| File: | xlators/nfs/server/src/nfs-fops.c |
| Location: | line 1083, column 34 |
| Description: | Value stored to 'nfl' during its initialization is never read |
| 1 | /* |
| 2 | Copyright (c) 2010-2011 Gluster, Inc. <http://www.gluster.com> |
| 3 | This file is part of GlusterFS. |
| 4 | |
| 5 | GlusterFS is free software; you can redistribute it and/or modify |
| 6 | it under the terms of the GNU General Public License as published |
| 7 | by the Free Software Foundation; either version 3 of the License, |
| 8 | or (at your option) any later version. |
| 9 | |
| 10 | GlusterFS is distributed in the hope that it will be useful, but |
| 11 | WITHOUT ANY WARRANTY; without even the implied warranty of |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 13 | General Public License for more details. |
| 14 | |
| 15 | You should have received a copy of the GNU General Public License |
| 16 | along with this program. If not, see |
| 17 | <http://www.gnu.org/licenses/>. |
| 18 | */ |
| 19 | |
| 20 | #ifndef _CONFIG_H |
| 21 | #define _CONFIG_H |
| 22 | #include "config.h" |
| 23 | #endif |
| 24 | |
| 25 | #include <grp.h> |
| 26 | #include <pwd.h> |
| 27 | |
| 28 | #include "dict.h" |
| 29 | #include "xlator.h" |
| 30 | #include "iobuf.h" |
| 31 | #include "call-stub.h" |
| 32 | #include "stack.h" |
| 33 | #include "nfs.h" |
| 34 | #include "nfs-fops.h" |
| 35 | #include "inode.h" |
| 36 | #include "nfs-common.h" |
| 37 | #include "nfs3-helpers.h" |
| 38 | #include "nfs-mem-types.h" |
| 39 | #include <libgen.h> |
| 40 | #include <semaphore.h> |
| 41 | |
| 42 | void |
| 43 | nfs_fix_groups (xlator_t *this, call_stack_t *root) |
| 44 | { |
| 45 | struct passwd mypw; |
| 46 | char mystrs[1024]; |
| 47 | struct passwd *result; |
| 48 | gid_t mygroups[GF_MAX_AUX_GROUPS200]; |
| 49 | int ngroups; |
| 50 | int i; |
| 51 | struct nfs_state *priv = this->private; |
| 52 | const gid_list_t *agl; |
| 53 | gid_list_t gl; |
| 54 | |
| 55 | if (!priv->server_aux_gids) { |
| 56 | return; |
| 57 | } |
| 58 | |
| 59 | agl = gid_cache_lookup(&priv->gid_cache, root->uid); |
| 60 | if (agl) { |
| 61 | for (ngroups = 0; ngroups < agl->gl_count; ngroups++) |
| 62 | root->groups[ngroups] = agl->gl_list[ngroups]; |
| 63 | root->ngrps = ngroups; |
| 64 | gid_cache_release(&priv->gid_cache, agl); |
| 65 | return; |
| 66 | } |
| 67 | |
| 68 | /* No cached list found. */ |
| 69 | if (getpwuid_r(root->uid,&mypw,mystrs,sizeof(mystrs),&result) != 0) { |
| 70 | gf_log (this->name, GF_LOG_ERROR,do { do { if (0) printf ("getpwuid_r(%u) failed", root->uid ); } while (0); _gf_log (this->name, "nfs-fops.c", __FUNCTION__ , 71, GF_LOG_ERROR, "getpwuid_r(%u) failed", root->uid); } while (0) |
| 71 | "getpwuid_r(%u) failed", root->uid)do { do { if (0) printf ("getpwuid_r(%u) failed", root->uid ); } while (0); _gf_log (this->name, "nfs-fops.c", __FUNCTION__ , 71, GF_LOG_ERROR, "getpwuid_r(%u) failed", root->uid); } while (0); |
