2223 | goto out; |
2224 | } |
2225 | |
2226 | quota_inode_ctx_get (local->loc.inode, -1, this, NULL((void*)0), NULL((void*)0), |
2227 | &ctx, 0); |
2228 | if (ctx == NULL((void*)0)) { |
2229 | gf_log (this->name, GF_LOG_WARNING,do { do { if (0) printf ("quota context not set in inode (gfid:%s)" , uuid_utoa (local->loc.inode->gfid)); } while (0); _gf_log (this->name, "quota.c", __FUNCTION__, 2231, GF_LOG_WARNING , "quota context not set in inode (gfid:%s)", uuid_utoa (local ->loc.inode->gfid)); } while (0) |
2230 | "quota context not set in inode (gfid:%s)",do { do { if (0) printf ("quota context not set in inode (gfid:%s)" , uuid_utoa (local->loc.inode->gfid)); } while (0); _gf_log (this->name, "quota.c", __FUNCTION__, 2231, GF_LOG_WARNING , "quota context not set in inode (gfid:%s)", uuid_utoa (local ->loc.inode->gfid)); } while (0) |
2231 | uuid_utoa (local->loc.inode->gfid))do { do { if (0) printf ("quota context not set in inode (gfid:%s)" , uuid_utoa (local->loc.inode->gfid)); } while (0); _gf_log (this->name, "quota.c", __FUNCTION__, 2231, GF_LOG_WARNING , "quota context not set in inode (gfid:%s)", uuid_utoa (local ->loc.inode->gfid)); } while (0); |
2232 | goto out; |
2233 | } |
2234 | |
2235 | LOCK (&ctx->lock)pthread_spin_lock (&ctx->lock); |
2236 | { |
2237 | ctx->buf = *buf; |
2238 | } |
2239 | UNLOCK (&ctx->lock)pthread_spin_unlock (&ctx->lock); |
2240 | |
2241 | out: |
2242 | QUOTA_STACK_UNWIND (readlink, frame, op_ret, op_errno, path, buf, xdata)do { quota_local_t *_local = ((void*)0); xlator_t *_this = (( void*)0); if (frame) { _local = frame->local; _this = frame ->this; frame->local = ((void*)0); } do { fop_readlink_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__ , 2242, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_readlink_cbk_t )frame->ret; _parent = frame->parent ; pthread_spin_lock (&frame->root->stack_lock); { _parent ->ref_count--; } pthread_spin_unlock (&frame->root-> stack_lock); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = _parent->this; frame->complete = _gf_true; frame-> unwind_from = __FUNCTION__; if (frame->this->ctx->measure_latency ) gf_latency_end (frame); fn (_parent, frame->cookie, _parent ->this, op_ret, op_errno, path, buf, xdata); (*__glusterfs_this_location ()) = old_THIS; } while (0); quota_local_cleanup (_this, _local ); } while (0); |
2243 | return 0; |
2244 | } |
2245 | |
2246 | |
2247 | int32_t |
2248 | quota_readlink (call_frame_t *frame, xlator_t *this, loc_t *loc, size_t size, |
2249 | dict_t *xdata) |
2250 | { |
2251 | quota_local_t *local = NULL((void*)0); |
2252 | int32_t ret = -1; |
2253 | |
2254 | local = quota_local_new (); |
2255 | if (local == NULL((void*)0)) { |
2256 | goto unwind; |
2257 | } |
2258 | |
2259 | frame->local = local; |
2260 | |
2261 | ret = loc_copy (&local->loc, loc); |
2262 | if (ret < 0) { |
2263 | gf_log (this->name, GF_LOG_WARNING, "loc_copy failed")do { do { if (0) printf ("loc_copy failed"); } while (0); _gf_log (this->name, "quota.c", __FUNCTION__, 2263, GF_LOG_WARNING , "loc_copy failed"); } while (0); |
2264 | goto unwind; |
2265 | } |
2266 | |
2267 | STACK_WIND (frame, quota_readlink_cbk, FIRST_CHILD(this),do { call_frame_t *_new = ((void*)0); xlator_t *old_THIS = (( void*)0); _new = mem_get0 (frame->root->pool->frame_mem_pool ); if (!_new) { do { do { if (0) printf ("alloc failed"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__, 2268, GF_LOG_ERROR , "alloc failed"); } while (0); break; } typeof( (this->children ->xlator)->fops->readlink_cbk) tmp_cbk = quota_readlink_cbk ; _new->root = frame->root; _new->this = (this->children ->xlator); _new->ret = (ret_fn_t) tmp_cbk; _new->parent = frame; _new->cookie = _new; _new->wind_from = __FUNCTION__ ; _new->wind_to = "FIRST_CHILD(this)->fops->readlink" ; _new->unwind_to = "quota_readlink_cbk"; pthread_spin_init (&_new->lock, 0); pthread_spin_lock (&frame->root ->stack_lock); { _new->next = frame->root->frames .next; _new->prev = &frame->root->frames; if (frame ->root->frames.next) frame->root->frames.next-> prev = _new; frame->root->frames.next = _new; frame-> ref_count++; } pthread_spin_unlock (&frame->root->stack_lock ); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = (this->children->xlator); if (frame->this-> ctx->measure_latency) gf_latency_begin (_new, (this->children ->xlator)->fops->readlink); (this->children->xlator )->fops->readlink (_new, (this->children->xlator) , loc, size, xdata); (*__glusterfs_this_location()) = old_THIS ; } while (0) |
2268 | FIRST_CHILD(this)->fops->readlink, loc, size, xdata)do { call_frame_t *_new = ((void*)0); xlator_t *old_THIS = (( void*)0); _new = mem_get0 (frame->root->pool->frame_mem_pool ); if (!_new) { do { do { if (0) printf ("alloc failed"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__, 2268, GF_LOG_ERROR , "alloc failed"); } while (0); break; } typeof( (this->children ->xlator)->fops->readlink_cbk) tmp_cbk = quota_readlink_cbk ; _new->root = frame->root; _new->this = (this->children ->xlator); _new->ret = (ret_fn_t) tmp_cbk; _new->parent = frame; _new->cookie = _new; _new->wind_from = __FUNCTION__ ; _new->wind_to = "FIRST_CHILD(this)->fops->readlink" ; _new->unwind_to = "quota_readlink_cbk"; pthread_spin_init (&_new->lock, 0); pthread_spin_lock (&frame->root ->stack_lock); { _new->next = frame->root->frames .next; _new->prev = &frame->root->frames; if (frame ->root->frames.next) frame->root->frames.next-> prev = _new; frame->root->frames.next = _new; frame-> ref_count++; } pthread_spin_unlock (&frame->root->stack_lock ); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = (this->children->xlator); if (frame->this-> ctx->measure_latency) gf_latency_begin (_new, (this->children ->xlator)->fops->readlink); (this->children->xlator )->fops->readlink (_new, (this->children->xlator) , loc, size, xdata); (*__glusterfs_this_location()) = old_THIS ; } while (0); |
2269 | return 0; |
2270 | |
2271 | unwind: |
2272 | QUOTA_STACK_UNWIND (readlink, frame, -1, ENOMEM, NULL, NULL, NULL)do { quota_local_t *_local = ((void*)0); xlator_t *_this = (( void*)0); if (frame) { _local = frame->local; _this = frame ->this; frame->local = ((void*)0); } do { fop_readlink_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__ , 2272, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_readlink_cbk_t )frame->ret; _parent = frame->parent ; pthread_spin_lock (&frame->root->stack_lock); { _parent ->ref_count--; } pthread_spin_unlock (&frame->root-> stack_lock); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = _parent->this; frame->complete = _gf_true; frame-> unwind_from = __FUNCTION__; if (frame->this->ctx->measure_latency ) gf_latency_end (frame); fn (_parent, frame->cookie, _parent ->this, -1, 12, ((void*)0), ((void*)0), ((void*)0)); (*__glusterfs_this_location ()) = old_THIS; } while (0); quota_local_cleanup (_this, _local ); } while (0); |
2273 | return 0; |
2274 | } |
2275 | |
2276 | |
2277 | int32_t |
2278 | quota_readv_cbk (call_frame_t *frame, void *cookie, xlator_t *this, |
2279 | int32_t op_ret, int32_t op_errno, struct iovec *vector, |
2280 | int32_t count, struct iatt *buf, struct iobref *iobref, |
2281 | dict_t *xdata) |
2282 | { |
2283 | quota_local_t *local = NULL((void*)0); |
2284 | quota_inode_ctx_t *ctx = NULL((void*)0); |
2285 | |
2286 | if (op_ret < 0) { |
2287 | goto out; |
2288 | } |
2289 | |
2290 | local = frame->local; |
2291 | if (local == NULL((void*)0)) { |
2292 | gf_log (this->name, GF_LOG_WARNING, "local is NULL")do { do { if (0) printf ("local is NULL"); } while (0); _gf_log (this->name, "quota.c", __FUNCTION__, 2292, GF_LOG_WARNING , "local is NULL"); } while (0); |
2293 | goto out; |
2294 | } |
2295 | |
2296 | quota_inode_ctx_get (local->loc.inode, -1, this, NULL((void*)0), NULL((void*)0), |
2297 | &ctx, 0); |
2298 | if (ctx == NULL((void*)0)) { |
2299 | gf_log (this->name, GF_LOG_WARNING,do { do { if (0) printf ("quota context not set in inode (gfid:%s)" , uuid_utoa (local->loc.inode->gfid)); } while (0); _gf_log (this->name, "quota.c", __FUNCTION__, 2301, GF_LOG_WARNING , "quota context not set in inode (gfid:%s)", uuid_utoa (local ->loc.inode->gfid)); } while (0) |
2300 | "quota context not set in inode (gfid:%s)",do { do { if (0) printf ("quota context not set in inode (gfid:%s)" , uuid_utoa (local->loc.inode->gfid)); } while (0); _gf_log (this->name, "quota.c", __FUNCTION__, 2301, GF_LOG_WARNING , "quota context not set in inode (gfid:%s)", uuid_utoa (local ->loc.inode->gfid)); } while (0) |
2301 | uuid_utoa (local->loc.inode->gfid))do { do { if (0) printf ("quota context not set in inode (gfid:%s)" , uuid_utoa (local->loc.inode->gfid)); } while (0); _gf_log (this->name, "quota.c", __FUNCTION__, 2301, GF_LOG_WARNING , "quota context not set in inode (gfid:%s)", uuid_utoa (local ->loc.inode->gfid)); } while (0); |
2302 | goto out; |
2303 | } |
2304 | |
2305 | LOCK (&ctx->lock)pthread_spin_lock (&ctx->lock); |
2306 | { |
2307 | ctx->buf = *buf; |
2308 | } |
2309 | UNLOCK (&ctx->lock)pthread_spin_unlock (&ctx->lock); |
2310 | |
2311 | out: |
2312 | QUOTA_STACK_UNWIND (readv, frame, op_ret, op_errno, vector, count,do { quota_local_t *_local = ((void*)0); xlator_t *_this = (( void*)0); if (frame) { _local = frame->local; _this = frame ->this; frame->local = ((void*)0); } do { fop_readv_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__ , 2313, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_readv_cbk_t )frame->ret; _parent = frame->parent; pthread_spin_lock (&frame->root->stack_lock); { _parent ->ref_count--; } pthread_spin_unlock (&frame->root-> stack_lock); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = _parent->this; frame->complete = _gf_true; frame-> unwind_from = __FUNCTION__; if (frame->this->ctx->measure_latency ) gf_latency_end (frame); fn (_parent, frame->cookie, _parent ->this, op_ret, op_errno, vector, count, buf, iobref, xdata ); (*__glusterfs_this_location()) = old_THIS; } while (0); quota_local_cleanup (_this, _local); } while (0) |
2313 | buf, iobref, xdata)do { quota_local_t *_local = ((void*)0); xlator_t *_this = (( void*)0); if (frame) { _local = frame->local; _this = frame ->this; frame->local = ((void*)0); } do { fop_readv_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__ , 2313, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_readv_cbk_t )frame->ret; _parent = frame->parent; pthread_spin_lock (&frame->root->stack_lock); { _parent ->ref_count--; } pthread_spin_unlock (&frame->root-> stack_lock); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = _parent->this; frame->complete = _gf_true; frame-> unwind_from = __FUNCTION__; if (frame->this->ctx->measure_latency ) gf_latency_end (frame); fn (_parent, frame->cookie, _parent ->this, op_ret, op_errno, vector, count, buf, iobref, xdata ); (*__glusterfs_this_location()) = old_THIS; } while (0); quota_local_cleanup (_this, _local); } while (0); |
2314 | return 0; |
2315 | } |
2316 | |
2317 | |
2318 | int32_t |
2319 | quota_readv (call_frame_t *frame, xlator_t *this, fd_t *fd, size_t size, |
2320 | off_t offset, uint32_t flags, dict_t *xdata) |
2321 | { |
2322 | quota_local_t *local = NULL((void*)0); |
2323 | |
2324 | local = quota_local_new (); |
2325 | if (local == NULL((void*)0)) { |
2326 | goto unwind; |
2327 | } |
2328 | |
2329 | frame->local = local; |
2330 | |
2331 | local->loc.inode = inode_ref (fd->inode); |
2332 | |
2333 | STACK_WIND (frame, quota_readv_cbk, FIRST_CHILD(this),do { call_frame_t *_new = ((void*)0); xlator_t *old_THIS = (( void*)0); _new = mem_get0 (frame->root->pool->frame_mem_pool ); if (!_new) { do { do { if (0) printf ("alloc failed"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__, 2335, GF_LOG_ERROR , "alloc failed"); } while (0); break; } typeof( (this->children ->xlator)->fops->readv_cbk) tmp_cbk = quota_readv_cbk ; _new->root = frame->root; _new->this = (this->children ->xlator); _new->ret = (ret_fn_t) tmp_cbk; _new->parent = frame; _new->cookie = _new; _new->wind_from = __FUNCTION__ ; _new->wind_to = "FIRST_CHILD(this)->fops->readv"; _new ->unwind_to = "quota_readv_cbk"; pthread_spin_init (&_new ->lock, 0); pthread_spin_lock (&frame->root->stack_lock ); { _new->next = frame->root->frames.next; _new-> prev = &frame->root->frames; if (frame->root-> frames.next) frame->root->frames.next->prev = _new; frame ->root->frames.next = _new; frame->ref_count++; } pthread_spin_unlock (&frame->root->stack_lock); old_THIS = (*__glusterfs_this_location ()); (*__glusterfs_this_location()) = (this->children-> xlator); if (frame->this->ctx->measure_latency) gf_latency_begin (_new, (this->children->xlator)->fops->readv); ( this->children->xlator)->fops->readv (_new, (this ->children->xlator), fd, size, offset, flags, xdata); ( *__glusterfs_this_location()) = old_THIS; } while (0) |
2334 | FIRST_CHILD(this)->fops->readv, fd, size, offset, flags,do { call_frame_t *_new = ((void*)0); xlator_t *old_THIS = (( void*)0); _new = mem_get0 (frame->root->pool->frame_mem_pool ); if (!_new) { do { do { if (0) printf ("alloc failed"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__, 2335, GF_LOG_ERROR , "alloc failed"); } while (0); break; } typeof( (this->children ->xlator)->fops->readv_cbk) tmp_cbk = quota_readv_cbk ; _new->root = frame->root; _new->this = (this->children ->xlator); _new->ret = (ret_fn_t) tmp_cbk; _new->parent = frame; _new->cookie = _new; _new->wind_from = __FUNCTION__ ; _new->wind_to = "FIRST_CHILD(this)->fops->readv"; _new ->unwind_to = "quota_readv_cbk"; pthread_spin_init (&_new ->lock, 0); pthread_spin_lock (&frame->root->stack_lock ); { _new->next = frame->root->frames.next; _new-> prev = &frame->root->frames; if (frame->root-> frames.next) frame->root->frames.next->prev = _new; frame ->root->frames.next = _new; frame->ref_count++; } pthread_spin_unlock (&frame->root->stack_lock); old_THIS = (*__glusterfs_this_location ()); (*__glusterfs_this_location()) = (this->children-> xlator); if (frame->this->ctx->measure_latency) gf_latency_begin (_new, (this->children->xlator)->fops->readv); ( this->children->xlator)->fops->readv (_new, (this ->children->xlator), fd, size, offset, flags, xdata); ( *__glusterfs_this_location()) = old_THIS; } while (0) |
2335 | xdata)do { call_frame_t *_new = ((void*)0); xlator_t *old_THIS = (( void*)0); _new = mem_get0 (frame->root->pool->frame_mem_pool ); if (!_new) { do { do { if (0) printf ("alloc failed"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__, 2335, GF_LOG_ERROR , "alloc failed"); } while (0); break; } typeof( (this->children ->xlator)->fops->readv_cbk) tmp_cbk = quota_readv_cbk ; _new->root = frame->root; _new->this = (this->children ->xlator); _new->ret = (ret_fn_t) tmp_cbk; _new->parent = frame; _new->cookie = _new; _new->wind_from = __FUNCTION__ ; _new->wind_to = "FIRST_CHILD(this)->fops->readv"; _new ->unwind_to = "quota_readv_cbk"; pthread_spin_init (&_new ->lock, 0); pthread_spin_lock (&frame->root->stack_lock ); { _new->next = frame->root->frames.next; _new-> prev = &frame->root->frames; if (frame->root-> frames.next) frame->root->frames.next->prev = _new; frame ->root->frames.next = _new; frame->ref_count++; } pthread_spin_unlock (&frame->root->stack_lock); old_THIS = (*__glusterfs_this_location ()); (*__glusterfs_this_location()) = (this->children-> xlator); if (frame->this->ctx->measure_latency) gf_latency_begin (_new, (this->children->xlator)->fops->readv); ( this->children->xlator)->fops->readv (_new, (this ->children->xlator), fd, size, offset, flags, xdata); ( *__glusterfs_this_location()) = old_THIS; } while (0); |
2336 | return 0; |
2337 | |
2338 | unwind: |
2339 | QUOTA_STACK_UNWIND (readv, frame, -1, ENOMEM, NULL, -1, NULL, NULL, NULL)do { quota_local_t *_local = ((void*)0); xlator_t *_this = (( void*)0); if (frame) { _local = frame->local; _this = frame ->this; frame->local = ((void*)0); } do { fop_readv_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__ , 2339, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_readv_cbk_t )frame->ret; _parent = frame->parent; pthread_spin_lock (&frame->root->stack_lock); { _parent ->ref_count--; } pthread_spin_unlock (&frame->root-> stack_lock); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = _parent->this; frame->complete = _gf_true; frame-> unwind_from = __FUNCTION__; if (frame->this->ctx->measure_latency ) gf_latency_end (frame); fn (_parent, frame->cookie, _parent ->this, -1, 12, ((void*)0), -1, ((void*)0), ((void*)0), (( void*)0)); (*__glusterfs_this_location()) = old_THIS; } while (0); quota_local_cleanup (_this, _local); } while (0); |
2340 | return 0; |
2341 | } |
2342 | |
2343 | |
2344 | int32_t |
2345 | quota_fsync_cbk (call_frame_t *frame, void *cookie, xlator_t *this, |
2346 | int32_t op_ret, int32_t op_errno, struct iatt *prebuf, |
2347 | struct iatt *postbuf, dict_t *xdata) |
2348 | { |
2349 | quota_local_t *local = NULL((void*)0); |
2350 | quota_inode_ctx_t *ctx = NULL((void*)0); |
2351 | |
2352 | if (op_ret < 0) { |
2353 | goto out; |
2354 | } |
2355 | |
2356 | local = frame->local; |
2357 | if (local == NULL((void*)0)) { |
2358 | gf_log (this->name, GF_LOG_WARNING, "local is NULL")do { do { if (0) printf ("local is NULL"); } while (0); _gf_log (this->name, "quota.c", __FUNCTION__, 2358, GF_LOG_WARNING , "local is NULL"); } while (0); |