| 72 | return; |
| 73 | } |
| 74 | |
| 75 | if (!result) { |
| 76 | gf_log (this->name, GF_LOG_ERROR,do { do { if (0) printf ("getpwuid_r(%u) found nothing", root ->uid); } while (0); _gf_log (this->name, "nfs-fops.c", __FUNCTION__, 77, GF_LOG_ERROR, "getpwuid_r(%u) found nothing" , root->uid); } while (0) |
| 77 | "getpwuid_r(%u) found nothing", root->uid)do { do { if (0) printf ("getpwuid_r(%u) found nothing", root ->uid); } while (0); _gf_log (this->name, "nfs-fops.c", __FUNCTION__, 77, GF_LOG_ERROR, "getpwuid_r(%u) found nothing" , root->uid); } while (0); |
| 78 | return; |
| 79 | } |
| 80 | |
| 81 | gf_log (this->name, GF_LOG_TRACE, "mapped %u => %s",do { do { if (0) printf ("mapped %u => %s", root->uid, result ->pw_name); } while (0); _gf_log (this->name, "nfs-fops.c" , __FUNCTION__, 82, GF_LOG_TRACE, "mapped %u => %s", root-> uid, result->pw_name); } while (0) |
| 82 | root->uid, result->pw_name)do { do { if (0) printf ("mapped %u => %s", root->uid, result ->pw_name); } while (0); _gf_log (this->name, "nfs-fops.c" , __FUNCTION__, 82, GF_LOG_TRACE, "mapped %u => %s", root-> uid, result->pw_name); } while (0); |
| 83 | |
| 84 | ngroups = GF_MAX_AUX_GROUPS200; |
| 85 | if (getgrouplist(result->pw_name,root->gid,mygroups,&ngroups) == -1) { |
| 86 | gf_log (this->name, GF_LOG_ERROR,do { do { if (0) printf ("could not map %s to group list", result ->pw_name); } while (0); _gf_log (this->name, "nfs-fops.c" , __FUNCTION__, 87, GF_LOG_ERROR, "could not map %s to group list" , result->pw_name); } while (0) |
| 87 | "could not map %s to group list", result->pw_name)do { do { if (0) printf ("could not map %s to group list", result ->pw_name); } while (0); _gf_log (this->name, "nfs-fops.c" , __FUNCTION__, 87, GF_LOG_ERROR, "could not map %s to group list" , result->pw_name); } while (0); |
| 88 | return; |
| 89 | } |
| 90 | |
| 91 | /* Add the group data to the cache. */ |
| 92 | gl.gl_list = GF_CALLOC(ngroups, sizeof(gid_t), gf_nfs_mt_aux_gids)__gf_calloc (ngroups, sizeof(gid_t), gf_nfs_mt_aux_gids); |
| 93 | if (gl.gl_list) { |
| 94 | /* It's not fatal if the alloc failed. */ |
| 95 | gl.gl_id = root->uid; |
| 96 | gl.gl_count = ngroups; |
| 97 | memcpy(gl.gl_list, mygroups, sizeof(gid_t) * ngroups); |
| 98 | if (gid_cache_add(&priv->gid_cache, &gl) != 1) |
| 99 | GF_FREE(gl.gl_list)__gf_free (gl.gl_list); |
| 100 | } |
| 101 | |
| 102 | /* Copy data to the frame. */ |
| 103 | for (i = 0; i < ngroups; ++i) { |
| 104 | gf_log (this->name, GF_LOG_TRACE,do { do { if (0) printf ("%s is in group %u", result->pw_name , mygroups[i]); } while (0); _gf_log (this->name, "nfs-fops.c" , __FUNCTION__, 105, GF_LOG_TRACE, "%s is in group %u", result ->pw_name, mygroups[i]); } while (0) |
| 105 | "%s is in group %u", result->pw_name, mygroups[i])do { do { if (0) printf ("%s is in group %u", result->pw_name , mygroups[i]); } while (0); _gf_log (this->name, "nfs-fops.c" , __FUNCTION__, 105, GF_LOG_TRACE, "%s is in group %u", result ->pw_name, mygroups[i]); } while (0); |