2359 | goto out; |
2360 | } |
2361 | |
2362 | quota_inode_ctx_get (local->loc.inode, -1, this, NULL((void*)0), NULL((void*)0), |
2363 | &ctx, 0); |
2364 | if (ctx == NULL((void*)0)) { |
2365 | gf_log (this->name, GF_LOG_WARNING,do { do { if (0) printf ("quota context not set in inode (gfid:%s)" , uuid_utoa (local->loc.inode->gfid)); } while (0); _gf_log (this->name, "quota.c", __FUNCTION__, 2367, GF_LOG_WARNING , "quota context not set in inode (gfid:%s)", uuid_utoa (local ->loc.inode->gfid)); } while (0) |
2366 | "quota context not set in inode (gfid:%s)",do { do { if (0) printf ("quota context not set in inode (gfid:%s)" , uuid_utoa (local->loc.inode->gfid)); } while (0); _gf_log (this->name, "quota.c", __FUNCTION__, 2367, GF_LOG_WARNING , "quota context not set in inode (gfid:%s)", uuid_utoa (local ->loc.inode->gfid)); } while (0) |
2367 | uuid_utoa (local->loc.inode->gfid))do { do { if (0) printf ("quota context not set in inode (gfid:%s)" , uuid_utoa (local->loc.inode->gfid)); } while (0); _gf_log (this->name, "quota.c", __FUNCTION__, 2367, GF_LOG_WARNING , "quota context not set in inode (gfid:%s)", uuid_utoa (local ->loc.inode->gfid)); } while (0); |
2368 | goto out; |
2369 | } |
2370 | |
2371 | LOCK (&ctx->lock)pthread_spin_lock (&ctx->lock); |
2372 | { |
2373 | ctx->buf = *postbuf; |
2374 | } |
2375 | UNLOCK (&ctx->lock)pthread_spin_unlock (&ctx->lock); |
2376 | |
2377 | out: |
2378 | QUOTA_STACK_UNWIND (fsync, frame, op_ret, op_errno, prebuf, postbuf,do { quota_local_t *_local = ((void*)0); xlator_t *_this = (( void*)0); if (frame) { _local = frame->local; _this = frame ->this; frame->local = ((void*)0); } do { fop_fsync_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__ , 2379, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_fsync_cbk_t )frame->ret; _parent = frame->parent; pthread_spin_lock (&frame->root->stack_lock); { _parent ->ref_count--; } pthread_spin_unlock (&frame->root-> stack_lock); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = _parent->this; frame->complete = _gf_true; frame-> unwind_from = __FUNCTION__; if (frame->this->ctx->measure_latency ) gf_latency_end (frame); fn (_parent, frame->cookie, _parent ->this, op_ret, op_errno, prebuf, postbuf, xdata); (*__glusterfs_this_location ()) = old_THIS; } while (0); quota_local_cleanup (_this, _local ); } while (0) |
2379 | xdata)do { quota_local_t *_local = ((void*)0); xlator_t *_this = (( void*)0); if (frame) { _local = frame->local; _this = frame ->this; frame->local = ((void*)0); } do { fop_fsync_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__ , 2379, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_fsync_cbk_t )frame->ret; _parent = frame->parent; pthread_spin_lock (&frame->root->stack_lock); { _parent ->ref_count--; } pthread_spin_unlock (&frame->root-> stack_lock); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = _parent->this; frame->complete = _gf_true; frame-> unwind_from = __FUNCTION__; if (frame->this->ctx->measure_latency ) gf_latency_end (frame); fn (_parent, frame->cookie, _parent ->this, op_ret, op_errno, prebuf, postbuf, xdata); (*__glusterfs_this_location ()) = old_THIS; } while (0); quota_local_cleanup (_this, _local ); } while (0); |
2380 | return 0; |
2381 | } |
2382 | |
2383 | |
2384 | int32_t |
2385 | quota_fsync (call_frame_t *frame, xlator_t *this, fd_t *fd, int32_t flags, |
2386 | dict_t *xdata) |
2387 | { |
2388 | quota_local_t *local = NULL((void*)0); |
2389 | |
2390 | local = quota_local_new (); |
2391 | if (local == NULL((void*)0)) { |
2392 | goto unwind; |
2393 | } |
2394 | |
2395 | local->loc.inode = inode_ref (fd->inode); |
2396 | |
2397 | frame->local = local; |
2398 | |
2399 | STACK_WIND (frame, quota_fsync_cbk, FIRST_CHILD(this),do { call_frame_t *_new = ((void*)0); xlator_t *old_THIS = (( void*)0); _new = mem_get0 (frame->root->pool->frame_mem_pool ); if (!_new) { do { do { if (0) printf ("alloc failed"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__, 2400, GF_LOG_ERROR , "alloc failed"); } while (0); break; } typeof( (this->children ->xlator)->fops->fsync_cbk) tmp_cbk = quota_fsync_cbk ; _new->root = frame->root; _new->this = (this->children ->xlator); _new->ret = (ret_fn_t) tmp_cbk; _new->parent = frame; _new->cookie = _new; _new->wind_from = __FUNCTION__ ; _new->wind_to = "FIRST_CHILD(this)->fops->fsync"; _new ->unwind_to = "quota_fsync_cbk"; pthread_spin_init (&_new ->lock, 0); pthread_spin_lock (&frame->root->stack_lock ); { _new->next = frame->root->frames.next; _new-> prev = &frame->root->frames; if (frame->root-> frames.next) frame->root->frames.next->prev = _new; frame ->root->frames.next = _new; frame->ref_count++; } pthread_spin_unlock (&frame->root->stack_lock); old_THIS = (*__glusterfs_this_location ()); (*__glusterfs_this_location()) = (this->children-> xlator); if (frame->this->ctx->measure_latency) gf_latency_begin (_new, (this->children->xlator)->fops->fsync); ( this->children->xlator)->fops->fsync (_new, (this ->children->xlator), fd, flags, xdata); (*__glusterfs_this_location ()) = old_THIS; } while (0) |
2400 | FIRST_CHILD(this)->fops->fsync, fd, flags, xdata)do { call_frame_t *_new = ((void*)0); xlator_t *old_THIS = (( void*)0); _new = mem_get0 (frame->root->pool->frame_mem_pool ); if (!_new) { do { do { if (0) printf ("alloc failed"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__, 2400, GF_LOG_ERROR , "alloc failed"); } while (0); break; } typeof( (this->children ->xlator)->fops->fsync_cbk) tmp_cbk = quota_fsync_cbk ; _new->root = frame->root; _new->this = (this->children ->xlator); _new->ret = (ret_fn_t) tmp_cbk; _new->parent = frame; _new->cookie = _new; _new->wind_from = __FUNCTION__ ; _new->wind_to = "FIRST_CHILD(this)->fops->fsync"; _new ->unwind_to = "quota_fsync_cbk"; pthread_spin_init (&_new ->lock, 0); pthread_spin_lock (&frame->root->stack_lock ); { _new->next = frame->root->frames.next; _new-> prev = &frame->root->frames; if (frame->root-> frames.next) frame->root->frames.next->prev = _new; frame ->root->frames.next = _new; frame->ref_count++; } pthread_spin_unlock (&frame->root->stack_lock); old_THIS = (*__glusterfs_this_location ()); (*__glusterfs_this_location()) = (this->children-> xlator); if (frame->this->ctx->measure_latency) gf_latency_begin (_new, (this->children->xlator)->fops->fsync); ( this->children->xlator)->fops->fsync (_new, (this ->children->xlator), fd, flags, xdata); (*__glusterfs_this_location ()) = old_THIS; } while (0); |
2401 | return 0; |
2402 | |
2403 | unwind: |
2404 | QUOTA_STACK_UNWIND (fsync, frame, -1, ENOMEM, NULL, NULL, NULL)do { quota_local_t *_local = ((void*)0); xlator_t *_this = (( void*)0); if (frame) { _local = frame->local; _this = frame ->this; frame->local = ((void*)0); } do { fop_fsync_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__ , 2404, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_fsync_cbk_t )frame->ret; _parent = frame->parent; pthread_spin_lock (&frame->root->stack_lock); { _parent ->ref_count--; } pthread_spin_unlock (&frame->root-> stack_lock); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = _parent->this; frame->complete = _gf_true; frame-> unwind_from = __FUNCTION__; if (frame->this->ctx->measure_latency ) gf_latency_end (frame); fn (_parent, frame->cookie, _parent ->this, -1, 12, ((void*)0), ((void*)0), ((void*)0)); (*__glusterfs_this_location ()) = old_THIS; } while (0); quota_local_cleanup (_this, _local ); } while (0); |
2405 | return 0; |
2406 | |
2407 | } |
2408 | |
2409 | |
2410 | int32_t |
2411 | quota_setattr_cbk (call_frame_t *frame, void *cookie, xlator_t *this, |
2412 | int32_t op_ret, int32_t op_errno, struct iatt *statpre, |
2413 | struct iatt *statpost, dict_t *xdata) |
2414 | { |
2415 | quota_local_t *local = NULL((void*)0); |
2416 | quota_inode_ctx_t *ctx = NULL((void*)0); |
2417 | |
2418 | if (op_ret < 0) { |
2419 | goto out; |
2420 | } |
2421 | |
2422 | local = frame->local; |
2423 | if (local == NULL((void*)0)) { |
2424 | gf_log (this->name, GF_LOG_WARNING, "local is NULL")do { do { if (0) printf ("local is NULL"); } while (0); _gf_log (this->name, "quota.c", __FUNCTION__, 2424, GF_LOG_WARNING , "local is NULL"); } while (0); |
2425 | goto out; |
2426 | } |
2427 | |
2428 | quota_inode_ctx_get (local->loc.inode, -1, this, NULL((void*)0), NULL((void*)0), |
2429 | &ctx, 0); |
2430 | if (ctx == NULL((void*)0)) { |
2431 | gf_log (this->name, GF_LOG_DEBUG,do { do { if (0) printf ("quota context not set in inode (gfid:%s)" , uuid_utoa (local->loc.inode->gfid)); } while (0); _gf_log (this->name, "quota.c", __FUNCTION__, 2433, GF_LOG_DEBUG, "quota context not set in inode (gfid:%s)", uuid_utoa (local ->loc.inode->gfid)); } while (0) |
2432 | "quota context not set in inode (gfid:%s)",do { do { if (0) printf ("quota context not set in inode (gfid:%s)" , uuid_utoa (local->loc.inode->gfid)); } while (0); _gf_log (this->name, "quota.c", __FUNCTION__, 2433, GF_LOG_DEBUG, "quota context not set in inode (gfid:%s)", uuid_utoa (local ->loc.inode->gfid)); } while (0) |
2433 | uuid_utoa (local->loc.inode->gfid))do { do { if (0) printf ("quota context not set in inode (gfid:%s)" , uuid_utoa (local->loc.inode->gfid)); } while (0); _gf_log (this->name, "quota.c", __FUNCTION__, 2433, GF_LOG_DEBUG, "quota context not set in inode (gfid:%s)", uuid_utoa (local ->loc.inode->gfid)); } while (0); |
2434 | goto out; |
2435 | } |
2436 | |
2437 | LOCK (&ctx->lock)pthread_spin_lock (&ctx->lock); |
2438 | { |
2439 | if (statpost) |
2440 | ctx->buf = *statpost; |
2441 | } |
2442 | UNLOCK (&ctx->lock)pthread_spin_unlock (&ctx->lock); |
2443 | |
2444 | out: |
2445 | QUOTA_STACK_UNWIND (setattr, frame, op_ret, op_errno, statpre,do { quota_local_t *_local = ((void*)0); xlator_t *_this = (( void*)0); if (frame) { _local = frame->local; _this = frame ->this; frame->local = ((void*)0); } do { fop_setattr_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__ , 2446, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_setattr_cbk_t )frame->ret; _parent = frame->parent ; pthread_spin_lock (&frame->root->stack_lock); { _parent ->ref_count--; } pthread_spin_unlock (&frame->root-> stack_lock); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = _parent->this; frame->complete = _gf_true; frame-> unwind_from = __FUNCTION__; if (frame->this->ctx->measure_latency ) gf_latency_end (frame); fn (_parent, frame->cookie, _parent ->this, op_ret, op_errno, statpre, statpost, xdata); (*__glusterfs_this_location ()) = old_THIS; } while (0); quota_local_cleanup (_this, _local ); } while (0) |
2446 | statpost, xdata)do { quota_local_t *_local = ((void*)0); xlator_t *_this = (( void*)0); if (frame) { _local = frame->local; _this = frame ->this; frame->local = ((void*)0); } do { fop_setattr_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__ , 2446, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_setattr_cbk_t )frame->ret; _parent = frame->parent ; pthread_spin_lock (&frame->root->stack_lock); { _parent ->ref_count--; } pthread_spin_unlock (&frame->root-> stack_lock); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = _parent->this; frame->complete = _gf_true; frame-> unwind_from = __FUNCTION__; if (frame->this->ctx->measure_latency ) gf_latency_end (frame); fn (_parent, frame->cookie, _parent ->this, op_ret, op_errno, statpre, statpost, xdata); (*__glusterfs_this_location ()) = old_THIS; } while (0); quota_local_cleanup (_this, _local ); } while (0); |
2447 | return 0; |
2448 | } |
2449 | |
2450 | |
2451 | int32_t |
2452 | quota_setattr (call_frame_t *frame, xlator_t *this, loc_t *loc, |
2453 | struct iatt *stbuf, int32_t valid, dict_t *xdata) |
2454 | { |
2455 | quota_local_t *local = NULL((void*)0); |
2456 | int32_t ret = -1; |
2457 | |
2458 | local = quota_local_new (); |
2459 | if (local == NULL((void*)0)) { |
2460 | goto unwind; |
2461 | } |
2462 | |
2463 | frame->local = local; |
2464 | |
2465 | ret = loc_copy (&local->loc, loc); |
2466 | if (ret < 0) { |
2467 | gf_log (this->name, GF_LOG_WARNING, "loc_copy failed")do { do { if (0) printf ("loc_copy failed"); } while (0); _gf_log (this->name, "quota.c", __FUNCTION__, 2467, GF_LOG_WARNING , "loc_copy failed"); } while (0); |
2468 | goto unwind; |
2469 | } |
2470 | |
2471 | STACK_WIND (frame, quota_setattr_cbk, FIRST_CHILD (this),do { call_frame_t *_new = ((void*)0); xlator_t *old_THIS = (( void*)0); _new = mem_get0 (frame->root->pool->frame_mem_pool ); if (!_new) { do { do { if (0) printf ("alloc failed"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__, 2472, GF_LOG_ERROR , "alloc failed"); } while (0); break; } typeof( (this->children ->xlator)->fops->setattr_cbk) tmp_cbk = quota_setattr_cbk ; _new->root = frame->root; _new->this = (this->children ->xlator); _new->ret = (ret_fn_t) tmp_cbk; _new->parent = frame; _new->cookie = _new; _new->wind_from = __FUNCTION__ ; _new->wind_to = "FIRST_CHILD (this)->fops->setattr" ; _new->unwind_to = "quota_setattr_cbk"; pthread_spin_init (&_new->lock, 0); pthread_spin_lock (&frame->root ->stack_lock); { _new->next = frame->root->frames .next; _new->prev = &frame->root->frames; if (frame ->root->frames.next) frame->root->frames.next-> prev = _new; frame->root->frames.next = _new; frame-> ref_count++; } pthread_spin_unlock (&frame->root->stack_lock ); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = (this->children->xlator); if (frame->this-> ctx->measure_latency) gf_latency_begin (_new, (this->children ->xlator)->fops->setattr); (this->children->xlator )->fops->setattr (_new, (this->children->xlator), loc, stbuf, valid, xdata); (*__glusterfs_this_location()) = old_THIS ; } while (0) |
2472 | FIRST_CHILD (this)->fops->setattr, loc, stbuf, valid, xdata)do { call_frame_t *_new = ((void*)0); xlator_t *old_THIS = (( void*)0); _new = mem_get0 (frame->root->pool->frame_mem_pool ); if (!_new) { do { do { if (0) printf ("alloc failed"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__, 2472, GF_LOG_ERROR , "alloc failed"); } while (0); break; } typeof( (this->children ->xlator)->fops->setattr_cbk) tmp_cbk = quota_setattr_cbk ; _new->root = frame->root; _new->this = (this->children ->xlator); _new->ret = (ret_fn_t) tmp_cbk; _new->parent = frame; _new->cookie = _new; _new->wind_from = __FUNCTION__ ; _new->wind_to = "FIRST_CHILD (this)->fops->setattr" ; _new->unwind_to = "quota_setattr_cbk"; pthread_spin_init (&_new->lock, 0); pthread_spin_lock (&frame->root ->stack_lock); { _new->next = frame->root->frames .next; _new->prev = &frame->root->frames; if (frame ->root->frames.next) frame->root->frames.next-> prev = _new; frame->root->frames.next = _new; frame-> ref_count++; } pthread_spin_unlock (&frame->root->stack_lock ); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = (this->children->xlator); if (frame->this-> ctx->measure_latency) gf_latency_begin (_new, (this->children ->xlator)->fops->setattr); (this->children->xlator )->fops->setattr (_new, (this->children->xlator), loc, stbuf, valid, xdata); (*__glusterfs_this_location()) = old_THIS ; } while (0); |
2473 | return 0; |
2474 | |
2475 | unwind: |
2476 | QUOTA_STACK_UNWIND (setattr, frame, -1, ENOMEM, NULL, NULL, NULL)do { quota_local_t *_local = ((void*)0); xlator_t *_this = (( void*)0); if (frame) { _local = frame->local; _this = frame ->this; frame->local = ((void*)0); } do { fop_setattr_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__ , 2476, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_setattr_cbk_t )frame->ret; _parent = frame->parent ; pthread_spin_lock (&frame->root->stack_lock); { _parent ->ref_count--; } pthread_spin_unlock (&frame->root-> stack_lock); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = _parent->this; frame->complete = _gf_true; frame-> unwind_from = __FUNCTION__; if (frame->this->ctx->measure_latency ) gf_latency_end (frame); fn (_parent, frame->cookie, _parent ->this, -1, 12, ((void*)0), ((void*)0), ((void*)0)); (*__glusterfs_this_location ()) = old_THIS; } while (0); quota_local_cleanup (_this, _local ); } while (0); |
2477 | return 0; |
2478 | } |
2479 | |
2480 | |
2481 | int32_t |
2482 | quota_fsetattr_cbk (call_frame_t *frame, void *cookie, xlator_t *this, |
2483 | int32_t op_ret, int32_t op_errno, struct iatt *statpre, |
2484 | struct iatt *statpost, dict_t *xdata) |
2485 | { |
2486 | quota_local_t *local = NULL((void*)0); |
2487 | quota_inode_ctx_t *ctx = NULL((void*)0); |
2488 | |
2489 | if (op_ret < 0) { |
2490 | goto out; |
2491 | } |
2492 | |
2493 | local = frame->local; |
2494 | if (local == NULL((void*)0)) { |
2495 | gf_log (this->name, GF_LOG_WARNING, "local is NULL")do { do { if (0) printf ("local is NULL"); } while (0); _gf_log (this->name, "quota.c", __FUNCTION__, 2495, GF_LOG_WARNING , "local is NULL"); } while (0); |
2496 | goto out; |
2497 | } |
2498 | |
2499 | quota_inode_ctx_get (local->loc.inode, -1, this, NULL((void*)0), NULL((void*)0), |
2500 | &ctx, 0); |
2501 | if (ctx == NULL((void*)0)) { |
2502 | gf_log (this->name, GF_LOG_WARNING,do { do { if (0) printf ("quota context not set in inode (gfid:%s)" , uuid_utoa (local->loc.inode->gfid)); } while (0); _gf_log (this->name, "quota.c", __FUNCTION__, 2504, GF_LOG_WARNING , "quota context not set in inode (gfid:%s)", uuid_utoa (local ->loc.inode->gfid)); } while (0) |