| 106 | root->groups[i] = mygroups[i]; |
| 107 | } |
| 108 | root->ngrps = ngroups; |
| 109 | } |
| 110 | |
| 111 | struct nfs_fop_local * |
| 112 | nfs_fop_local_init (xlator_t *nfsx) |
| 113 | { |
| 114 | struct nfs_fop_local *l = NULL((void*)0); |
| 115 | |
| 116 | if (!nfsx) |
| 117 | return NULL((void*)0); |
| 118 | |
| 119 | l = mem_get (nfs_fop_mempool (nfsx)(((struct nfs_state *)(nfsx)->private)->foppool)); |
| 120 | |
| 121 | memset (l, 0, sizeof (*l)); |
| 122 | return l; |
| 123 | } |
| 124 | |
| 125 | void |
| 126 | nfs_fop_local_wipe (xlator_t *nfsx, struct nfs_fop_local *l) |
| 127 | { |
| 128 | if ((!nfsx) || (!l)) |
| 129 | return; |
| 130 | |
| 131 | if (l->iobref) |
| 132 | iobref_unref (l->iobref); |
| 133 | |
| 134 | if (l->parent) |
| 135 | inode_unref (l->parent); |
| 136 | |
| 137 | if (l->inode) |
| 138 | inode_unref (l->inode); |
| 139 | |
| 140 | if (l->newparent) |
| 141 | inode_unref (l->newparent); |
| 142 | |
| 143 | if (l->dictgfid) |
| 144 | dict_unref (l->dictgfid); |
| 145 | |
| 146 | mem_put (l); |
| 147 | |
| 148 | return; |
| 149 | } |
| 150 | |
| 151 | #define nfs_stack_destroy(nfl, fram)do { nfs_fop_local_wipe ((nfl)->nfsx, nfl); (fram)->local = ((void*)0); STACK_DESTROY ((fram)->root); } while (0) \ |
| 152 | do { \ |
| 153 | nfs_fop_local_wipe ((nfl)->nfsx, nfl); \ |
| 154 | (fram)->local = NULL((void*)0); \ |
| 155 | STACK_DESTROY ((fram)->root); \ |
| 156 | } while (0) \ |
| 157 | |
| 158 | |
| 159 | pthread_mutex_t ctr = PTHREAD_MUTEX_INITIALIZER{ { 0, 0, 0, 0, 0, { 0 } } }; |
| 160 | unsigned int cval = 1; |
| 161 | |
| 162 | |
| 163 | int |
| 164 | nfs_frame_getctr () |
| 165 | { |
| 166 | uint64_t val = 0; |
| 167 | |
| 168 | pthread_mutex_lock (&ctr); |
| 169 | { |
| 170 | if (cval == 0) |
| 171 | cval = 1; |
| 172 | val = cval; |
| 173 | cval++; |
| 174 | } |
| 175 | pthread_mutex_unlock (&ctr); |
| 176 | |
| 177 | return val; |
| 178 | } |
| 179 | |
| 180 | |
| 181 | call_frame_t * |
| 182 | nfs_create_frame (xlator_t *xl, nfs_user_t *nfu) |
| 183 | { |
| 184 | call_frame_t *frame = NULL((void*)0); |
| 185 | int x = 0; |
| 186 | int y = 0; |
| 187 | |
| 188 | if ((!xl) || (!nfu) || (nfu->ngrps > NFS_NGROUPS(16 + 1))) |
| 189 | return NULL((void*)0); |
| 190 | |
| 191 | frame = create_frame (xl, (call_pool_t *)xl->ctx->pool); |
| 192 | if (!frame) |
| 193 | goto err; |
| 194 | frame->root->pid = NFS_PID1; |
| 195 | frame->root->uid = nfu->uid; |
| 196 | frame->root->gid = nfu->gids[NFS_PRIMGID_IDX0]; |
| 197 | frame->root->lk_owner = nfu->lk_owner; |
| 198 | |
| 199 | if (nfu->ngrps != 1) { |
| 200 | frame->root->ngrps = nfu->ngrps - 1; |
| 201 | |