2503 | "quota context not set in inode (gfid:%s)",do { do { if (0) printf ("quota context not set in inode (gfid:%s)" , uuid_utoa (local->loc.inode->gfid)); } while (0); _gf_log (this->name, "quota.c", __FUNCTION__, 2504, GF_LOG_WARNING , "quota context not set in inode (gfid:%s)", uuid_utoa (local ->loc.inode->gfid)); } while (0) |
2504 | uuid_utoa (local->loc.inode->gfid))do { do { if (0) printf ("quota context not set in inode (gfid:%s)" , uuid_utoa (local->loc.inode->gfid)); } while (0); _gf_log (this->name, "quota.c", __FUNCTION__, 2504, GF_LOG_WARNING , "quota context not set in inode (gfid:%s)", uuid_utoa (local ->loc.inode->gfid)); } while (0); |
2505 | goto out; |
2506 | } |
2507 | |
2508 | LOCK (&ctx->lock)pthread_spin_lock (&ctx->lock); |
2509 | { |
2510 | ctx->buf = *statpost; |
2511 | } |
2512 | UNLOCK (&ctx->lock)pthread_spin_unlock (&ctx->lock); |
2513 | |
2514 | out: |
2515 | QUOTA_STACK_UNWIND (fsetattr, frame, op_ret, op_errno, statpre,do { quota_local_t *_local = ((void*)0); xlator_t *_this = (( void*)0); if (frame) { _local = frame->local; _this = frame ->this; frame->local = ((void*)0); } do { fop_fsetattr_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__ , 2516, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_fsetattr_cbk_t )frame->ret; _parent = frame->parent ; pthread_spin_lock (&frame->root->stack_lock); { _parent ->ref_count--; } pthread_spin_unlock (&frame->root-> stack_lock); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = _parent->this; frame->complete = _gf_true; frame-> unwind_from = __FUNCTION__; if (frame->this->ctx->measure_latency ) gf_latency_end (frame); fn (_parent, frame->cookie, _parent ->this, op_ret, op_errno, statpre, statpost, xdata); (*__glusterfs_this_location ()) = old_THIS; } while (0); quota_local_cleanup (_this, _local ); } while (0) |
2516 | statpost, xdata)do { quota_local_t *_local = ((void*)0); xlator_t *_this = (( void*)0); if (frame) { _local = frame->local; _this = frame ->this; frame->local = ((void*)0); } do { fop_fsetattr_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__ , 2516, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_fsetattr_cbk_t )frame->ret; _parent = frame->parent ; pthread_spin_lock (&frame->root->stack_lock); { _parent ->ref_count--; } pthread_spin_unlock (&frame->root-> stack_lock); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = _parent->this; frame->complete = _gf_true; frame-> unwind_from = __FUNCTION__; if (frame->this->ctx->measure_latency ) gf_latency_end (frame); fn (_parent, frame->cookie, _parent ->this, op_ret, op_errno, statpre, statpost, xdata); (*__glusterfs_this_location ()) = old_THIS; } while (0); quota_local_cleanup (_this, _local ); } while (0); |
2517 | return 0; |
2518 | } |
2519 | |
2520 | |
2521 | int32_t |
2522 | quota_fsetattr (call_frame_t *frame, xlator_t *this, fd_t *fd, |
2523 | struct iatt *stbuf, int32_t valid, dict_t *xdata) |
2524 | { |
2525 | quota_local_t *local = NULL((void*)0); |
2526 | |
2527 | local = quota_local_new (); |
2528 | if (local == NULL((void*)0)) { |
2529 | goto unwind; |
2530 | } |
2531 | |
2532 | frame->local = local; |
2533 | |
2534 | local->loc.inode = inode_ref (fd->inode); |
2535 | |
2536 | STACK_WIND (frame, quota_fsetattr_cbk, FIRST_CHILD (this),do { call_frame_t *_new = ((void*)0); xlator_t *old_THIS = (( void*)0); _new = mem_get0 (frame->root->pool->frame_mem_pool ); if (!_new) { do { do { if (0) printf ("alloc failed"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__, 2537, GF_LOG_ERROR , "alloc failed"); } while (0); break; } typeof( (this->children ->xlator)->fops->fsetattr_cbk) tmp_cbk = quota_fsetattr_cbk ; _new->root = frame->root; _new->this = (this->children ->xlator); _new->ret = (ret_fn_t) tmp_cbk; _new->parent = frame; _new->cookie = _new; _new->wind_from = __FUNCTION__ ; _new->wind_to = "FIRST_CHILD (this)->fops->fsetattr" ; _new->unwind_to = "quota_fsetattr_cbk"; pthread_spin_init (&_new->lock, 0); pthread_spin_lock (&frame->root ->stack_lock); { _new->next = frame->root->frames .next; _new->prev = &frame->root->frames; if (frame ->root->frames.next) frame->root->frames.next-> prev = _new; frame->root->frames.next = _new; frame-> ref_count++; } pthread_spin_unlock (&frame->root->stack_lock ); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = (this->children->xlator); if (frame->this-> ctx->measure_latency) gf_latency_begin (_new, (this->children ->xlator)->fops->fsetattr); (this->children->xlator )->fops->fsetattr (_new, (this->children->xlator) , fd, stbuf, valid, xdata); (*__glusterfs_this_location()) = old_THIS ; } while (0) |
2537 | FIRST_CHILD (this)->fops->fsetattr, fd, stbuf, valid, xdata)do { call_frame_t *_new = ((void*)0); xlator_t *old_THIS = (( void*)0); _new = mem_get0 (frame->root->pool->frame_mem_pool ); if (!_new) { do { do { if (0) printf ("alloc failed"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__, 2537, GF_LOG_ERROR , "alloc failed"); } while (0); break; } typeof( (this->children ->xlator)->fops->fsetattr_cbk) tmp_cbk = quota_fsetattr_cbk ; _new->root = frame->root; _new->this = (this->children ->xlator); _new->ret = (ret_fn_t) tmp_cbk; _new->parent = frame; _new->cookie = _new; _new->wind_from = __FUNCTION__ ; _new->wind_to = "FIRST_CHILD (this)->fops->fsetattr" ; _new->unwind_to = "quota_fsetattr_cbk"; pthread_spin_init (&_new->lock, 0); pthread_spin_lock (&frame->root ->stack_lock); { _new->next = frame->root->frames .next; _new->prev = &frame->root->frames; if (frame ->root->frames.next) frame->root->frames.next-> prev = _new; frame->root->frames.next = _new; frame-> ref_count++; } pthread_spin_unlock (&frame->root->stack_lock ); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = (this->children->xlator); if (frame->this-> ctx->measure_latency) gf_latency_begin (_new, (this->children ->xlator)->fops->fsetattr); (this->children->xlator )->fops->fsetattr (_new, (this->children->xlator) , fd, stbuf, valid, xdata); (*__glusterfs_this_location()) = old_THIS ; } while (0); |
2538 | return 0; |
2539 | |
2540 | unwind: |
2541 | QUOTA_STACK_UNWIND (fsetattr, frame, -1, ENOMEM, NULL, NULL, NULL)do { quota_local_t *_local = ((void*)0); xlator_t *_this = (( void*)0); if (frame) { _local = frame->local; _this = frame ->this; frame->local = ((void*)0); } do { fop_fsetattr_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__ , 2541, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_fsetattr_cbk_t )frame->ret; _parent = frame->parent ; pthread_spin_lock (&frame->root->stack_lock); { _parent ->ref_count--; } pthread_spin_unlock (&frame->root-> stack_lock); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = _parent->this; frame->complete = _gf_true; frame-> unwind_from = __FUNCTION__; if (frame->this->ctx->measure_latency ) gf_latency_end (frame); fn (_parent, frame->cookie, _parent ->this, -1, 12, ((void*)0), ((void*)0), ((void*)0)); (*__glusterfs_this_location ()) = old_THIS; } while (0); quota_local_cleanup (_this, _local ); } while (0); |
2542 | return 0; |
2543 | } |
2544 | |
2545 | |
2546 | int32_t |
2547 | quota_mknod_cbk (call_frame_t *frame, void *cookie, xlator_t *this, |
2548 | int32_t op_ret, int32_t op_errno, inode_t *inode, |
2549 | struct iatt *buf, struct iatt *preparent, |
2550 | struct iatt *postparent, dict_t *xdata) |
2551 | { |
2552 | int32_t ret = -1; |
2553 | quota_local_t *local = NULL((void*)0); |
2554 | quota_inode_ctx_t *ctx = NULL((void*)0); |
2555 | quota_dentry_t *dentry = NULL((void*)0); |
2556 | |
2557 | local = frame->local; |
2558 | if (op_ret < 0) { |
2559 | goto unwind; |
2560 | } |
2561 | |
2562 | ret = quota_inode_ctx_get (inode, -1, this, NULL((void*)0), buf, &ctx, 1); |
2563 | if ((ret == -1) || (ctx == NULL((void*)0))) { |
2564 | gf_log (this->name, GF_LOG_WARNING, "cannot create quota "do { do { if (0) printf ("cannot create quota " "context in inode (gfid:%s)" , uuid_utoa (inode->gfid)); } while (0); _gf_log (this-> name, "quota.c", __FUNCTION__, 2565, GF_LOG_WARNING, "cannot create quota " "context in inode (gfid:%s)", uuid_utoa (inode->gfid)); } while (0) |
2565 | "context in inode (gfid:%s)", uuid_utoa (inode->gfid))do { do { if (0) printf ("cannot create quota " "context in inode (gfid:%s)" , uuid_utoa (inode->gfid)); } while (0); _gf_log (this-> name, "quota.c", __FUNCTION__, 2565, GF_LOG_WARNING, "cannot create quota " "context in inode (gfid:%s)", uuid_utoa (inode->gfid)); } while (0); |
2566 | op_ret = -1; |
2567 | op_errno = ENOMEM12; |
2568 | goto unwind; |
2569 | } |
2570 | |
2571 | LOCK (&ctx->lock)pthread_spin_lock (&ctx->lock); |
2572 | { |
2573 | ctx->buf = *buf; |
2574 | |
2575 | dentry = __quota_dentry_new (ctx, (char *)local->loc.name, |
2576 | local->loc.parent->gfid); |
2577 | if (dentry == NULL((void*)0)) { |
2578 | gf_log (this->name, GF_LOG_WARNING,do { do { if (0) printf ("cannot create a new dentry (name:%s) for " "inode(gfid:%s)", local->loc.name, uuid_utoa (local->loc .inode->gfid)); } while (0); _gf_log (this->name, "quota.c" , __FUNCTION__, 2581, GF_LOG_WARNING, "cannot create a new dentry (name:%s) for " "inode(gfid:%s)", local->loc.name, uuid_utoa (local->loc .inode->gfid)); } while (0) |
2579 | "cannot create a new dentry (name:%s) for "do { do { if (0) printf ("cannot create a new dentry (name:%s) for " "inode(gfid:%s)", local->loc.name, uuid_utoa (local->loc .inode->gfid)); } while (0); _gf_log (this->name, "quota.c" , __FUNCTION__, 2581, GF_LOG_WARNING, "cannot create a new dentry (name:%s) for " "inode(gfid:%s)", local->loc.name, uuid_utoa (local->loc .inode->gfid)); } while (0) |
2580 | "inode(gfid:%s)", local->loc.name,do { do { if (0) printf ("cannot create a new dentry (name:%s) for " "inode(gfid:%s)", local->loc.name, uuid_utoa (local->loc .inode->gfid)); } while (0); _gf_log (this->name, "quota.c" , __FUNCTION__, 2581, GF_LOG_WARNING, "cannot create a new dentry (name:%s) for " "inode(gfid:%s)", local->loc.name, uuid_utoa (local->loc .inode->gfid)); } while (0) |
2581 | uuid_utoa (local->loc.inode->gfid))do { do { if (0) printf ("cannot create a new dentry (name:%s) for " "inode(gfid:%s)", local->loc.name, uuid_utoa (local->loc .inode->gfid)); } while (0); _gf_log (this->name, "quota.c" , __FUNCTION__, 2581, GF_LOG_WARNING, "cannot create a new dentry (name:%s) for " "inode(gfid:%s)", local->loc.name, uuid_utoa (local->loc .inode->gfid)); } while (0); |
2582 | op_ret = -1; |
2583 | op_errno = ENOMEM12; |
2584 | goto unlock; |
2585 | } |
2586 | } |
2587 | unlock: |
2588 | UNLOCK (&ctx->lock)pthread_spin_unlock (&ctx->lock); |
2589 | |
2590 | unwind: |
2591 | QUOTA_STACK_UNWIND (mknod, frame, op_ret, op_errno, inode,do { quota_local_t *_local = ((void*)0); xlator_t *_this = (( void*)0); if (frame) { _local = frame->local; _this = frame ->this; frame->local = ((void*)0); } do { fop_mknod_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__ , 2592, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_mknod_cbk_t )frame->ret; _parent = frame->parent; pthread_spin_lock (&frame->root->stack_lock); { _parent ->ref_count--; } pthread_spin_unlock (&frame->root-> stack_lock); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = _parent->this; frame->complete = _gf_true; frame-> unwind_from = __FUNCTION__; if (frame->this->ctx->measure_latency ) gf_latency_end (frame); fn (_parent, frame->cookie, _parent ->this, op_ret, op_errno, inode, buf, preparent, postparent , xdata); (*__glusterfs_this_location()) = old_THIS; } while ( 0); quota_local_cleanup (_this, _local); } while (0) |
2592 | buf, preparent, postparent, xdata)do { quota_local_t *_local = ((void*)0); xlator_t *_this = (( void*)0); if (frame) { _local = frame->local; _this = frame ->this; frame->local = ((void*)0); } do { fop_mknod_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__ , 2592, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_mknod_cbk_t )frame->ret; _parent = frame->parent; pthread_spin_lock (&frame->root->stack_lock); { _parent ->ref_count--; } pthread_spin_unlock (&frame->root-> stack_lock); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = _parent->this; frame->complete = _gf_true; frame-> unwind_from = __FUNCTION__; if (frame->this->ctx->measure_latency ) gf_latency_end (frame); fn (_parent, frame->cookie, _parent ->this, op_ret, op_errno, inode, buf, preparent, postparent , xdata); (*__glusterfs_this_location()) = old_THIS; } while ( 0); quota_local_cleanup (_this, _local); } while (0); |
2593 | return 0; |
2594 | } |
2595 | |
2596 | |
2597 | int |
2598 | quota_mknod_helper (call_frame_t *frame, xlator_t *this, loc_t *loc, |
2599 | mode_t mode, dev_t rdev, mode_t umask, dict_t *xdata) |
2600 | { |
2601 | quota_local_t *local = NULL((void*)0); |
2602 | int32_t op_errno = EINVAL22; |
2603 | |
2604 | local = frame->local; |
2605 | if (local == NULL((void*)0)) { |
2606 | gf_log (this->name, GF_LOG_WARNING, "local is NULL")do { do { if (0) printf ("local is NULL"); } while (0); _gf_log (this->name, "quota.c", __FUNCTION__, 2606, GF_LOG_WARNING , "local is NULL"); } while (0); |
2607 | goto unwind; |
2608 | } |
2609 | |
2610 | if (local->op_ret == -1) { |
2611 | op_errno = local->op_errno; |
2612 | goto unwind; |
2613 | } |
2614 | |
2615 | STACK_WIND (frame, quota_mknod_cbk, FIRST_CHILD(this),do { call_frame_t *_new = ((void*)0); xlator_t *old_THIS = (( void*)0); _new = mem_get0 (frame->root->pool->frame_mem_pool ); if (!_new) { do { do { if (0) printf ("alloc failed"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__, 2617, GF_LOG_ERROR , "alloc failed"); } while (0); break; } typeof( (this->children ->xlator)->fops->mknod_cbk) tmp_cbk = quota_mknod_cbk ; _new->root = frame->root; _new->this = (this->children ->xlator); _new->ret = (ret_fn_t) tmp_cbk; _new->parent = frame; _new->cookie = _new; _new->wind_from = __FUNCTION__ ; _new->wind_to = "FIRST_CHILD(this)->fops->mknod"; _new ->unwind_to = "quota_mknod_cbk"; pthread_spin_init (&_new ->lock, 0); pthread_spin_lock (&frame->root->stack_lock ); { _new->next = frame->root->frames.next; _new-> prev = &frame->root->frames; if (frame->root-> frames.next) frame->root->frames.next->prev = _new; frame ->root->frames.next = _new; frame->ref_count++; } pthread_spin_unlock (&frame->root->stack_lock); old_THIS = (*__glusterfs_this_location ()); (*__glusterfs_this_location()) = (this->children-> xlator); if (frame->this->ctx->measure_latency) gf_latency_begin (_new, (this->children->xlator)->fops->mknod); ( this->children->xlator)->fops->mknod (_new, (this ->children->xlator), loc, mode, rdev, umask, xdata); (* __glusterfs_this_location()) = old_THIS; } while (0) |
2616 | FIRST_CHILD(this)->fops->mknod, loc, mode, rdev, umask,do { call_frame_t *_new = ((void*)0); xlator_t *old_THIS = (( void*)0); _new = mem_get0 (frame->root->pool->frame_mem_pool ); if (!_new) { do { do { if (0) printf ("alloc failed"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__, 2617, GF_LOG_ERROR , "alloc failed"); } while (0); break; } typeof( (this->children ->xlator)->fops->mknod_cbk) tmp_cbk = quota_mknod_cbk ; _new->root = frame->root; _new->this = (this->children ->xlator); _new->ret = (ret_fn_t) tmp_cbk; _new->parent = frame; _new->cookie = _new; _new->wind_from = __FUNCTION__ ; _new->wind_to = "FIRST_CHILD(this)->fops->mknod"; _new ->unwind_to = "quota_mknod_cbk"; pthread_spin_init (&_new ->lock, 0); pthread_spin_lock (&frame->root->stack_lock ); { _new->next = frame->root->frames.next; _new-> prev = &frame->root->frames; if (frame->root-> frames.next) frame->root->frames.next->prev = _new; frame ->root->frames.next = _new; frame->ref_count++; } pthread_spin_unlock (&frame->root->stack_lock); old_THIS = (*__glusterfs_this_location ()); (*__glusterfs_this_location()) = (this->children-> xlator); if (frame->this->ctx->measure_latency) gf_latency_begin (_new, (this->children->xlator)->fops->mknod); ( this->children->xlator)->fops->mknod (_new, (this ->children->xlator), loc, mode, rdev, umask, xdata); (* __glusterfs_this_location()) = old_THIS; } while (0) |
2617 | xdata)do { call_frame_t *_new = ((void*)0); xlator_t *old_THIS = (( void*)0); _new = mem_get0 (frame->root->pool->frame_mem_pool ); if (!_new) { do { do { if (0) printf ("alloc failed"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__, 2617, GF_LOG_ERROR , "alloc failed"); } while (0); break; } typeof( (this->children ->xlator)->fops->mknod_cbk) tmp_cbk = quota_mknod_cbk ; _new->root = frame->root; _new->this = (this->children ->xlator); _new->ret = (ret_fn_t) tmp_cbk; _new->parent = frame; _new->cookie = _new; _new->wind_from = __FUNCTION__ ; _new->wind_to = "FIRST_CHILD(this)->fops->mknod"; _new ->unwind_to = "quota_mknod_cbk"; pthread_spin_init (&_new ->lock, 0); pthread_spin_lock (&frame->root->stack_lock ); { _new->next = frame->root->frames.next; _new-> prev = &frame->root->frames; if (frame->root-> frames.next) frame->root->frames.next->prev = _new; frame ->root->frames.next = _new; frame->ref_count++; } pthread_spin_unlock (&frame->root->stack_lock); old_THIS = (*__glusterfs_this_location ()); (*__glusterfs_this_location()) = (this->children-> xlator); if (frame->this->ctx->measure_latency) gf_latency_begin (_new, (this->children->xlator)->fops->mknod); ( this->children->xlator)->fops->mknod (_new, (this ->children->xlator), loc, mode, rdev, umask, xdata); (* __glusterfs_this_location()) = old_THIS; } while (0); |