| 202 | gf_log (GF_NFS, GF_LOG_TRACE,"uid: %d, gid %d, gids: %d",do { do { if (0) printf ("uid: %d, gid %d, gids: %d", frame-> root->uid, frame->root->gid, frame->root->ngrps ); } while (0); _gf_log ("nfs", "nfs-fops.c", __FUNCTION__, 203 , GF_LOG_TRACE,"uid: %d, gid %d, gids: %d", frame->root-> uid, frame->root->gid, frame->root->ngrps); } while (0) |
| 203 | frame->root->uid, frame->root->gid, frame->root->ngrps)do { do { if (0) printf ("uid: %d, gid %d, gids: %d", frame-> root->uid, frame->root->gid, frame->root->ngrps ); } while (0); _gf_log ("nfs", "nfs-fops.c", __FUNCTION__, 203 , GF_LOG_TRACE,"uid: %d, gid %d, gids: %d", frame->root-> uid, frame->root->gid, frame->root->ngrps); } while (0); |
| 204 | for(y = 0, x = 1; y < frame->root->ngrps; x++,y++) { |
| 205 | gf_log (GF_NFS, GF_LOG_TRACE, "gid: %d", nfu->gids[x])do { do { if (0) printf ("gid: %d", nfu->gids[x]); } while (0); _gf_log ("nfs", "nfs-fops.c", __FUNCTION__, 205, GF_LOG_TRACE , "gid: %d", nfu->gids[x]); } while (0); |
| 206 | frame->root->groups[y] = nfu->gids[x]; |
| 207 | } |
| 208 | } |
| 209 | |
| 210 | /* |
| 211 | * It's tempting to do this *instead* of using nfu above, but we need |
| 212 | * to have those values in case nfs_fix_groups doesn't do anything. |
| 213 | */ |
| 214 | nfs_fix_groups(xl,frame->root); |
| 215 | |
| 216 | err: |
| 217 | return frame; |
| 218 | } |
| 219 | |
| 220 | #define nfs_fop_handle_frame_create(fram, xla, nfuser, retval, errlabel)do { fram = nfs_create_frame (xla, (nfuser)); if (!fram) { retval = (-12); do { do { if (0) printf ("Frame creation failed"); } while (0); _gf_log ("nfs", "nfs-fops.c", __FUNCTION__, 220, GF_LOG_ERROR ,"Frame creation failed"); } while (0); goto errlabel; } } while (0) \ |
| 221 | do { \ |
| 222 | fram = nfs_create_frame (xla, (nfuser)); \ |
| 223 | if (!fram) { \ |
| 224 | retval = (-ENOMEM12); \ |
| 225 | gf_log (GF_NFS, GF_LOG_ERROR,"Frame creation failed")do { do { if (0) printf ("Frame creation failed"); } while (0 ); _gf_log ("nfs", "nfs-fops.c", __FUNCTION__, 225, GF_LOG_ERROR ,"Frame creation failed"); } while (0);\ |
| 226 | goto errlabel; \ |
| 227 | } \ |
| 228 | } while (0) \ |
| 229 | |
| 230 | /* Look into the inode and parent inode of a loc and save enough state |
| 231 | * for us to determine in the callback whether to funge the ino in the stat buf |
| 232 | * with 1 for the parent. |
| 233 | */ |
| 234 | #define nfs_fop_save_root_ino(locl, loc)do { if (((loc)->inode) && __is_root_gfid ((loc)-> inode->gfid)) (locl)->rootinode = 1; else if (((loc)-> parent) && __is_root_gfid ((loc)->parent->gfid) ) (locl)->rootparentinode = 1; } while (0) \ |
| 235 | do { \ |
| 236 | if (((loc)->inode) && \ |
| 237 | __is_root_gfid ((loc)->inode->gfid)) \ |
| 238 | (locl)->rootinode = 1; \ |
| 239 | else if (((loc)->parent) && \ |
| 240 | __is_root_gfid ((loc)->parent->gfid)) \ |
| 241 | (locl)->rootparentinode = 1; \ |
| 242 | } while (0) |
| 243 | |
| 244 | /* Do the same for an fd */ |