2618 | |
2619 | return 0; |
2620 | |
2621 | unwind: |
2622 | QUOTA_STACK_UNWIND (mknod, frame, -1, op_errno, NULL, NULL,do { quota_local_t *_local = ((void*)0); xlator_t *_this = (( void*)0); if (frame) { _local = frame->local; _this = frame ->this; frame->local = ((void*)0); } do { fop_mknod_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__ , 2623, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_mknod_cbk_t )frame->ret; _parent = frame->parent; pthread_spin_lock (&frame->root->stack_lock); { _parent ->ref_count--; } pthread_spin_unlock (&frame->root-> stack_lock); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = _parent->this; frame->complete = _gf_true; frame-> unwind_from = __FUNCTION__; if (frame->this->ctx->measure_latency ) gf_latency_end (frame); fn (_parent, frame->cookie, _parent ->this, -1, op_errno, ((void*)0), ((void*)0), ((void*)0), ( (void*)0), ((void*)0)); (*__glusterfs_this_location()) = old_THIS ; } while (0); quota_local_cleanup (_this, _local); } while ( 0) |
2623 | NULL, NULL, NULL)do { quota_local_t *_local = ((void*)0); xlator_t *_this = (( void*)0); if (frame) { _local = frame->local; _this = frame ->this; frame->local = ((void*)0); } do { fop_mknod_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__ , 2623, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_mknod_cbk_t )frame->ret; _parent = frame->parent; pthread_spin_lock (&frame->root->stack_lock); { _parent ->ref_count--; } pthread_spin_unlock (&frame->root-> stack_lock); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = _parent->this; frame->complete = _gf_true; frame-> unwind_from = __FUNCTION__; if (frame->this->ctx->measure_latency ) gf_latency_end (frame); fn (_parent, frame->cookie, _parent ->this, -1, op_errno, ((void*)0), ((void*)0), ((void*)0), ( (void*)0), ((void*)0)); (*__glusterfs_this_location()) = old_THIS ; } while (0); quota_local_cleanup (_this, _local); } while ( 0); |
2624 | return 0; |
2625 | } |
2626 | |
2627 | |
2628 | int |
2629 | quota_mknod (call_frame_t *frame, xlator_t *this, loc_t *loc, mode_t mode, |
2630 | dev_t rdev, mode_t umask, dict_t *xdata) |
2631 | { |
2632 | int32_t ret = -1; |
2633 | quota_local_t *local = NULL((void*)0); |
2634 | call_stub_t *stub = NULL((void*)0); |
2635 | |
2636 | local = quota_local_new (); |
2637 | if (local == NULL((void*)0)) { |
2638 | goto err; |
2639 | } |
2640 | |
2641 | frame->local = local; |
2642 | |
2643 | ret = loc_copy (&local->loc, loc); |
2644 | if (ret) { |
2645 | gf_log (this->name, GF_LOG_WARNING, "loc_copy failed")do { do { if (0) printf ("loc_copy failed"); } while (0); _gf_log (this->name, "quota.c", __FUNCTION__, 2645, GF_LOG_WARNING , "loc_copy failed"); } while (0); |
2646 | goto err; |
2647 | } |
2648 | |
2649 | stub = fop_mknod_stub (frame, quota_mknod_helper, loc, mode, rdev, |
2650 | umask, xdata); |
2651 | if (stub == NULL((void*)0)) { |
2652 | goto err; |
2653 | } |
2654 | |
2655 | local->link_count = 1; |
2656 | local->stub = stub; |
2657 | local->delta = 0; |
2658 | |
2659 | quota_check_limit (frame, loc->parent, this, NULL((void*)0), NULL((void*)0)); |
2660 | |
2661 | stub = NULL((void*)0); |
2662 | |
2663 | LOCK (&local->lock)pthread_spin_lock (&local->lock); |
2664 | { |
2665 | local->link_count = 0; |
2666 | if (local->validate_count == 0) { |
2667 | stub = local->stub; |
2668 | local->stub = NULL((void*)0); |
2669 | } |
2670 | } |
2671 | UNLOCK (&local->lock)pthread_spin_unlock (&local->lock); |
2672 | |
2673 | if (stub != NULL((void*)0)) { |
2674 | call_resume (stub); |
2675 | } |
2676 | |
2677 | return 0; |
2678 | err: |
2679 | QUOTA_STACK_UNWIND (mknod, frame, -1, ENOMEM, NULL, NULL, NULL, NULL,do { quota_local_t *_local = ((void*)0); xlator_t *_this = (( void*)0); if (frame) { _local = frame->local; _this = frame ->this; frame->local = ((void*)0); } do { fop_mknod_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__ , 2680, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_mknod_cbk_t )frame->ret; _parent = frame->parent; pthread_spin_lock (&frame->root->stack_lock); { _parent ->ref_count--; } pthread_spin_unlock (&frame->root-> stack_lock); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = _parent->this; frame->complete = _gf_true; frame-> unwind_from = __FUNCTION__; if (frame->this->ctx->measure_latency ) gf_latency_end (frame); fn (_parent, frame->cookie, _parent ->this, -1, 12, ((void*)0), ((void*)0), ((void*)0), ((void *)0), ((void*)0)); (*__glusterfs_this_location()) = old_THIS; } while (0); quota_local_cleanup (_this, _local); } while (0 ) |
2680 | NULL)do { quota_local_t *_local = ((void*)0); xlator_t *_this = (( void*)0); if (frame) { _local = frame->local; _this = frame ->this; frame->local = ((void*)0); } do { fop_mknod_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__ , 2680, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_mknod_cbk_t )frame->ret; _parent = frame->parent; pthread_spin_lock (&frame->root->stack_lock); { _parent ->ref_count--; } pthread_spin_unlock (&frame->root-> stack_lock); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = _parent->this; frame->complete = _gf_true; frame-> unwind_from = __FUNCTION__; if (frame->this->ctx->measure_latency ) gf_latency_end (frame); fn (_parent, frame->cookie, _parent ->this, -1, 12, ((void*)0), ((void*)0), ((void*)0), ((void *)0), ((void*)0)); (*__glusterfs_this_location()) = old_THIS; } while (0); quota_local_cleanup (_this, _local); } while (0 ); |
2681 | |
2682 | return 0; |
2683 | } |
2684 | |
2685 | int |
2686 | quota_setxattr_cbk (call_frame_t *frame, void *cookie, |
2687 | xlator_t *this, int op_ret, int op_errno, dict_t *xdata) |
2688 | { |
2689 | QUOTA_STACK_UNWIND (setxattr, frame, op_ret, op_errno, xdata)do { quota_local_t *_local = ((void*)0); xlator_t *_this = (( void*)0); if (frame) { _local = frame->local; _this = frame ->this; frame->local = ((void*)0); } do { fop_setxattr_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__ , 2689, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_setxattr_cbk_t )frame->ret; _parent = frame->parent ; pthread_spin_lock (&frame->root->stack_lock); { _parent ->ref_count--; } pthread_spin_unlock (&frame->root-> stack_lock); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = _parent->this; frame->complete = _gf_true; frame-> unwind_from = __FUNCTION__; if (frame->this->ctx->measure_latency ) gf_latency_end (frame); fn (_parent, frame->cookie, _parent ->this, op_ret, op_errno, xdata); (*__glusterfs_this_location ()) = old_THIS; } while (0); quota_local_cleanup (_this, _local ); } while (0); |
2690 | return 0; |
2691 | } |
2692 | |
2693 | int |
2694 | quota_setxattr (call_frame_t *frame, xlator_t *this, |
2695 | loc_t *loc, dict_t *dict, int flags, dict_t *xdata) |
2696 | { |
2697 | int op_errno = EINVAL22; |
2698 | int op_ret = -1; |
2699 | |
2700 | VALIDATE_OR_GOTO (frame, err)do { if (!frame) { (*__errno_location ()) = 22; do { do { if ( 0) printf ("invalid argument: " "frame"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "quota.c" , __FUNCTION__, 2700, GF_LOG_WARNING, "invalid argument: " "frame" ); } while (0); goto err; } } while (0); |
2701 | VALIDATE_OR_GOTO (this, err)do { if (!this) { (*__errno_location ()) = 22; do { do { if ( 0) printf ("invalid argument: " "this"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "quota.c" , __FUNCTION__, 2701, GF_LOG_WARNING, "invalid argument: " "this" ); } while (0); goto err; } } while (0); |
2702 | VALIDATE_OR_GOTO (loc, err)do { if (!loc) { (*__errno_location ()) = 22; do { do { if (0 ) printf ("invalid argument: " "loc"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "quota.c" , __FUNCTION__, 2702, GF_LOG_WARNING, "invalid argument: " "loc" ); } while (0); goto err; } } while (0); |
2703 | |
2704 | GF_IF_INTERNAL_XATTR_GOTO ("trusted.glusterfs.quota*", dict,do { if (!dict) { do { do { if (0) printf ("setxattr dict is null" ); } while (0); _gf_log (this->name, "quota.c", __FUNCTION__ , 2705, GF_LOG_ERROR, "setxattr dict is null"); } while (0); goto err; } if (dict_foreach_fnmatch (dict, "trusted.glusterfs.quota*" , dict_null_foreach_fn, ((void*)0)) > 0) { op_errno = 1; do { do { if (0) printf ("attempt to set internal" " xattr: %s: %s" , "trusted.glusterfs.quota*", strerror (op_errno)); } while ( 0); _gf_log (this->name, "quota.c", __FUNCTION__, 2705, GF_LOG_ERROR , "attempt to set internal" " xattr: %s: %s", "trusted.glusterfs.quota*" , strerror (op_errno)); } while (0); goto err; } } while (0) |
2705 | op_errno, err)do { if (!dict) { do { do { if (0) printf ("setxattr dict is null" ); } while (0); _gf_log (this->name, "quota.c", __FUNCTION__ , 2705, GF_LOG_ERROR, "setxattr dict is null"); } while (0); goto err; } if (dict_foreach_fnmatch (dict, "trusted.glusterfs.quota*" , dict_null_foreach_fn, ((void*)0)) > 0) { op_errno = 1; do { do { if (0) printf ("attempt to set internal" " xattr: %s: %s" , "trusted.glusterfs.quota*", strerror (op_errno)); } while ( 0); _gf_log (this->name, "quota.c", __FUNCTION__, 2705, GF_LOG_ERROR , "attempt to set internal" " xattr: %s: %s", "trusted.glusterfs.quota*" , strerror (op_errno)); } while (0); goto err; } } while (0); |
2706 | |
2707 | STACK_WIND (frame, quota_setxattr_cbk,do { call_frame_t *_new = ((void*)0); xlator_t *old_THIS = (( void*)0); _new = mem_get0 (frame->root->pool->frame_mem_pool ); if (!_new) { do { do { if (0) printf ("alloc failed"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__, 2710, GF_LOG_ERROR , "alloc failed"); } while (0); break; } typeof( (this->children ->xlator)->fops->setxattr_cbk) tmp_cbk = quota_setxattr_cbk ; _new->root = frame->root; _new->this = (this->children ->xlator); _new->ret = (ret_fn_t) tmp_cbk; _new->parent = frame; _new->cookie = _new; _new->wind_from = __FUNCTION__ ; _new->wind_to = "FIRST_CHILD(this)->fops->setxattr" ; _new->unwind_to = "quota_setxattr_cbk"; pthread_spin_init (&_new->lock, 0); pthread_spin_lock (&frame->root ->stack_lock); { _new->next = frame->root->frames .next; _new->prev = &frame->root->frames; if (frame ->root->frames.next) frame->root->frames.next-> prev = _new; frame->root->frames.next = _new; frame-> ref_count++; } pthread_spin_unlock (&frame->root->stack_lock ); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = (this->children->xlator); if (frame->this-> ctx->measure_latency) gf_latency_begin (_new, (this->children ->xlator)->fops->setxattr); (this->children->xlator )->fops->setxattr (_new, (this->children->xlator) , loc, dict, flags, xdata); (*__glusterfs_this_location()) = old_THIS ; } while (0) |
2708 | FIRST_CHILD(this),do { call_frame_t *_new = ((void*)0); xlator_t *old_THIS = (( void*)0); _new = mem_get0 (frame->root->pool->frame_mem_pool ); if (!_new) { do { do { if (0) printf ("alloc failed"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__, 2710, GF_LOG_ERROR , "alloc failed"); } while (0); break; } typeof( (this->children ->xlator)->fops->setxattr_cbk) tmp_cbk = quota_setxattr_cbk ; _new->root = frame->root; _new->this = (this->children ->xlator); _new->ret = (ret_fn_t) tmp_cbk; _new->parent = frame; _new->cookie = _new; _new->wind_from = __FUNCTION__ ; _new->wind_to = "FIRST_CHILD(this)->fops->setxattr" ; _new->unwind_to = "quota_setxattr_cbk"; pthread_spin_init (&_new->lock, 0); pthread_spin_lock (&frame->root ->stack_lock); { _new->next = frame->root->frames .next; _new->prev = &frame->root->frames; if (frame ->root->frames.next) frame->root->frames.next-> prev = _new; frame->root->frames.next = _new; frame-> ref_count++; } pthread_spin_unlock (&frame->root->stack_lock ); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = (this->children->xlator); if (frame->this-> ctx->measure_latency) gf_latency_begin (_new, (this->children ->xlator)->fops->setxattr); (this->children->xlator )->fops->setxattr (_new, (this->children->xlator) , loc, dict, flags, xdata); (*__glusterfs_this_location()) = old_THIS ; } while (0) |
2709 | FIRST_CHILD(this)->fops->setxattr,do { call_frame_t *_new = ((void*)0); xlator_t *old_THIS = (( void*)0); _new = mem_get0 (frame->root->pool->frame_mem_pool ); if (!_new) { do { do { if (0) printf ("alloc failed"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__, 2710, GF_LOG_ERROR , "alloc failed"); } while (0); break; } typeof( (this->children ->xlator)->fops->setxattr_cbk) tmp_cbk = quota_setxattr_cbk ; _new->root = frame->root; _new->this = (this->children ->xlator); _new->ret = (ret_fn_t) tmp_cbk; _new->parent = frame; _new->cookie = _new; _new->wind_from = __FUNCTION__ ; _new->wind_to = "FIRST_CHILD(this)->fops->setxattr" ; _new->unwind_to = "quota_setxattr_cbk"; pthread_spin_init (&_new->lock, 0); pthread_spin_lock (&frame->root ->stack_lock); { _new->next = frame->root->frames .next; _new->prev = &frame->root->frames; if (frame ->root->frames.next) frame->root->frames.next-> prev = _new; frame->root->frames.next = _new; frame-> ref_count++; } pthread_spin_unlock (&frame->root->stack_lock ); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = (this->children->xlator); if (frame->this-> ctx->measure_latency) gf_latency_begin (_new, (this->children ->xlator)->fops->setxattr); (this->children->xlator )->fops->setxattr (_new, (this->children->xlator) , loc, dict, flags, xdata); (*__glusterfs_this_location()) = old_THIS ; } while (0) |
2710 | loc, dict, flags, xdata)do { call_frame_t *_new = ((void*)0); xlator_t *old_THIS = (( void*)0); _new = mem_get0 (frame->root->pool->frame_mem_pool ); if (!_new) { do { do { if (0) printf ("alloc failed"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__, 2710, GF_LOG_ERROR , "alloc failed"); } while (0); break; } typeof( (this->children ->xlator)->fops->setxattr_cbk) tmp_cbk = quota_setxattr_cbk ; _new->root = frame->root; _new->this = (this->children ->xlator); _new->ret = (ret_fn_t) tmp_cbk; _new->parent = frame; _new->cookie = _new; _new->wind_from = __FUNCTION__ ; _new->wind_to = "FIRST_CHILD(this)->fops->setxattr" ; _new->unwind_to = "quota_setxattr_cbk"; pthread_spin_init (&_new->lock, 0); pthread_spin_lock (&frame->root ->stack_lock); { _new->next = frame->root->frames .next; _new->prev = &frame->root->frames; if (frame ->root->frames.next) frame->root->frames.next-> prev = _new; frame->root->frames.next = _new; frame-> ref_count++; } pthread_spin_unlock (&frame->root->stack_lock ); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = (this->children->xlator); if (frame->this-> ctx->measure_latency) gf_latency_begin (_new, (this->children ->xlator)->fops->setxattr); (this->children->xlator )->fops->setxattr (_new, (this->children->xlator) , loc, dict, flags, xdata); (*__glusterfs_this_location()) = old_THIS ; } while (0); |
2711 | return 0; |
2712 | err: |
2713 | QUOTA_STACK_UNWIND (setxattr, frame, op_ret, op_errno, NULL)do { quota_local_t *_local = ((void*)0); xlator_t *_this = (( void*)0); if (frame) { _local = frame->local; _this = frame ->this; frame->local = ((void*)0); } do { fop_setxattr_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__ , 2713, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_setxattr_cbk_t )frame->ret; _parent = frame->parent ; pthread_spin_lock (&frame->root->stack_lock); { _parent ->ref_count--; } pthread_spin_unlock (&frame->root-> stack_lock); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = _parent->this; frame->complete = _gf_true; frame-> unwind_from = __FUNCTION__; if (frame->this->ctx->measure_latency ) gf_latency_end (frame); fn (_parent, frame->cookie, _parent ->this, op_ret, op_errno, ((void*)0)); (*__glusterfs_this_location ()) = old_THIS; } while (0); quota_local_cleanup (_this, _local ); } while (0); |
2714 | return 0; |
2715 | } |
2716 | |
2717 | int |
2718 | quota_fsetxattr_cbk (call_frame_t *frame, void *cookie, |
2719 | xlator_t *this, int op_ret, int op_errno, dict_t *xdata) |
2720 | { |
2721 | QUOTA_STACK_UNWIND (fsetxattr, frame, op_ret, op_errno, xdata)do { quota_local_t *_local = ((void*)0); xlator_t *_this = (( void*)0); if (frame) { _local = frame->local; _this = frame ->this; frame->local = ((void*)0); } do { fop_fsetxattr_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__ , 2721, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_fsetxattr_cbk_t )frame->ret; _parent = frame->parent ; pthread_spin_lock (&frame->root->stack_lock); { _parent ->ref_count--; } pthread_spin_unlock (&frame->root-> stack_lock); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = _parent->this; frame->complete = _gf_true; frame-> unwind_from = __FUNCTION__; if (frame->this->ctx->measure_latency ) gf_latency_end (frame); fn (_parent, frame->cookie, _parent ->this, op_ret, op_errno, xdata); (*__glusterfs_this_location ()) = old_THIS; } while (0); quota_local_cleanup (_this, _local ); } while (0); |
2722 | return 0; |
2723 | } |
2724 | |
2725 | int |
2726 | quota_fsetxattr (call_frame_t *frame, xlator_t *this, fd_t *fd, |
2727 | dict_t *dict, int flags, dict_t *xdata) |
2728 | { |
2729 | int32_t op_ret = -1; |
2730 | int32_t op_errno = EINVAL22; |
2731 | |
2732 | VALIDATE_OR_GOTO (frame, err)do { if (!frame) { (*__errno_location ()) = 22; do { do { if ( 0) printf ("invalid argument: " "frame"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "quota.c" , __FUNCTION__, 2732, GF_LOG_WARNING, "invalid argument: " "frame" ); } while (0); goto err; } } while (0); |
2733 | VALIDATE_OR_GOTO (this, err)do { if (!this) { (*__errno_location ()) = 22; do { do { if ( 0) printf ("invalid argument: " "this"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "quota.c" , __FUNCTION__, 2733, GF_LOG_WARNING, "invalid argument: " "this" ); } while (0); goto err; } } while (0); |
2734 | VALIDATE_OR_GOTO (fd, err)do { if (!fd) { (*__errno_location ()) = 22; do { do { if (0) printf ("invalid argument: " "fd"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "quota.c" , __FUNCTION__, 2734, GF_LOG_WARNING, "invalid argument: " "fd" ); } while (0); goto err; } } while (0); |
2735 | |
2736 | GF_IF_INTERNAL_XATTR_GOTO ("trusted.glusterfs.quota*", dict,do { if (!dict) { do { do { if (0) printf ("setxattr dict is null" ); } while (0); _gf_log (this->name, "quota.c", __FUNCTION__ , 2737, GF_LOG_ERROR, "setxattr dict is null"); } while (0); goto err; } if (dict_foreach_fnmatch (dict, "trusted.glusterfs.quota*" , dict_null_foreach_fn, ((void*)0)) > 0) { op_errno = 1; do { do { if (0) printf ("attempt to set internal" " xattr: %s: %s" , "trusted.glusterfs.quota*", strerror (op_errno)); } while ( 0); _gf_log (this->name, "quota.c", __FUNCTION__, 2737, GF_LOG_ERROR , "attempt to set internal" " xattr: %s: %s", "trusted.glusterfs.quota*" , strerror (op_errno)); } while (0); goto err; } } while (0) |
2737 | op_errno, err)do { if (!dict) { do { do { if (0) printf ("setxattr dict is null" ); } while (0); _gf_log (this->name, "quota.c", __FUNCTION__ , 2737, GF_LOG_ERROR, "setxattr dict is null"); } while (0); goto err; } if (dict_foreach_fnmatch (dict, "trusted.glusterfs.quota*" , dict_null_foreach_fn, ((void*)0)) > 0) { op_errno = 1; do { do { if (0) printf ("attempt to set internal" " xattr: %s: %s" , "trusted.glusterfs.quota*", strerror (op_errno)); } while ( 0); _gf_log (this->name, "quota.c", __FUNCTION__, 2737, GF_LOG_ERROR , "attempt to set internal" " xattr: %s: %s", "trusted.glusterfs.quota*" , strerror (op_errno)); } while (0); goto err; } } while (0); |
2738 | |
2739 | STACK_WIND (frame, quota_fsetxattr_cbk,do { call_frame_t *_new = ((void*)0); xlator_t *old_THIS = (( void*)0); _new = mem_get0 (frame->root->pool->frame_mem_pool ); if (!_new) { do { do { if (0) printf ("alloc failed"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__, 2742, GF_LOG_ERROR , "alloc failed"); } while (0); break; } typeof( (this->children ->xlator)->fops->fsetxattr_cbk) tmp_cbk = quota_fsetxattr_cbk ; _new->root = frame->root; _new->this = (this->children ->xlator); _new->ret = (ret_fn_t) tmp_cbk; _new->parent = frame; _new->cookie = _new; _new->wind_from = __FUNCTION__ ; _new->wind_to = "FIRST_CHILD(this)->fops->fsetxattr" ; _new->unwind_to = "quota_fsetxattr_cbk"; pthread_spin_init (&_new->lock, 0); pthread_spin_lock (&frame->root ->stack_lock); { _new->next = frame->root->frames .next; _new->prev = &frame->root->frames; if (frame ->root->frames.next) frame->root->frames.next-> prev = _new; frame->root->frames.next = _new; frame-> ref_count++; } pthread_spin_unlock (&frame->root->stack_lock ); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = (this->children->xlator); if (frame->this-> ctx->measure_latency) gf_latency_begin (_new, (this->children ->xlator)->fops->fsetxattr); (this->children-> xlator)->fops->fsetxattr (_new, (this->children-> xlator), fd, dict, flags, xdata); (*__glusterfs_this_location ()) = old_THIS; } while (0) |
2740 | FIRST_CHILD(this),do { call_frame_t *_new = ((void*)0); xlator_t *old_THIS = (( void*)0); _new = mem_get0 (frame->root->pool->frame_mem_pool ); if (!_new) { do { do { if (0) printf ("alloc failed"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__, 2742, GF_LOG_ERROR , "alloc failed"); } while (0); break; } typeof( (this->children ->xlator)->fops->fsetxattr_cbk) tmp_cbk = quota_fsetxattr_cbk ; _new->root = frame->root; _new->this = (this->children ->xlator); _new->ret = (ret_fn_t) tmp_cbk; _new->parent = frame; _new->cookie = _new; _new->wind_from = __FUNCTION__ ; _new->wind_to = "FIRST_CHILD(this)->fops->fsetxattr" ; _new->unwind_to = "quota_fsetxattr_cbk"; pthread_spin_init (&_new->lock, 0); pthread_spin_lock (&frame->root ->stack_lock); { _new->next = frame->root->frames .next; _new->prev = &frame->root->frames; if (frame ->root->frames.next) frame->root->frames.next-> prev = _new; frame->root->frames.next = _new; frame-> ref_count++; } pthread_spin_unlock (&frame->root->stack_lock ); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = (this->children->xlator); if (frame->this-> ctx->measure_latency) gf_latency_begin (_new, (this->children ->xlator)->fops->fsetxattr); (this->children-> xlator)->fops->fsetxattr (_new, (this->children-> xlator), fd, dict, flags, xdata); (*__glusterfs_this_location ()) = old_THIS; } while (0) |
2741 | FIRST_CHILD(this)->fops->fsetxattr,do { call_frame_t *_new = ((void*)0); xlator_t *old_THIS = (( void*)0); _new = mem_get0 (frame->root->pool->frame_mem_pool ); if (!_new) { do { do { if (0) printf ("alloc failed"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__, 2742, GF_LOG_ERROR , "alloc failed"); } while (0); break; } typeof( (this->children ->xlator)->fops->fsetxattr_cbk) tmp_cbk = quota_fsetxattr_cbk ; _new->root = frame->root; _new->this = (this->children ->xlator); _new->ret = (ret_fn_t) tmp_cbk; _new->parent = frame; _new->cookie = _new; _new->wind_from = __FUNCTION__ ; _new->wind_to = "FIRST_CHILD(this)->fops->fsetxattr" ; _new->unwind_to = "quota_fsetxattr_cbk"; pthread_spin_init (&_new->lock, 0); pthread_spin_lock (&frame->root ->stack_lock); { _new->next = frame->root->frames .next; _new->prev = &frame->root->frames; if (frame ->root->frames.next) frame->root->frames.next-> prev = _new; frame->root->frames.next = _new; frame-> ref_count++; } pthread_spin_unlock (&frame->root->stack_lock ); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = (this->children->xlator); if (frame->this-> ctx->measure_latency) gf_latency_begin (_new, (this->children ->xlator)->fops->fsetxattr); (this->children-> xlator)->fops->fsetxattr (_new, (this->children-> xlator), fd, dict, flags, xdata); (*__glusterfs_this_location ()) = old_THIS; } while (0) |
2742 | fd, dict, flags, xdata)do { call_frame_t *_new = ((void*)0); xlator_t *old_THIS = (( void*)0); _new = mem_get0 (frame->root->pool->frame_mem_pool ); if (!_new) { do { do { if (0) printf ("alloc failed"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__, 2742, GF_LOG_ERROR , "alloc failed"); } while (0); break; } typeof( (this->children ->xlator)->fops->fsetxattr_cbk) tmp_cbk = quota_fsetxattr_cbk ; _new->root = frame->root; _new->this = (this->children ->xlator); _new->ret = (ret_fn_t) tmp_cbk; _new->parent = frame; _new->cookie = _new; _new->wind_from = __FUNCTION__ ; _new->wind_to = "FIRST_CHILD(this)->fops->fsetxattr" ; _new->unwind_to = "quota_fsetxattr_cbk"; pthread_spin_init (&_new->lock, 0); pthread_spin_lock (&frame->root ->stack_lock); { _new->next = frame->root->frames .next; _new->prev = &frame->root->frames; if (frame ->root->frames.next) frame->root->frames.next-> prev = _new; frame->root->frames.next = _new; frame-> ref_count++; } pthread_spin_unlock (&frame->root->stack_lock ); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = (this->children->xlator); if (frame->this-> ctx->measure_latency) gf_latency_begin (_new, (this->children ->xlator)->fops->fsetxattr); (this->children-> xlator)->fops->fsetxattr (_new, (this->children-> xlator), fd, dict, flags, xdata); (*__glusterfs_this_location ()) = old_THIS; } while (0); |
2743 | return 0; |
2744 | err: |
2745 | QUOTA_STACK_UNWIND (fsetxattr, frame, op_ret, op_errno, NULL)do { quota_local_t *_local = ((void*)0); xlator_t *_this = (( void*)0); if (frame) { _local = frame->local; _this = frame ->this; frame->local = ((void*)0); } do { fop_fsetxattr_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__ , 2745, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_fsetxattr_cbk_t )frame->ret; _parent = frame->parent ; pthread_spin_lock (&frame->root->stack_lock); { _parent ->ref_count--; } pthread_spin_unlock (&frame->root-> stack_lock); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = _parent->this; frame->complete = _gf_true; frame-> unwind_from = __FUNCTION__; if (frame->this->ctx->measure_latency ) gf_latency_end (frame); fn (_parent, frame->cookie, _parent ->this, op_ret, op_errno, ((void*)0)); (*__glusterfs_this_location ()) = old_THIS; } while (0); quota_local_cleanup (_this, _local ); } while (0); |
2746 | return 0; |
2747 | } |
2748 | |
2749 | |
2750 | int |
2751 | quota_removexattr_cbk (call_frame_t *frame, void *cookie, xlator_t *this, |
2752 | int32_t op_ret, int32_t op_errno, dict_t *xdata) |
2753 | { |
2754 | QUOTA_STACK_UNWIND (removexattr, frame, op_ret, op_errno, xdata)do { quota_local_t *_local = ((void*)0); xlator_t *_this = (( void*)0); if (frame) { _local = frame->local; _this = frame ->this; frame->local = ((void*)0); } do { fop_removexattr_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__ , 2754, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_removexattr_cbk_t )frame->ret; _parent = frame->parent ; pthread_spin_lock (&frame->root->stack_lock); { _parent ->ref_count--; } pthread_spin_unlock (&frame->root-> stack_lock); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = _parent->this; frame->complete = _gf_true; frame-> unwind_from = __FUNCTION__; if (frame->this->ctx->measure_latency ) gf_latency_end (frame); fn (_parent, frame->cookie, _parent ->this, op_ret, op_errno, xdata); (*__glusterfs_this_location ()) = old_THIS; } while (0); quota_local_cleanup (_this, _local ); } while (0); |
2755 | return 0; |
2756 | } |
2757 | |
2758 | int |
2759 | quota_removexattr (call_frame_t *frame, xlator_t *this, |
2760 | loc_t *loc, const char *name, dict_t *xdata) |
2761 | { |
2762 | int32_t op_errno = EINVAL22; |
2763 | |
2764 | VALIDATE_OR_GOTO (this, err)do { if (!this) { (*__errno_location ()) = 22; do { do { if ( 0) printf ("invalid argument: " "this"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "quota.c" , __FUNCTION__, 2764, GF_LOG_WARNING, "invalid argument: " "this" ); } while (0); goto err; } } while (0); |
2765 | |
2766 | GF_IF_NATIVE_XATTR_GOTO ("trusted.quota*",do { if (!name) { do { do { if (0) printf ("no key for removexattr" ); } while (0); _gf_log (this->name, "quota.c", __FUNCTION__ , 2767, GF_LOG_ERROR, "no key for removexattr"); } while (0); goto err; } if (!fnmatch ("trusted.quota*", name, 0)) { op_errno = 1; do { do { if (0) printf ("attempt to remove internal " "xattr: %s: %s" , name, strerror (op_errno)); } while (0); _gf_log (this-> name, "quota.c", __FUNCTION__, 2767, GF_LOG_ERROR, "attempt to remove internal " "xattr: %s: %s", name, strerror (op_errno)); } while (0); goto err; } } while (0) |
2767 | name, op_errno, err)do { if (!name) { do { do { if (0) printf ("no key for removexattr" ); } while (0); _gf_log (this->name, "quota.c", __FUNCTION__ , 2767, GF_LOG_ERROR, "no key for removexattr"); } while (0); goto err; } if (!fnmatch ("trusted.quota*", name, 0)) { op_errno = 1; do { do { if (0) printf ("attempt to remove internal " "xattr: %s: %s" , name, strerror (op_errno)); } while (0); _gf_log (this-> name, "quota.c", __FUNCTION__, 2767, GF_LOG_ERROR, "attempt to remove internal " "xattr: %s: %s", name, strerror (op_errno)); } while (0); goto err; } } while (0); |
2768 | |
2769 | VALIDATE_OR_GOTO (frame, err)do { if (!frame) { (*__errno_location ()) = 22; do { do { if ( 0) printf ("invalid argument: " "frame"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "quota.c" , __FUNCTION__, 2769, GF_LOG_WARNING, "invalid argument: " "frame" ); } while (0); goto err; } } while (0); |
2770 | VALIDATE_OR_GOTO (loc, err)do { if (!loc) { (*__errno_location ()) = 22; do { do { if (0 ) printf ("invalid argument: " "loc"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "quota.c" , __FUNCTION__, 2770, GF_LOG_WARNING, "invalid argument: " "loc" ); } while (0); goto err; } } while (0); |
2771 | |
2772 | STACK_WIND (frame, quota_removexattr_cbk,do { call_frame_t *_new = ((void*)0); xlator_t *old_THIS = (( void*)0); _new = mem_get0 (frame->root->pool->frame_mem_pool ); if (!_new) { do { do { if (0) printf ("alloc failed"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__, 2775, GF_LOG_ERROR , "alloc failed"); } while (0); break; } typeof( (this->children ->xlator)->fops->removexattr_cbk) tmp_cbk = quota_removexattr_cbk ; _new->root = frame->root; _new->this = (this->children ->xlator); _new->ret = (ret_fn_t) tmp_cbk; _new->parent = frame; _new->cookie = _new; _new->wind_from = __FUNCTION__ ; _new->wind_to = "FIRST_CHILD(this)->fops->removexattr" ; _new->unwind_to = "quota_removexattr_cbk"; pthread_spin_init (&_new->lock, 0); pthread_spin_lock (&frame->root ->stack_lock); { _new->next = frame->root->frames .next; _new->prev = &frame->root->frames; if (frame ->root->frames.next) frame->root->frames.next-> prev = _new; frame->root->frames.next = _new; frame-> ref_count++; } pthread_spin_unlock (&frame->root->stack_lock ); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = (this->children->xlator); if (frame->this-> ctx->measure_latency) gf_latency_begin (_new, (this->children ->xlator)->fops->removexattr); (this->children-> xlator)->fops->removexattr (_new, (this->children-> xlator), loc, name, xdata); (*__glusterfs_this_location()) = old_THIS ; } while (0) |
2773 | FIRST_CHILD(this),do { call_frame_t *_new = ((void*)0); xlator_t *old_THIS = (( void*)0); _new = mem_get0 (frame->root->pool->frame_mem_pool ); if (!_new) { do { do { if (0) printf ("alloc failed"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__, 2775, GF_LOG_ERROR , "alloc failed"); } while (0); break; } typeof( (this->children ->xlator)->fops->removexattr_cbk) tmp_cbk = quota_removexattr_cbk ; _new->root = frame->root; _new->this = (this->children ->xlator); _new->ret = (ret_fn_t) tmp_cbk; _new->parent = frame; _new->cookie = _new; _new->wind_from = __FUNCTION__ ; _new->wind_to = "FIRST_CHILD(this)->fops->removexattr" ; _new->unwind_to = "quota_removexattr_cbk"; pthread_spin_init (&_new->lock, 0); pthread_spin_lock (&frame->root ->stack_lock); { _new->next = frame->root->frames .next; _new->prev = &frame->root->frames; if (frame ->root->frames.next) frame->root->frames.next-> prev = _new; frame->root->frames.next = _new; frame-> ref_count++; } pthread_spin_unlock (&frame->root->stack_lock ); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = (this->children->xlator); if (frame->this-> ctx->measure_latency) gf_latency_begin (_new, (this->children ->xlator)->fops->removexattr); (this->children-> xlator)->fops->removexattr (_new, (this->children-> xlator), loc, name, xdata); (*__glusterfs_this_location()) = old_THIS ; } while (0) |
2774 | FIRST_CHILD(this)->fops->removexattr,do { call_frame_t *_new = ((void*)0); xlator_t *old_THIS = (( void*)0); _new = mem_get0 (frame->root->pool->frame_mem_pool ); if (!_new) { do { do { if (0) printf ("alloc failed"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__, 2775, GF_LOG_ERROR , "alloc failed"); } while (0); break; } typeof( (this->children ->xlator)->fops->removexattr_cbk) tmp_cbk = quota_removexattr_cbk ; _new->root = frame->root; _new->this = (this->children ->xlator); _new->ret = (ret_fn_t) tmp_cbk; _new->parent = frame; _new->cookie = _new; _new->wind_from = __FUNCTION__ ; _new->wind_to = "FIRST_CHILD(this)->fops->removexattr" ; _new->unwind_to = "quota_removexattr_cbk"; pthread_spin_init (&_new->lock, 0); pthread_spin_lock (&frame->root ->stack_lock); { _new->next = frame->root->frames .next; _new->prev = &frame->root->frames; if (frame ->root->frames.next) frame->root->frames.next-> prev = _new; frame->root->frames.next = _new; frame-> ref_count++; } pthread_spin_unlock (&frame->root->stack_lock ); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = (this->children->xlator); if (frame->this-> ctx->measure_latency) gf_latency_begin (_new, (this->children ->xlator)->fops->removexattr); (this->children-> xlator)->fops->removexattr (_new, (this->children-> xlator), loc, name, xdata); (*__glusterfs_this_location()) = old_THIS ; } while (0) |
2775 | loc, name, xdata)do { call_frame_t *_new = ((void*)0); xlator_t *old_THIS = (( void*)0); _new = mem_get0 (frame->root->pool->frame_mem_pool ); if (!_new) { do { do { if (0) printf ("alloc failed"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__, 2775, GF_LOG_ERROR , "alloc failed"); } while (0); break; } typeof( (this->children ->xlator)->fops->removexattr_cbk) tmp_cbk = quota_removexattr_cbk ; _new->root = frame->root; _new->this = (this->children ->xlator); _new->ret = (ret_fn_t) tmp_cbk; _new->parent = frame; _new->cookie = _new; _new->wind_from = __FUNCTION__ ; _new->wind_to = "FIRST_CHILD(this)->fops->removexattr" ; _new->unwind_to = "quota_removexattr_cbk"; pthread_spin_init (&_new->lock, 0); pthread_spin_lock (&frame->root ->stack_lock); { _new->next = frame->root->frames .next; _new->prev = &frame->root->frames; if (frame ->root->frames.next) frame->root->frames.next-> prev = _new; frame->root->frames.next = _new; frame-> ref_count++; } pthread_spin_unlock (&frame->root->stack_lock ); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = (this->children->xlator); if (frame->this-> ctx->measure_latency) gf_latency_begin (_new, (this->children ->xlator)->fops->removexattr); (this->children-> xlator)->fops->removexattr (_new, (this->children-> xlator), loc, name, xdata); (*__glusterfs_this_location()) = old_THIS ; } while (0); |