| 245 | #define nfs_fop_save_root_fd_ino(locl, fdesc)do { if (__is_root_gfid ((fdesc)->inode->gfid)) (locl)-> rootinode = 1; } while (0) \ |
| 246 | do { \ |
| 247 | if (__is_root_gfid ((fdesc)->inode->gfid)) \ |
| 248 | (locl)->rootinode = 1; \ |
| 249 | } while (0) |
| 250 | |
| 251 | |
| 252 | /* Use the state saved by the previous macro to funge the ino in the appropriate |
| 253 | * structure. |
| 254 | */ |
| 255 | #define nfs_fop_restore_root_ino(locl, fopret, preattr, postattr, prepar, postpar)do { if (fopret == -1) break; if ((locl)->rootinode) { if ( (preattr)) { ((struct iatt *)(preattr))->ia_ino = 1; ((struct iatt *)(preattr))->ia_dev = 0; } if ((postattr)) { ((struct iatt *)(postattr))->ia_ino = 1; ((struct iatt *)(postattr ))->ia_dev = 0; } } else if ((locl)->rootparentinode) { if ((prepar)) { ((struct iatt *)(prepar))->ia_ino = 1; (( struct iatt *)(prepar))->ia_dev = 0; } if ((postpar)) { (( struct iatt *)(postpar))->ia_ino = 1; ((struct iatt *)(postpar ))->ia_dev = 0; } } } while (0) \ |
| 256 | do { \ |
| 257 | if (fopret == -1) \ |
| 258 | break; \ |
| 259 | if ((locl)->rootinode) { \ |
| 260 | if ((preattr)) { \ |
| 261 | ((struct iatt *)(preattr))->ia_ino = 1; \ |
| 262 | ((struct iatt *)(preattr))->ia_dev = 0; \ |
| 263 | } \ |
| 264 | if ((postattr)) { \ |
| 265 | ((struct iatt *)(postattr))->ia_ino = 1; \ |
| 266 | ((struct iatt *)(postattr))->ia_dev = 0; \ |
| 267 | } \ |
| 268 | } else if ((locl)->rootparentinode) { \ |
| 269 | if ((prepar)) { \ |
| 270 | ((struct iatt *)(prepar))->ia_ino = 1; \ |
| 271 | ((struct iatt *)(prepar))->ia_dev = 0; \ |
| 272 | } \ |
| 273 | if ((postpar)) { \ |
| 274 | ((struct iatt *)(postpar))->ia_ino = 1; \ |
| 275 | ((struct iatt *)(postpar))->ia_dev = 0; \ |
| 276 | } \ |
| 277 | } \ |
| 278 | } while (0) \ |
| 279 | |
| 280 | /* If the newly created, inode's parent is root, we'll need to funge the ino |
| 281 | * in the parent attr when we receive them in the callback. |
| 282 | */ |
| 283 | #define nfs_fop_newloc_save_root_ino(locl, newloc)do { if (((newloc)->inode) && __is_root_gfid ((newloc )->inode->gfid)) (locl)->newrootinode = 1; else if ( ((newloc)->parent) && __is_root_gfid ((newloc)-> parent->gfid)) (locl)->newrootparentinode = 1; } while ( 0) \ |
| 284 | do { \ |
| 285 | if (((newloc)->inode) && \ |
| 286 | __is_root_gfid ((newloc)->inode->gfid)) \ |
| 287 | (locl)->newrootinode = 1; \ |
| 288 | else if (((newloc)->parent) && \ |
| 289 | __is_root_gfid ((newloc)->parent->gfid)) \ |
| 290 | (locl)->newrootparentinode = 1; \ |
| 291 | } while (0) |
| 292 | |
| 293 | #define nfs_fop_newloc_restore_root_ino(locl, fopret, preattr, postattr, prepar, postpar)do { if (fopret == -1) break; if ((locl)->newrootinode) { if ((preattr)) ((struct iatt *)(preattr))->ia_ino = 1; if (( postattr)) ((struct iatt *)(postattr))->ia_ino = 1; } else if ((locl)->newrootparentinode) { if ((prepar)) ((struct iatt *)(prepar))->ia_ino = 1; if ((postpar)) ((struct iatt *)( postpar))->ia_ino = 1; } } while (0) \ |