2776 | return 0; |
2777 | err: |
2778 | QUOTA_STACK_UNWIND (removexattr, frame, -1, op_errno, NULL)do { quota_local_t *_local = ((void*)0); xlator_t *_this = (( void*)0); if (frame) { _local = frame->local; _this = frame ->this; frame->local = ((void*)0); } do { fop_removexattr_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__ , 2778, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_removexattr_cbk_t )frame->ret; _parent = frame->parent ; pthread_spin_lock (&frame->root->stack_lock); { _parent ->ref_count--; } pthread_spin_unlock (&frame->root-> stack_lock); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = _parent->this; frame->complete = _gf_true; frame-> unwind_from = __FUNCTION__; if (frame->this->ctx->measure_latency ) gf_latency_end (frame); fn (_parent, frame->cookie, _parent ->this, -1, op_errno, ((void*)0)); (*__glusterfs_this_location ()) = old_THIS; } while (0); quota_local_cleanup (_this, _local ); } while (0); |
2779 | return 0; |
2780 | } |
2781 | |
2782 | |
2783 | int |
2784 | quota_fremovexattr_cbk (call_frame_t *frame, void *cookie, xlator_t *this, |
2785 | int32_t op_ret, int32_t op_errno, dict_t *xdata) |
2786 | { |
2787 | QUOTA_STACK_UNWIND (fremovexattr, frame, op_ret, op_errno, xdata)do { quota_local_t *_local = ((void*)0); xlator_t *_this = (( void*)0); if (frame) { _local = frame->local; _this = frame ->this; frame->local = ((void*)0); } do { fop_fremovexattr_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__ , 2787, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_fremovexattr_cbk_t )frame->ret; _parent = frame-> parent; pthread_spin_lock (&frame->root->stack_lock ); { _parent->ref_count--; } pthread_spin_unlock (&frame ->root->stack_lock); old_THIS = (*__glusterfs_this_location ()); (*__glusterfs_this_location()) = _parent->this; frame ->complete = _gf_true; frame->unwind_from = __FUNCTION__ ; if (frame->this->ctx->measure_latency) gf_latency_end (frame); fn (_parent, frame->cookie, _parent->this, op_ret , op_errno, xdata); (*__glusterfs_this_location()) = old_THIS ; } while (0); quota_local_cleanup (_this, _local); } while ( 0); |
2788 | return 0; |
2789 | } |
2790 | |
2791 | int |
2792 | quota_fremovexattr (call_frame_t *frame, xlator_t *this, |
2793 | fd_t *fd, const char *name, dict_t *xdata) |
2794 | { |
2795 | int32_t op_ret = -1; |
2796 | int32_t op_errno = EINVAL22; |
2797 | |
2798 | VALIDATE_OR_GOTO (frame, err)do { if (!frame) { (*__errno_location ()) = 22; do { do { if ( 0) printf ("invalid argument: " "frame"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "quota.c" , __FUNCTION__, 2798, GF_LOG_WARNING, "invalid argument: " "frame" ); } while (0); goto err; } } while (0); |
2799 | VALIDATE_OR_GOTO (this, err)do { if (!this) { (*__errno_location ()) = 22; do { do { if ( 0) printf ("invalid argument: " "this"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "quota.c" , __FUNCTION__, 2799, GF_LOG_WARNING, "invalid argument: " "this" ); } while (0); goto err; } } while (0); |
2800 | VALIDATE_OR_GOTO (fd, err)do { if (!fd) { (*__errno_location ()) = 22; do { do { if (0) printf ("invalid argument: " "fd"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "quota.c" , __FUNCTION__, 2800, GF_LOG_WARNING, "invalid argument: " "fd" ); } while (0); goto err; } } while (0); |
2801 | |
2802 | GF_IF_NATIVE_XATTR_GOTO ("trusted.quota*",do { if (!name) { do { do { if (0) printf ("no key for removexattr" ); } while (0); _gf_log (this->name, "quota.c", __FUNCTION__ , 2803, GF_LOG_ERROR, "no key for removexattr"); } while (0); goto err; } if (!fnmatch ("trusted.quota*", name, 0)) { op_errno = 1; do { do { if (0) printf ("attempt to remove internal " "xattr: %s: %s" , name, strerror (op_errno)); } while (0); _gf_log (this-> name, "quota.c", __FUNCTION__, 2803, GF_LOG_ERROR, "attempt to remove internal " "xattr: %s: %s", name, strerror (op_errno)); } while (0); goto err; } } while (0) |
2803 | name, op_errno, err)do { if (!name) { do { do { if (0) printf ("no key for removexattr" ); } while (0); _gf_log (this->name, "quota.c", __FUNCTION__ , 2803, GF_LOG_ERROR, "no key for removexattr"); } while (0); goto err; } if (!fnmatch ("trusted.quota*", name, 0)) { op_errno = 1; do { do { if (0) printf ("attempt to remove internal " "xattr: %s: %s" , name, strerror (op_errno)); } while (0); _gf_log (this-> name, "quota.c", __FUNCTION__, 2803, GF_LOG_ERROR, "attempt to remove internal " "xattr: %s: %s", name, strerror (op_errno)); } while (0); goto err; } } while (0); |
2804 | |
2805 | STACK_WIND (frame, quota_fremovexattr_cbk,do { call_frame_t *_new = ((void*)0); xlator_t *old_THIS = (( void*)0); _new = mem_get0 (frame->root->pool->frame_mem_pool ); if (!_new) { do { do { if (0) printf ("alloc failed"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__, 2808, GF_LOG_ERROR , "alloc failed"); } while (0); break; } typeof( (this->children ->xlator)->fops->fremovexattr_cbk) tmp_cbk = quota_fremovexattr_cbk ; _new->root = frame->root; _new->this = (this->children ->xlator); _new->ret = (ret_fn_t) tmp_cbk; _new->parent = frame; _new->cookie = _new; _new->wind_from = __FUNCTION__ ; _new->wind_to = "FIRST_CHILD(this)->fops->fremovexattr" ; _new->unwind_to = "quota_fremovexattr_cbk"; pthread_spin_init (&_new->lock, 0); pthread_spin_lock (&frame->root ->stack_lock); { _new->next = frame->root->frames .next; _new->prev = &frame->root->frames; if (frame ->root->frames.next) frame->root->frames.next-> prev = _new; frame->root->frames.next = _new; frame-> ref_count++; } pthread_spin_unlock (&frame->root->stack_lock ); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = (this->children->xlator); if (frame->this-> ctx->measure_latency) gf_latency_begin (_new, (this->children ->xlator)->fops->fremovexattr); (this->children-> xlator)->fops->fremovexattr (_new, (this->children-> xlator), fd, name, xdata); (*__glusterfs_this_location()) = old_THIS ; } while (0) |
2806 | FIRST_CHILD(this),do { call_frame_t *_new = ((void*)0); xlator_t *old_THIS = (( void*)0); _new = mem_get0 (frame->root->pool->frame_mem_pool ); if (!_new) { do { do { if (0) printf ("alloc failed"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__, 2808, GF_LOG_ERROR , "alloc failed"); } while (0); break; } typeof( (this->children ->xlator)->fops->fremovexattr_cbk) tmp_cbk = quota_fremovexattr_cbk ; _new->root = frame->root; _new->this = (this->children ->xlator); _new->ret = (ret_fn_t) tmp_cbk; _new->parent = frame; _new->cookie = _new; _new->wind_from = __FUNCTION__ ; _new->wind_to = "FIRST_CHILD(this)->fops->fremovexattr" ; _new->unwind_to = "quota_fremovexattr_cbk"; pthread_spin_init (&_new->lock, 0); pthread_spin_lock (&frame->root ->stack_lock); { _new->next = frame->root->frames .next; _new->prev = &frame->root->frames; if (frame ->root->frames.next) frame->root->frames.next-> prev = _new; frame->root->frames.next = _new; frame-> ref_count++; } pthread_spin_unlock (&frame->root->stack_lock ); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = (this->children->xlator); if (frame->this-> ctx->measure_latency) gf_latency_begin (_new, (this->children ->xlator)->fops->fremovexattr); (this->children-> xlator)->fops->fremovexattr (_new, (this->children-> xlator), fd, name, xdata); (*__glusterfs_this_location()) = old_THIS ; } while (0) |
2807 | FIRST_CHILD(this)->fops->fremovexattr,do { call_frame_t *_new = ((void*)0); xlator_t *old_THIS = (( void*)0); _new = mem_get0 (frame->root->pool->frame_mem_pool ); if (!_new) { do { do { if (0) printf ("alloc failed"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__, 2808, GF_LOG_ERROR , "alloc failed"); } while (0); break; } typeof( (this->children ->xlator)->fops->fremovexattr_cbk) tmp_cbk = quota_fremovexattr_cbk ; _new->root = frame->root; _new->this = (this->children ->xlator); _new->ret = (ret_fn_t) tmp_cbk; _new->parent = frame; _new->cookie = _new; _new->wind_from = __FUNCTION__ ; _new->wind_to = "FIRST_CHILD(this)->fops->fremovexattr" ; _new->unwind_to = "quota_fremovexattr_cbk"; pthread_spin_init (&_new->lock, 0); pthread_spin_lock (&frame->root ->stack_lock); { _new->next = frame->root->frames .next; _new->prev = &frame->root->frames; if (frame ->root->frames.next) frame->root->frames.next-> prev = _new; frame->root->frames.next = _new; frame-> ref_count++; } pthread_spin_unlock (&frame->root->stack_lock ); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = (this->children->xlator); if (frame->this-> ctx->measure_latency) gf_latency_begin (_new, (this->children ->xlator)->fops->fremovexattr); (this->children-> xlator)->fops->fremovexattr (_new, (this->children-> xlator), fd, name, xdata); (*__glusterfs_this_location()) = old_THIS ; } while (0) |
2808 | fd, name, xdata)do { call_frame_t *_new = ((void*)0); xlator_t *old_THIS = (( void*)0); _new = mem_get0 (frame->root->pool->frame_mem_pool ); if (!_new) { do { do { if (0) printf ("alloc failed"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__, 2808, GF_LOG_ERROR , "alloc failed"); } while (0); break; } typeof( (this->children ->xlator)->fops->fremovexattr_cbk) tmp_cbk = quota_fremovexattr_cbk ; _new->root = frame->root; _new->this = (this->children ->xlator); _new->ret = (ret_fn_t) tmp_cbk; _new->parent = frame; _new->cookie = _new; _new->wind_from = __FUNCTION__ ; _new->wind_to = "FIRST_CHILD(this)->fops->fremovexattr" ; _new->unwind_to = "quota_fremovexattr_cbk"; pthread_spin_init (&_new->lock, 0); pthread_spin_lock (&frame->root ->stack_lock); { _new->next = frame->root->frames .next; _new->prev = &frame->root->frames; if (frame ->root->frames.next) frame->root->frames.next-> prev = _new; frame->root->frames.next = _new; frame-> ref_count++; } pthread_spin_unlock (&frame->root->stack_lock ); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = (this->children->xlator); if (frame->this-> ctx->measure_latency) gf_latency_begin (_new, (this->children ->xlator)->fops->fremovexattr); (this->children-> xlator)->fops->fremovexattr (_new, (this->children-> xlator), fd, name, xdata); (*__glusterfs_this_location()) = old_THIS ; } while (0); |
2809 | return 0; |
2810 | err: |
2811 | QUOTA_STACK_UNWIND (fremovexattr, frame, op_ret, op_errno, NULL)do { quota_local_t *_local = ((void*)0); xlator_t *_this = (( void*)0); if (frame) { _local = frame->local; _this = frame ->this; frame->local = ((void*)0); } do { fop_fremovexattr_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__ , 2811, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_fremovexattr_cbk_t )frame->ret; _parent = frame-> parent; pthread_spin_lock (&frame->root->stack_lock ); { _parent->ref_count--; } pthread_spin_unlock (&frame ->root->stack_lock); old_THIS = (*__glusterfs_this_location ()); (*__glusterfs_this_location()) = _parent->this; frame ->complete = _gf_true; frame->unwind_from = __FUNCTION__ ; if (frame->this->ctx->measure_latency) gf_latency_end (frame); fn (_parent, frame->cookie, _parent->this, op_ret , op_errno, ((void*)0)); (*__glusterfs_this_location()) = old_THIS ; } while (0); quota_local_cleanup (_this, _local); } while ( 0); |
2812 | return 0; |
2813 | } |
2814 | |
2815 | |
2816 | int32_t |
2817 | quota_statfs_cbk (call_frame_t *frame, void *cookie, xlator_t *this, |
2818 | int32_t op_ret, int32_t op_errno, struct statvfs *buf, |
2819 | dict_t *xdata) |
2820 | { |
2821 | inode_t *root_inode = NULL((void*)0); |
2822 | quota_priv_t *priv = NULL((void*)0); |
2823 | uint64_t value = 0; |
2824 | quota_inode_ctx_t *ctx = NULL((void*)0); |
2825 | limits_t *limit_node = NULL((void*)0); |
2826 | int64_t usage = -1; |
2827 | int64_t avail = -1; |
2828 | int64_t blocks = 0; |
2829 | |
2830 | root_inode = cookie; |
2831 | |
2832 | /* This fop will fail mostly in case of client disconnect's, |
2833 | * which is already logged. Hence, not logging here */ |
2834 | if (op_ret == -1) |
2835 | goto unwind; |
2836 | /* |
2837 | * We should never get here unless quota_statfs (below) sent us a |
2838 | * cookie, and it would only do so if the value was non-NULL. This |
2839 | * check is therefore just routine defensive coding. |
2840 | */ |
2841 | if (!root_inode) { |
2842 | gf_log(this->name,GF_LOG_WARNING,do { do { if (0) printf ("null inode, cannot adjust for quota" ); } while (0); _gf_log (this->name, "quota.c", __FUNCTION__ , 2843, GF_LOG_WARNING, "null inode, cannot adjust for quota" ); } while (0) |
2843 | "null inode, cannot adjust for quota")do { do { if (0) printf ("null inode, cannot adjust for quota" ); } while (0); _gf_log (this->name, "quota.c", __FUNCTION__ , 2843, GF_LOG_WARNING, "null inode, cannot adjust for quota" ); } while (0); |
2844 | goto unwind; |
2845 | } |
2846 | if (!root_inode->table || (root_inode != root_inode->table->root)) { |
2847 | gf_log(this->name,GF_LOG_WARNING,do { do { if (0) printf ("non-root inode, cannot adjust for quota" ); } while (0); _gf_log (this->name, "quota.c", __FUNCTION__ , 2848, GF_LOG_WARNING, "non-root inode, cannot adjust for quota" ); } while (0) |
2848 | "non-root inode, cannot adjust for quota")do { do { if (0) printf ("non-root inode, cannot adjust for quota" ); } while (0); _gf_log (this->name, "quota.c", __FUNCTION__ , 2848, GF_LOG_WARNING, "non-root inode, cannot adjust for quota" ); } while (0); |
2849 | goto unwind; |
2850 | } |
2851 | |
2852 | inode_ctx_get (root_inode, this, &value)inode_ctx_get2(root_inode,this,&value,0); |
2853 | if (!value) { |
2854 | goto unwind; |
2855 | } |
2856 | ctx = (quota_inode_ctx_t *)(unsigned long)value; |
2857 | usage = (ctx->size) / buf->f_bsize; |
2858 | priv = this->private; |
2859 | |
2860 | list_for_each_entry (limit_node, &priv->limit_head, limit_list)for (limit_node = ((typeof(*limit_node) *)((char *)((&priv ->limit_head)->next)-(unsigned long)(&((typeof(*limit_node ) *)0)->limit_list))); &limit_node->limit_list != ( &priv->limit_head); limit_node = ((typeof(*limit_node) *)((char *)(limit_node->limit_list.next)-(unsigned long)( &((typeof(*limit_node) *)0)->limit_list)))) { |
2861 | /* Notice that this only works for volume-level quota. */ |
2862 | if (strcmp (limit_node->path, "/") == 0) { |
2863 | blocks = limit_node->value / buf->f_bsize; |
2864 | if (usage > blocks) { |
2865 | break; |
2866 | } |
2867 | |
2868 | buf->f_blocks = blocks; |
2869 | avail = buf->f_blocks - usage; |
2870 | if (buf->f_bfree > avail) { |
2871 | buf->f_bfree = avail; |
2872 | } |
2873 | /* |
2874 | * We have to assume that the total assigned quota |
2875 | * won't cause us to dip into the reserved space, |
2876 | * because dealing with the overcommitted cases is |
2877 | * just too hairy (especially when different bricks |
2878 | * might be using different reserved percentages and |
2879 | * such). |
2880 | */ |
2881 | buf->f_bavail = buf->f_bfree; |
2882 | break; |
2883 | } |
2884 | } |
2885 | |
2886 | unwind: |
2887 | if (root_inode) { |
2888 | inode_unref(root_inode); |
2889 | } |
2890 | STACK_UNWIND_STRICT (statfs, frame, op_ret, op_errno, buf, xdata)do { fop_statfs_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack" , "quota.c", __FUNCTION__, 2890, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_statfs_cbk_t )frame->ret; _parent = frame->parent; pthread_spin_lock (&frame->root-> stack_lock); { _parent->ref_count--; } pthread_spin_unlock (&frame->root->stack_lock); old_THIS = (*__glusterfs_this_location ()); (*__glusterfs_this_location()) = _parent->this; frame ->complete = _gf_true; frame->unwind_from = __FUNCTION__ ; if (frame->this->ctx->measure_latency) gf_latency_end (frame); fn (_parent, frame->cookie, _parent->this, op_ret , op_errno, buf, xdata); (*__glusterfs_this_location()) = old_THIS ; } while (0); |
2891 | return 0; |
2892 | } |
2893 | |
2894 | |
2895 | int32_t |
2896 | quota_statfs (call_frame_t *frame, xlator_t *this, loc_t *loc, dict_t *xdata) |
2897 | { |
2898 | inode_t *root_inode = NULL((void*)0); |
2899 | quota_priv_t *priv = NULL((void*)0); |
2900 | |
2901 | priv = this->private; |
2902 | |
2903 | if (priv->consider_statfs && loc->inode) { |
2904 | root_inode = loc->inode->table->root; |
2905 | inode_ref(root_inode); |
2906 | STACK_WIND_COOKIE (frame, quota_statfs_cbk, root_inode,do { call_frame_t *_new = ((void*)0); xlator_t *old_THIS = (( void*)0); _new = mem_get0 (frame->root->pool->frame_mem_pool ); if (!_new) { do { do { if (0) printf ("alloc failed"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__, 2908, GF_LOG_ERROR , "alloc failed"); } while (0); break; } typeof( (this->children ->xlator)->fops->statfs_cbk) tmp_cbk = quota_statfs_cbk ; _new->root = frame->root; _new->this = (this->children ->xlator); _new->ret = (ret_fn_t) tmp_cbk; _new->parent = frame; _new->cookie = root_inode; _new->wind_from = __FUNCTION__ ; _new->wind_to = "FIRST_CHILD(this)->fops->statfs"; _new->unwind_to = "quota_statfs_cbk"; pthread_spin_init ( &_new->lock, 0); pthread_spin_lock (&frame->root ->stack_lock); { frame->ref_count++; _new->next = frame ->root->frames.next; _new->prev = &frame->root ->frames; if (frame->root->frames.next) frame->root ->frames.next->prev = _new; frame->root->frames.next = _new; } pthread_spin_unlock (&frame->root->stack_lock ); (this->children->xlator)->fops->statfs_cbk = quota_statfs_cbk ; old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = (this->children->xlator); if ((this->children-> xlator)->ctx->measure_latency) gf_latency_begin (_new, ( this->children->xlator)->fops->statfs); (this-> children->xlator)->fops->statfs (_new, (this->children ->xlator), loc, xdata); (*__glusterfs_this_location()) = old_THIS ; } while (0) |
2907 | FIRST_CHILD(this),do { call_frame_t *_new = ((void*)0); xlator_t *old_THIS = (( void*)0); _new = mem_get0 (frame->root->pool->frame_mem_pool ); if (!_new) { do { do { if (0) printf ("alloc failed"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__, 2908, GF_LOG_ERROR , "alloc failed"); } while (0); break; } typeof( (this->children ->xlator)->fops->statfs_cbk) tmp_cbk = quota_statfs_cbk ; _new->root = frame->root; _new->this = (this->children ->xlator); _new->ret = (ret_fn_t) tmp_cbk; _new->parent = frame; _new->cookie = root_inode; _new->wind_from = __FUNCTION__ ; _new->wind_to = "FIRST_CHILD(this)->fops->statfs"; _new->unwind_to = "quota_statfs_cbk"; pthread_spin_init ( &_new->lock, 0); pthread_spin_lock (&frame->root ->stack_lock); { frame->ref_count++; _new->next = frame ->root->frames.next; _new->prev = &frame->root ->frames; if (frame->root->frames.next) frame->root ->frames.next->prev = _new; frame->root->frames.next = _new; } pthread_spin_unlock (&frame->root->stack_lock ); (this->children->xlator)->fops->statfs_cbk = quota_statfs_cbk ; old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = (this->children->xlator); if ((this->children-> xlator)->ctx->measure_latency) gf_latency_begin (_new, ( this->children->xlator)->fops->statfs); (this-> children->xlator)->fops->statfs (_new, (this->children ->xlator), loc, xdata); (*__glusterfs_this_location()) = old_THIS ; } while (0) |
2908 | FIRST_CHILD(this)->fops->statfs, loc, xdata)do { call_frame_t *_new = ((void*)0); xlator_t *old_THIS = (( void*)0); _new = mem_get0 (frame->root->pool->frame_mem_pool ); if (!_new) { do { do { if (0) printf ("alloc failed"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__, 2908, GF_LOG_ERROR , "alloc failed"); } while (0); break; } typeof( (this->children ->xlator)->fops->statfs_cbk) tmp_cbk = quota_statfs_cbk ; _new->root = frame->root; _new->this = (this->children ->xlator); _new->ret = (ret_fn_t) tmp_cbk; _new->parent = frame; _new->cookie = root_inode; _new->wind_from = __FUNCTION__ ; _new->wind_to = "FIRST_CHILD(this)->fops->statfs"; _new->unwind_to = "quota_statfs_cbk"; pthread_spin_init ( &_new->lock, 0); pthread_spin_lock (&frame->root ->stack_lock); { frame->ref_count++; _new->next = frame ->root->frames.next; _new->prev = &frame->root ->frames; if (frame->root->frames.next) frame->root ->frames.next->prev = _new; frame->root->frames.next = _new; } pthread_spin_unlock (&frame->root->stack_lock ); (this->children->xlator)->fops->statfs_cbk = quota_statfs_cbk ; old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = (this->children->xlator); if ((this->children-> xlator)->ctx->measure_latency) gf_latency_begin (_new, ( this->children->xlator)->fops->statfs); (this-> children->xlator)->fops->statfs (_new, (this->children ->xlator), loc, xdata); (*__glusterfs_this_location()) = old_THIS ; } while (0); |
2909 | } |
2910 | else { |
2911 | /* |
2912 | * We have to make sure that we never get to quota_statfs_cbk |
2913 | * with a cookie that points to something other than an inode, |
2914 | * which is exactly what would happen with STACK_UNWIND using |
2915 | * that as a callback. Therefore, use default_statfs_cbk in |
2916 | * this case instead. |
2917 | * |
2918 | * Also if the option deem-statfs is not set to "on" don't |
2919 | * bother calculating quota limit on / in statfs_cbk. |
2920 | */ |
2921 | if (priv->consider_statfs) |
2922 | gf_log(this->name,GF_LOG_WARNING,do { do { if (0) printf ("missing inode, cannot adjust for quota" ); } while (0); _gf_log (this->name, "quota.c", __FUNCTION__ , 2923, GF_LOG_WARNING, "missing inode, cannot adjust for quota" ); } while (0) |
2923 | "missing inode, cannot adjust for quota")do { do { if (0) printf ("missing inode, cannot adjust for quota" ); } while (0); _gf_log (this->name, "quota.c", __FUNCTION__ , 2923, GF_LOG_WARNING, "missing inode, cannot adjust for quota" ); } while (0); |
2924 | STACK_WIND (frame, default_statfs_cbk, FIRST_CHILD(this),do { call_frame_t *_new = ((void*)0); xlator_t *old_THIS = (( void*)0); _new = mem_get0 (frame->root->pool->frame_mem_pool ); if (!_new) { do { do { if (0) printf ("alloc failed"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__, 2925, GF_LOG_ERROR , "alloc failed"); } while (0); break; } typeof( (this->children ->xlator)->fops->statfs_cbk) tmp_cbk = default_statfs_cbk ; _new->root = frame->root; _new->this = (this->children ->xlator); _new->ret = (ret_fn_t) tmp_cbk; _new->parent = frame; _new->cookie = _new; _new->wind_from = __FUNCTION__ ; _new->wind_to = "FIRST_CHILD(this)->fops->statfs"; _new->unwind_to = "default_statfs_cbk"; pthread_spin_init (&_new->lock, 0); pthread_spin_lock (&frame->root ->stack_lock); { _new->next = frame->root->frames .next; _new->prev = &frame->root->frames; if (frame ->root->frames.next) frame->root->frames.next-> prev = _new; frame->root->frames.next = _new; frame-> ref_count++; } pthread_spin_unlock (&frame->root->stack_lock ); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = (this->children->xlator); if (frame->this-> ctx->measure_latency) gf_latency_begin (_new, (this->children ->xlator)->fops->statfs); (this->children->xlator )->fops->statfs (_new, (this->children->xlator), loc , xdata); (*__glusterfs_this_location()) = old_THIS; } while ( 0) |
2925 | FIRST_CHILD(this)->fops->statfs, loc, xdata)do { call_frame_t *_new = ((void*)0); xlator_t *old_THIS = (( void*)0); _new = mem_get0 (frame->root->pool->frame_mem_pool ); if (!_new) { do { do { if (0) printf ("alloc failed"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__, 2925, GF_LOG_ERROR , "alloc failed"); } while (0); break; } typeof( (this->children ->xlator)->fops->statfs_cbk) tmp_cbk = default_statfs_cbk ; _new->root = frame->root; _new->this = (this->children ->xlator); _new->ret = (ret_fn_t) tmp_cbk; _new->parent = frame; _new->cookie = _new; _new->wind_from = __FUNCTION__ ; _new->wind_to = "FIRST_CHILD(this)->fops->statfs"; _new->unwind_to = "default_statfs_cbk"; pthread_spin_init (&_new->lock, 0); pthread_spin_lock (&frame->root ->stack_lock); { _new->next = frame->root->frames .next; _new->prev = &frame->root->frames; if (frame ->root->frames.next) frame->root->frames.next-> prev = _new; frame->root->frames.next = _new; frame-> ref_count++; } pthread_spin_unlock (&frame->root->stack_lock ); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = (this->children->xlator); if (frame->this-> ctx->measure_latency) gf_latency_begin (_new, (this->children ->xlator)->fops->statfs); (this->children->xlator )->fops->statfs (_new, (this->children->xlator), loc , xdata); (*__glusterfs_this_location()) = old_THIS; } while ( 0); |
2926 | } |
2927 | return 0; |
2928 | } |
2929 | |
2930 | |
2931 | int |
2932 | quota_readdirp_cbk (call_frame_t *frame, void *cookie, xlator_t *this, |
2933 | int op_ret, int op_errno, gf_dirent_t *entries, |
2934 | dict_t *xdata) |
2935 | { |
2936 | gf_dirent_t *entry = NULL((void*)0); |
2937 | |
2938 | if (op_ret <= 0) |
2939 | goto unwind; |
2940 | |
2941 | list_for_each_entry (entry, &entries->list, list)for (entry = ((typeof(*entry) *)((char *)((&entries->list )->next)-(unsigned long)(&((typeof(*entry) *)0)->list ))); &entry->list != (&entries->list); entry = ( (typeof(*entry) *)((char *)(entry->list.next)-(unsigned long )(&((typeof(*entry) *)0)->list)))) { |
2942 | /* TODO: fill things */ |
2943 | } |
2944 | |
2945 | unwind: |
2946 | STACK_UNWIND_STRICT (readdirp, frame, op_ret, op_errno, entries, xdata)do { fop_readdirp_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack" , "quota.c", __FUNCTION__, 2946, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_readdirp_cbk_t )frame->ret; _parent = frame->parent; pthread_spin_lock (&frame-> root->stack_lock); { _parent->ref_count--; } pthread_spin_unlock (&frame->root->stack_lock); old_THIS = (*__glusterfs_this_location ()); (*__glusterfs_this_location()) = _parent->this; frame ->complete = _gf_true; frame->unwind_from = __FUNCTION__ ; if (frame->this->ctx->measure_latency) gf_latency_end (frame); fn (_parent, frame->cookie, _parent->this, op_ret , op_errno, entries, xdata); (*__glusterfs_this_location()) = old_THIS; } while (0); |
2947 | |
2948 | return 0; |
2949 | } |
2950 | int |
2951 | quota_readdirp (call_frame_t *frame, xlator_t *this, fd_t *fd, size_t size, |
2952 | off_t offset, dict_t *dict) |
2953 | { |
2954 | int ret = 0; |
2955 | |
2956 | if (dict) { |
2957 | ret = dict_set_uint64 (dict, QUOTA_SIZE_KEY"trusted.glusterfs.quota.size", 0); |
2958 | if (ret < 0) { |
2959 | goto err; |
2960 | } |
2961 | } |
2962 | |
2963 | STACK_WIND (frame, quota_readdirp_cbk,do { call_frame_t *_new = ((void*)0); xlator_t *old_THIS = (( void*)0); _new = mem_get0 (frame->root->pool->frame_mem_pool ); if (!_new) { do { do { if (0) printf ("alloc failed"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__, 2965, GF_LOG_ERROR , "alloc failed"); } while (0); break; } typeof( (this->children ->xlator)->fops->readdirp_cbk) tmp_cbk = quota_readdirp_cbk ; _new->root = frame->root; _new->this = (this->children ->xlator); _new->ret = (ret_fn_t) tmp_cbk; _new->parent = frame; _new->cookie = _new; _new->wind_from = __FUNCTION__ ; _new->wind_to = "FIRST_CHILD(this)->fops->readdirp" ; _new->unwind_to = "quota_readdirp_cbk"; pthread_spin_init (&_new->lock, 0); pthread_spin_lock (&frame->root ->stack_lock); { _new->next = frame->root->frames .next; _new->prev = &frame->root->frames; if (frame ->root->frames.next) frame->root->frames.next-> prev = _new; frame->root->frames.next = _new; frame-> ref_count++; } pthread_spin_unlock (&frame->root->stack_lock ); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = (this->children->xlator); if (frame->this-> ctx->measure_latency) gf_latency_begin (_new, (this->children ->xlator)->fops->readdirp); (this->children->xlator )->fops->readdirp (_new, (this->children->xlator) , fd, size, offset, dict); (*__glusterfs_this_location()) = old_THIS ; } while (0) |
2964 | FIRST_CHILD(this), FIRST_CHILD(this)->fops->readdirp,do { call_frame_t *_new = ((void*)0); xlator_t *old_THIS = (( void*)0); _new = mem_get0 (frame->root->pool->frame_mem_pool ); if (!_new) { do { do { if (0) printf ("alloc failed"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__, 2965, GF_LOG_ERROR , "alloc failed"); } while (0); break; } typeof( (this->children ->xlator)->fops->readdirp_cbk) tmp_cbk = quota_readdirp_cbk ; _new->root = frame->root; _new->this = (this->children ->xlator); _new->ret = (ret_fn_t) tmp_cbk; _new->parent = frame; _new->cookie = _new; _new->wind_from = __FUNCTION__ ; _new->wind_to = "FIRST_CHILD(this)->fops->readdirp" ; _new->unwind_to = "quota_readdirp_cbk"; pthread_spin_init (&_new->lock, 0); pthread_spin_lock (&frame->root ->stack_lock); { _new->next = frame->root->frames .next; _new->prev = &frame->root->frames; if (frame ->root->frames.next) frame->root->frames.next-> prev = _new; frame->root->frames.next = _new; frame-> ref_count++; } pthread_spin_unlock (&frame->root->stack_lock ); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = (this->children->xlator); if (frame->this-> ctx->measure_latency) gf_latency_begin (_new, (this->children ->xlator)->fops->readdirp); (this->children->xlator )->fops->readdirp (_new, (this->children->xlator) , fd, size, offset, dict); (*__glusterfs_this_location()) = old_THIS ; } while (0) |
2965 | fd, size, offset, dict)do { call_frame_t *_new = ((void*)0); xlator_t *old_THIS = (( void*)0); _new = mem_get0 (frame->root->pool->frame_mem_pool ); if (!_new) { do { do { if (0) printf ("alloc failed"); } while (0); _gf_log ("stack", "quota.c", __FUNCTION__, 2965, GF_LOG_ERROR , "alloc failed"); } while (0); break; } typeof( (this->children ->xlator)->fops->readdirp_cbk) tmp_cbk = quota_readdirp_cbk ; _new->root = frame->root; _new->this = (this->children ->xlator); _new->ret = (ret_fn_t) tmp_cbk; _new->parent = frame; _new->cookie = _new; _new->wind_from = __FUNCTION__ ; _new->wind_to = "FIRST_CHILD(this)->fops->readdirp" ; _new->unwind_to = "quota_readdirp_cbk"; pthread_spin_init (&_new->lock, 0); pthread_spin_lock (&frame->root ->stack_lock); { _new->next = frame->root->frames .next; _new->prev = &frame->root->frames; if (frame ->root->frames.next) frame->root->frames.next-> prev = _new; frame->root->frames.next = _new; frame-> ref_count++; } pthread_spin_unlock (&frame->root->stack_lock ); old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = (this->children->xlator); if (frame->this-> ctx->measure_latency) gf_latency_begin (_new, (this->children ->xlator)->fops->readdirp); (this->children->xlator )->fops->readdirp (_new, (this->children->xlator) , fd, size, offset, dict); (*__glusterfs_this_location()) = old_THIS ; } while (0); |
2966 | return 0; |
2967 | err: |
2968 | STACK_UNWIND_STRICT (readdirp, frame, -1, EINVAL, NULL, NULL)do { fop_readdirp_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack" , "quota.c", __FUNCTION__, 2968, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_readdirp_cbk_t )frame->ret; _parent = frame->parent; pthread_spin_lock (&frame-> root->stack_lock); { _parent->ref_count--; } pthread_spin_unlock (&frame->root->stack_lock); old_THIS = (*__glusterfs_this_location ()); (*__glusterfs_this_location()) = _parent->this; frame ->complete = _gf_true; frame->unwind_from = __FUNCTION__ ; if (frame->this->ctx->measure_latency) gf_latency_end (frame); fn (_parent, frame->cookie, _parent->this, -1 , 22, ((void*)0), ((void*)0)); (*__glusterfs_this_location()) = old_THIS; } while (0); |
2969 | return 0; |
2970 | } |
2971 | |
2972 | |
2973 | int32_t |
2974 | mem_acct_init (xlator_t *this) |
2975 | { |
2976 | int ret = -1; |
2977 | |
2978 | if (!this) |
2979 | return ret; |
2980 | |
2981 | ret = xlator_mem_acct_init (this, gf_quota_mt_end + 1); |
2982 | |
2983 | if (ret != 0) { |
2984 | gf_log (this->name, GF_LOG_WARNING, "Memory accounting"do { do { if (0) printf ("Memory accounting" "init failed"); } while (0); _gf_log (this->name, "quota.c", __FUNCTION__, 2985 , GF_LOG_WARNING, "Memory accounting" "init failed"); } while (0) |
2985 | "init failed")do { do { if (0) printf ("Memory accounting" "init failed"); } while (0); _gf_log (this->name, "quota.c", __FUNCTION__, 2985 , GF_LOG_WARNING, "Memory accounting" "init failed"); } while (0); |
2986 | return ret; |
2987 | } |
2988 | |
2989 | return ret; |
2990 | } |
2991 | |
2992 | |
2993 | int32_t |
2994 | quota_forget (xlator_t *this, inode_t *inode) |
2995 | { |
2996 | int32_t ret = 0; |
2997 | uint64_t ctx_int = 0; |
2998 | quota_inode_ctx_t *ctx = NULL((void*)0); |
2999 | quota_dentry_t *dentry = NULL((void*)0), *tmp; |
3000 | |
3001 | ret = inode_ctx_del (inode, this, &ctx_int)inode_ctx_del2(inode,this,&ctx_int,0); |
3002 | |
3003 | if (ret < 0) { |
3004 | return 0; |
3005 | } |
3006 | |
3007 | ctx = (quota_inode_ctx_t *) (long)ctx_int; |
3008 | |
3009 | LOCK (&ctx->lock)pthread_spin_lock (&ctx->lock); |
3010 | { |
3011 | list_for_each_entry_safe (dentry, tmp, &ctx->parents, next)for (dentry = ((typeof(*dentry) *)((char *)((&ctx->parents )->next)-(unsigned long)(&((typeof(*dentry) *)0)->next ))), tmp = ((typeof(*dentry) *)((char *)(dentry->next.next )-(unsigned long)(&((typeof(*dentry) *)0)->next))); & dentry->next != (&ctx->parents); dentry = tmp, tmp = ((typeof(*tmp) *)((char *)(tmp->next.next)-(unsigned long )(&((typeof(*tmp) *)0)->next)))) { |
3012 | __quota_dentry_free (dentry); |
3013 | } |
3014 | } |
3015 | UNLOCK (&ctx->lock)pthread_spin_unlock (&ctx->lock); |
3016 | |
3017 | LOCK_DESTROY (&ctx->lock)pthread_spin_destroy (&ctx->lock); |
3018 | |
3019 | GF_FREE (ctx)__gf_free (ctx); |
3020 | |
3021 | return 0; |
3022 | } |
3023 | |
3024 | |
3025 | int |
3026 | quota_parse_limits (quota_priv_t *priv, xlator_t *this, dict_t *xl_options, |
3027 | struct list_head *old_list) |
3028 | { |
3029 | int32_t ret = -1; |
3030 | char *str = NULL((void*)0); |
3031 | char *str_val = NULL((void*)0); |
3032 | char *path = NULL((void*)0), *saveptr = NULL((void*)0); |
3033 | uint64_t value = 0; |
3034 | limits_t *quota_lim = NULL((void*)0), *old = NULL((void*)0); |
3035 | char *last_colon= NULL((void*)0); |
3036 | |
3037 | ret = dict_get_str (xl_options, "limit-set", &str); |
3038 | |
3039 | if (str) { |
3040 | path = strtok_r (str, ",", &saveptr); |
3041 | |
3042 | while (path) { |
3043 | last_colon = strrchr (path, ':'); |
3044 | *last_colon = '\0'; |
3045 | str_val = last_colon + 1; |
3046 | |
3047 | ret = gf_string2bytesize (str_val, &value); |
3048 | if (ret != 0) |
3049 | goto err; |
3050 | |
3051 | QUOTA_ALLOC_OR_GOTO (quota_lim, limits_t, err)do { quota_lim = __gf_calloc (sizeof (limits_t), 1, gf_quota_mt_limits_t ); if (!quota_lim) { do { do { if (0) printf ("out of memory :(" ); } while (0); _gf_log ("", "quota.c", __FUNCTION__, 3051, GF_LOG_ERROR , "out of memory :("); } while (0); ret = -1; goto err; } } while (0);; |
3052 | |
3053 | quota_lim->path = path; |
3054 | |
3055 | quota_lim->value = value; |
3056 | |
3057 | gf_log (this->name, GF_LOG_INFO, "%s:%"PRId64,do { do { if (0) printf ("%s:%""ll" "d", quota_lim->path, quota_lim ->value); } while (0); _gf_log (this->name, "quota.c", __FUNCTION__ , 3058, GF_LOG_INFO, "%s:%""ll" "d", quota_lim->path, quota_lim ->value); } while (0) |
3058 | quota_lim->path, quota_lim->value)do { do { if (0) printf ("%s:%""ll" "d", quota_lim->path, quota_lim ->value); } while (0); _gf_log (this->name, "quota.c", __FUNCTION__ , 3058, GF_LOG_INFO, "%s:%""ll" "d", quota_lim->path, quota_lim ->value); } while (0); |
3059 | |
3060 | if (old_list != NULL((void*)0)) { |
3061 | list_for_each_entry (old, old_list,for (old = ((typeof(*old) *)((char *)((old_list)->next)-(unsigned long)(&((typeof(*old) *)0)->limit_list))); &old-> limit_list != (old_list); old = ((typeof(*old) *)((char *)(old ->limit_list.next)-(unsigned long)(&((typeof(*old) *)0 )->limit_list)))) |
3062 | limit_list)for (old = ((typeof(*old) *)((char *)((old_list)->next)-(unsigned long)(&((typeof(*old) *)0)->limit_list))); &old-> limit_list != (old_list); old = ((typeof(*old) *)((char *)(old ->limit_list.next)-(unsigned long)(&((typeof(*old) *)0 )->limit_list)))) { |
3063 | if (strcmp (old->path, quota_lim->path) |
3064 | == 0) { |
3065 | uuid_copy (quota_lim->gfid, |
3066 | old->gfid); |
3067 | break; |
3068 | } |
3069 | } |
3070 | } |
3071 | |
3072 | LOCK (&priv->lock)pthread_spin_lock (&priv->lock); |
3073 | { |
3074 | list_add_tail ("a_lim->limit_list, |
3075 | &priv->limit_head); |
3076 | } |
3077 | UNLOCK (&priv->lock)pthread_spin_unlock (&priv->lock); |
3078 | |
3079 | path = strtok_r (NULL((void*)0), ",", &saveptr); |
3080 | } |
3081 | } else { |
3082 | gf_log (this->name, GF_LOG_INFO,do { do { if (0) printf ("no \"limit-set\" option provided"); } while (0); _gf_log (this->name, "quota.c", __FUNCTION__ , 3083, GF_LOG_INFO, "no \"limit-set\" option provided"); } while (0) |
3083 | "no \"limit-set\" option provided")do { do { if (0) printf ("no \"limit-set\" option provided"); } while (0); _gf_log (this->name, "quota.c", __FUNCTION__ , 3083, GF_LOG_INFO, "no \"limit-set\" option provided"); } while (0); |
3084 | } |
3085 | |
3086 | LOCK (&priv->lock)pthread_spin_lock (&priv->lock); |
3087 | { |
3088 | list_for_each_entry (quota_lim, &priv->limit_head, limit_list)for (quota_lim = ((typeof(*quota_lim) *)((char *)((&priv-> limit_head)->next)-(unsigned long)(&((typeof(*quota_lim ) *)0)->limit_list))); "a_lim->limit_list != (& priv->limit_head); quota_lim = ((typeof(*quota_lim) *)((char *)(quota_lim->limit_list.next)-(unsigned long)(&((typeof (*quota_lim) *)0)->limit_list)))) { |
3089 | gf_log (this->name, GF_LOG_INFO, "%s:%"PRId64,do { do { if (0) printf ("%s:%""ll" "d", quota_lim->path, quota_lim ->value); } while (0); _gf_log (this->name, "quota.c", __FUNCTION__ , 3090, GF_LOG_INFO, "%s:%""ll" "d", quota_lim->path, quota_lim ->value); } while (0) |
3090 | quota_lim->path, quota_lim->value)do { do { if (0) printf ("%s:%""ll" "d", quota_lim->path, quota_lim ->value); } while (0); _gf_log (this->name, "quota.c", __FUNCTION__ , 3090, GF_LOG_INFO, "%s:%""ll" "d", quota_lim->path, quota_lim ->value); } while (0); |
3091 | } |
3092 | } |
3093 | UNLOCK (&priv->lock)pthread_spin_unlock (&priv->lock); |
3094 | |
3095 | ret = 0; |
3096 | err: |
3097 | return ret; |
3098 | } |
3099 | |
3100 | |
3101 | int32_t |
3102 | init (xlator_t *this) |
3103 | { |
3104 | int32_t ret = -1; |
3105 | quota_priv_t *priv = NULL((void*)0); |
3106 | |
3107 | if ((this->children == NULL((void*)0)) |
3108 | || this->children->next) { |
3109 | gf_log (this->name, GF_LOG_ERROR,do { do { if (0) printf ("FATAL: quota (%s) not configured with " "exactly one child", this->name); } while (0); _gf_log (this ->name, "quota.c", __FUNCTION__, 3111, GF_LOG_ERROR, "FATAL: quota (%s) not configured with " "exactly one child", this->name); } while (0) |
3110 | "FATAL: quota (%s) not configured with "do { do { if (0) printf ("FATAL: quota (%s) not configured with " "exactly one child", this->name); } while (0); _gf_log (this ->name, "quota.c", __FUNCTION__, 3111, GF_LOG_ERROR, "FATAL: quota (%s) not configured with " "exactly one child", this->name); } while (0) |
3111 | "exactly one child", this->name)do { do { if (0) printf ("FATAL: quota (%s) not configured with " "exactly one child", this->name); } while (0); _gf_log (this ->name, "quota.c", __FUNCTION__, 3111, GF_LOG_ERROR, "FATAL: quota (%s) not configured with " "exactly one child", this->name); } while (0); |
3112 | return -1; |
3113 | } |
3114 | |
3115 | if (this->parents == NULL((void*)0)) { |
3116 | gf_log (this->name, GF_LOG_WARNING,do { do { if (0) printf ("dangling volume. check volfile"); } while (0); _gf_log (this->name, "quota.c", __FUNCTION__, 3117 , GF_LOG_WARNING, "dangling volume. check volfile"); } while ( 0) |
3117 | "dangling volume. check volfile")do { do { if (0) printf ("dangling volume. check volfile"); } while (0); _gf_log (this->name, "quota.c", __FUNCTION__, 3117 , GF_LOG_WARNING, "dangling volume. check volfile"); } while ( 0); |
3118 | } |
3119 | |
3120 | QUOTA_ALLOC_OR_GOTO (priv, quota_priv_t, err)do { priv = __gf_calloc (sizeof (quota_priv_t), 1, gf_quota_mt_quota_priv_t ); if (!priv) { do { do { if (0) printf ("out of memory :("); } while (0); _gf_log ("", "quota.c", __FUNCTION__, 3120, GF_LOG_ERROR , "out of memory :("); } while (0); ret = -1; goto err; } } while (0);; |
3121 | |
3122 | INIT_LIST_HEAD (&priv->limit_head)do { (&priv->limit_head)->next = (&priv->limit_head )->prev = &priv->limit_head; } while (0); |
3123 | |
3124 | LOCK_INIT (&priv->lock)pthread_spin_init (&priv->lock, 0); |
3125 | |
3126 | this->private = priv; |
3127 | |
3128 | ret = quota_parse_limits (priv, this, this->options, NULL((void*)0)); |
3129 | |
3130 | if (ret) { |
3131 | goto err; |
3132 | } |
3133 | |
3134 | GF_OPTION_INIT ("timeout", priv->timeout, int64, err)do { int val_ret = 0; val_ret = xlator_option_init_int64 ((*__glusterfs_this_location ()), (*__glusterfs_this_location())->options, "timeout", & (priv->timeout)); if (val_ret) goto err; } while (0); |
3135 | GF_OPTION_INIT ("deem-statfs", priv->consider_statfs, bool, err)do { int val_ret = 0; val_ret = xlator_option_init_bool ((*__glusterfs_this_location ()), (*__glusterfs_this_location())->options, "deem-statfs" , &(priv->consider_statfs)); if (val_ret) goto err; } while (0); |
3136 | |
3137 | this->local_pool = mem_pool_new (quota_local_t, 64)mem_pool_new_fn (sizeof(quota_local_t), 64, "quota_local_t"); |
3138 | if (!this->local_pool) { |
3139 | ret = -1; |
3140 | gf_log (this->name, GF_LOG_ERROR,do { do { if (0) printf ("failed to create local_t's memory pool" ); } while (0); _gf_log (this->name, "quota.c", __FUNCTION__ , 3141, GF_LOG_ERROR, "failed to create local_t's memory pool" ); } while (0) |
3141 | "failed to create local_t's memory pool")do { do { if (0) printf ("failed to create local_t's memory pool" ); } while (0); _gf_log (this->name, "quota.c", __FUNCTION__ , 3141, GF_LOG_ERROR, "failed to create local_t's memory pool" ); } while (0); |
3142 | goto err; |
3143 | } |
3144 | |
3145 | ret = 0; |
3146 | err: |
3147 | return ret; |
3148 | } |
3149 | |
3150 | |
3151 | void |
3152 | __quota_reconfigure_inode_ctx (xlator_t *this, inode_t *inode, limits_t *limit) |
3153 | { |
3154 | int ret = -1; |
3155 | quota_inode_ctx_t *ctx = NULL((void*)0); |
3156 | |
3157 | GF_VALIDATE_OR_GOTO ("quota", this, out)do { if (!this) { (*__errno_location ()) = 22; do { do { if ( 0) printf ("invalid argument: " "this"); } while (0); _gf_log_callingfn ("quota", "quota.c", __FUNCTION__, 3157, GF_LOG_ERROR, "invalid argument: " "this"); } while (0); goto out; } } while (0); |
3158 | GF_VALIDATE_OR_GOTO (this->name, inode, out)do { if (!inode) { (*__errno_location ()) = 22; do { do { if ( 0) printf ("invalid argument: " "inode"); } while (0); _gf_log_callingfn (this->name, "quota.c", __FUNCTION__, 3158, GF_LOG_ERROR, "invalid argument: " "inode"); } while (0); goto out; } } while (0); |
3159 | GF_VALIDATE_OR_GOTO (this->name, limit, out)do { if (!limit) { (*__errno_location ()) = 22; do { do { if ( 0) printf ("invalid argument: " "limit"); } while (0); _gf_log_callingfn (this->name, "quota.c", __FUNCTION__, 3159, GF_LOG_ERROR, "invalid argument: " "limit"); } while (0); goto out; } } while (0); |
3160 | |
3161 | ret = quota_inode_ctx_get (inode, limit->value, this, NULL((void*)0), NULL((void*)0), &ctx, |
3162 | 1); |
3163 | if ((ret == -1) || (ctx == NULL((void*)0))) { |
3164 | gf_log (this->name, GF_LOG_WARNING, "cannot create quota "do { do { if (0) printf ("cannot create quota " "context in inode(gfid:%s)" , uuid_utoa (inode->gfid)); } while (0); _gf_log (this-> name, "quota.c", __FUNCTION__, 3166, GF_LOG_WARNING, "cannot create quota " "context in inode(gfid:%s)", uuid_utoa (inode->gfid)); } while (0) |
3165 | "context in inode(gfid:%s)",do { do { if (0) printf ("cannot create quota " "context in inode(gfid:%s)" , uuid_utoa (inode->gfid)); } while (0); _gf_log (this-> name, "quota.c", __FUNCTION__, 3166, GF_LOG_WARNING, "cannot create quota " "context in inode(gfid:%s)", uuid_utoa (inode->gfid)); } while (0) |
3166 | uuid_utoa (inode->gfid))do { do { if (0) printf ("cannot create quota " "context in inode(gfid:%s)" , uuid_utoa (inode->gfid)); } while (0); _gf_log (this-> name, "quota.c", __FUNCTION__, 3166, GF_LOG_WARNING, "cannot create quota " "context in inode(gfid:%s)", uuid_utoa (inode->gfid)); } while (0); |
3167 | goto out; |
3168 | } |
3169 | |
3170 | LOCK (&ctx->lock)pthread_spin_lock (&ctx->lock); |
3171 | { |
3172 | ctx->limit = limit->value; |
3173 | } |
3174 | UNLOCK (&ctx->lock)pthread_spin_unlock (&ctx->lock); |
3175 | |
3176 | out: |
3177 | return; |
3178 | } |
3179 | |
3180 | |
3181 | void |
3182 | __quota_reconfigure (xlator_t *this, inode_table_t *itable, limits_t *limit) |
3183 | { |
3184 | inode_t *inode = NULL((void*)0); |
3185 | |
3186 | if ((this == NULL((void*)0)) || (itable == NULL((void*)0)) || (limit == NULL((void*)0))) { |
3187 | goto out; |
3188 | } |
3189 | |
3190 | if (!uuid_is_null (limit->gfid)) { |
3191 | inode = inode_find (itable, limit->gfid); |
3192 | } else { |
3193 | inode = inode_resolve (itable, limit->path); |
3194 | } |
3195 | |
3196 | if (inode != NULL((void*)0)) { |
3197 | __quota_reconfigure_inode_ctx (this, inode, limit); |
3198 | } |
3199 | |
3200 | out: |
3201 | return; |
3202 | } |
3203 | |
3204 | |
3205 | int |
3206 | reconfigure (xlator_t *this, dict_t *options) |
3207 | { |
3208 | int32_t ret = -1; |
3209 | quota_priv_t *priv = NULL((void*)0); |
3210 | limits_t *limit = NULL((void*)0), *next = NULL((void*)0), *new = NULL((void*)0); |
3211 | struct list_head head = {0, }; |
3212 | xlator_t *top = NULL((void*)0); |
3213 | char found = 0; |
3214 | |
3215 | priv = this->private; |
3216 | |
3217 | INIT_LIST_HEAD (&head)do { (&head)->next = (&head)->prev = &head; } while (0); |
3218 | |
3219 | LOCK (&priv->lock)pthread_spin_lock (&priv->lock); |
3220 | { |
3221 | list_splice_init (&priv->limit_head, &head); |
3222 | } |
3223 | UNLOCK (&priv->lock)pthread_spin_unlock (&priv->lock); |
3224 | |
3225 | ret = quota_parse_limits (priv, this, options, &head); |
3226 | if (ret == -1) { |
3227 | gf_log ("quota", GF_LOG_WARNING,do { do { if (0) printf ("quota reconfigure failed, " "new changes will not take effect" ); } while (0); _gf_log ("quota", "quota.c", __FUNCTION__, 3229 , GF_LOG_WARNING, "quota reconfigure failed, " "new changes will not take effect" ); } while (0) |
3228 | "quota reconfigure failed, "do { do { if (0) printf ("quota reconfigure failed, " "new changes will not take effect" ); } while (0); _gf_log ("quota", "quota.c", __FUNCTION__, 3229 , GF_LOG_WARNING, "quota reconfigure failed, " "new changes will not take effect" ); } while (0) |
3229 | "new changes will not take effect")do { do { if (0) printf ("quota reconfigure failed, " "new changes will not take effect" ); } while (0); _gf_log ("quota", "quota.c", __FUNCTION__, 3229 , GF_LOG_WARNING, "quota reconfigure failed, " "new changes will not take effect" ); } while (0); |
3230 | goto out; |
3231 | } |
3232 | |
3233 | LOCK (&priv->lock)pthread_spin_lock (&priv->lock); |
3234 | { |
3235 | top = ((glusterfs_ctx_t *)this->ctx)->active->top; |
3236 | GF_ASSERT (top)do { if (!(top)) { do { do { if (0) printf ("Assertion failed: " "top"); } while (0); _gf_log_callingfn ("", "quota.c", __FUNCTION__ , 3236, GF_LOG_ERROR, "Assertion failed: " "top"); } while (0 ); } } while (0); |
3237 | |
3238 | list_for_each_entry (limit, &priv->limit_head, limit_list)for (limit = ((typeof(*limit) *)((char *)((&priv->limit_head )->next)-(unsigned long)(&((typeof(*limit) *)0)->limit_list ))); &limit->limit_list != (&priv->limit_head); limit = ((typeof(*limit) *)((char *)(limit->limit_list.next )-(unsigned long)(&((typeof(*limit) *)0)->limit_list)) )) { |
3239 | __quota_reconfigure (this, top->itable, limit); |
3240 | } |
3241 | |
3242 | list_for_each_entry_safe (limit, next, &head, limit_list)for (limit = ((typeof(*limit) *)((char *)((&head)->next )-(unsigned long)(&((typeof(*limit) *)0)->limit_list)) ), next = ((typeof(*limit) *)((char *)(limit->limit_list.next )-(unsigned long)(&((typeof(*limit) *)0)->limit_list)) ); &limit->limit_list != (&head); limit = next, next = ((typeof(*next) *)((char *)(next->limit_list.next)-(unsigned long)(&((typeof(*next) *)0)->limit_list)))) { |
3243 | found = 0; |
3244 | list_for_each_entry (new, &priv->limit_head,for (new = ((typeof(*new) *)((char *)((&priv->limit_head )->next)-(unsigned long)(&((typeof(*new) *)0)->limit_list ))); &new->limit_list != (&priv->limit_head); new = ((typeof(*new) *)((char *)(new->limit_list.next)-(unsigned long)(&((typeof(*new) *)0)->limit_list)))) |
3245 | limit_list)for (new = ((typeof(*new) *)((char *)((&priv->limit_head )->next)-(unsigned long)(&((typeof(*new) *)0)->limit_list ))); &new->limit_list != (&priv->limit_head); new = ((typeof(*new) *)((char *)(new->limit_list.next)-(unsigned long)(&((typeof(*new) *)0)->limit_list)))) { |
3246 | if (strcmp (new->path, limit->path) == 0) { |
3247 | found = 1; |
3248 | break; |
3249 | } |
3250 | } |
3251 | |
3252 | if (!found) { |
3253 | limit->value = -1; |
3254 | __quota_reconfigure (this, top->itable, limit); |
3255 | } |
3256 | |
3257 | list_del_init (&limit->limit_list); |
3258 | GF_FREE (limit)__gf_free (limit); |
3259 | } |
3260 | } |
3261 | UNLOCK (&priv->lock)pthread_spin_unlock (&priv->lock); |
3262 | |
3263 | GF_OPTION_RECONF ("timeout", priv->timeout, options, int64, out)do { int val_ret = 0; val_ret = xlator_option_reconf_int64 (( *__glusterfs_this_location()), options, "timeout", &(priv ->timeout)); if (val_ret) goto out; } while (0); |
3264 | GF_OPTION_RECONF ("deem-statfs", priv->consider_statfs, options, bool,do { int val_ret = 0; val_ret = xlator_option_reconf_bool ((* __glusterfs_this_location()), options, "deem-statfs", &(priv ->consider_statfs)); if (val_ret) goto out; } while (0) |
3265 | out)do { int val_ret = 0; val_ret = xlator_option_reconf_bool ((* __glusterfs_this_location()), options, "deem-statfs", &(priv ->consider_statfs)); if (val_ret) goto out; } while (0); |
3266 | |
3267 | ret = 0; |
3268 | out: |
3269 | return ret; |
3270 | } |
3271 | |
3272 | |
3273 | void |
3274 | fini (xlator_t *this) |
3275 | { |
3276 | return; |
3277 | } |
3278 | |
3279 | |
3280 | struct xlator_fops fops = { |
3281 | .statfs = quota_statfs, |
3282 | .lookup = quota_lookup, |
3283 | .writev = quota_writev, |
3284 | .create = quota_create, |
3285 | .mkdir = quota_mkdir, |
3286 | .truncate = quota_truncate, |
3287 | .ftruncate = quota_ftruncate, |
3288 | .unlink = quota_unlink, |
3289 | .symlink = quota_symlink, |
3290 | .link = quota_link, |
3291 | .rename = quota_rename, |
3292 | .getxattr = quota_getxattr, |
3293 | .fgetxattr = quota_fgetxattr, |
3294 | .stat = quota_stat, |
3295 | .fstat = quota_fstat, |
3296 | .readlink = quota_readlink, |
3297 | .readv = quota_readv, |
3298 | .fsync = quota_fsync, |
3299 | .setattr = quota_setattr, |
3300 | .fsetattr = quota_fsetattr, |
3301 | .mknod = quota_mknod, |
3302 | .setxattr = quota_setxattr, |
3303 | .fsetxattr = quota_fsetxattr, |
3304 | .removexattr = quota_removexattr, |
3305 | .fremovexattr = quota_fremovexattr, |
3306 | .readdirp = quota_readdirp, |
3307 | }; |
3308 | |
3309 | struct xlator_cbks cbks = { |
3310 | .forget = quota_forget |
3311 | }; |
3312 | |
3313 | struct volume_options options[] = { |
3314 | {.key = {"limit-set"}}, |
3315 | {.key = {"timeout"}, |
3316 | .type = GF_OPTION_TYPE_SIZET, |
3317 | .min = 0, |
3318 | .max = 60, |
3319 | .default_value = "0", |
3320 | .description = "quota caches the directory sizes on client. Timeout " |
3321 | "indicates the timeout for the cache to be revalidated." |
3322 | }, |
3323 | {.key = {"deem-statfs"}, |
3324 | .type = GF_OPTION_TYPE_BOOL, |
3325 | .default_value = "off", |
3326 | .description = "If set to on, it takes quota limits into" |
3327 | "consideration while estimating fs size. (df command)" |
3328 | " (Default is off)." |
3329 | }, |
3330 | {.key = {NULL((void*)0)}} |
3331 | }; |