| 294 | do { \ |
| 295 | if (fopret == -1) \ |
| 296 | break; \ |
| 297 | \ |
| 298 | if ((locl)->newrootinode) { \ |
| 299 | if ((preattr)) \ |
| 300 | ((struct iatt *)(preattr))->ia_ino = 1; \ |
| 301 | if ((postattr)) \ |
| 302 | ((struct iatt *)(postattr))->ia_ino = 1; \ |
| 303 | } else if ((locl)->newrootparentinode) { \ |
| 304 | if ((prepar)) \ |
| 305 | ((struct iatt *)(prepar))->ia_ino = 1; \ |
| 306 | if ((postpar)) \ |
| 307 | ((struct iatt *)(postpar))->ia_ino = 1; \ |
| 308 | } \ |
| 309 | } while (0) \ |
| 310 | |
| 311 | dict_t * |
| 312 | nfs_gfid_dict (inode_t *inode) |
| 313 | { |
| 314 | uuid_t newgfid = {0, }; |
| 315 | char *dyngfid = NULL((void*)0); |
| 316 | dict_t *dictgfid = NULL((void*)0); |
| 317 | int ret = -1; |
| 318 | uuid_t rootgfid = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1}; |
| 319 | |
| 320 | dyngfid = GF_CALLOC (1, sizeof (uuid_t), gf_common_mt_char)__gf_calloc (1, sizeof (uuid_t), gf_common_mt_char); |
| 321 | uuid_generate (newgfid); |
| 322 | |
| 323 | if (uuid_compare (inode->gfid, rootgfid) == 0) |
| 324 | memcpy (dyngfid, rootgfid, sizeof (uuid_t)); |
| 325 | else |
| 326 | memcpy (dyngfid, newgfid, sizeof (uuid_t)); |
| 327 | |
| 328 | dictgfid = dict_new (); |
| 329 | if (!dictgfid) { |
| 330 | gf_log (GF_NFS, GF_LOG_ERROR, "Failed to create gfid dict")do { do { if (0) printf ("Failed to create gfid dict"); } while (0); _gf_log ("nfs", "nfs-fops.c", __FUNCTION__, 330, GF_LOG_ERROR , "Failed to create gfid dict"); } while (0); |
| 331 | goto out; |
| 332 | } |
| 333 | |
| 334 | ret = dict_set_bin (dictgfid, "gfid-req", dyngfid, sizeof (uuid_t)); |
| 335 | if (ret < 0) { |
| 336 | dict_unref (dictgfid); |
| 337 | dictgfid = NULL((void*)0); |
| 338 | } |
| 339 | |
| 340 | out: |
| 341 | return dictgfid; |
| 342 | } |
| 343 | |
| 344 | #define nfs_fop_gfid_setup(nflcl, inode, retval, erlbl)do { if (nflcl) { (nflcl)->dictgfid = nfs_gfid_dict (inode ); if (!((nflcl)->dictgfid)) { retval = -14; goto erlbl; } } } while (0) \ |
| 345 | do { \ |
| 346 | if (nflcl) { \ |
| 347 | (nflcl)->dictgfid = nfs_gfid_dict (inode); \ |
| 348 | \ |
| 349 | if (!((nflcl)->dictgfid)) { \ |
| 350 | retval = -EFAULT14; \ |
| 351 | goto erlbl; \ |
| 352 | } \ |
| 353 | } \ |
| 354 | } while (0) \ |
| 355 | |
| 356 | /* Fops Layer Explained |
| 357 | * The fops layer has three types of functions. They can all be identified by |
| 358 | * their names. Here are the three patterns: |
| 359 | * |
| 360 | * nfs_fop_<fopname> |
| 361 | * This is the lowest level function that knows nothing about states and |
| 362 | * callbacks. At most this is required to create a frame and call the |
| 363 | * fop. The idea here is to provide a convenient way to call fops than |
| 364 | * directly use STACK_WINDs. If this type of interface is used, the caller's |
| 365 | * callback is responsible for doing the relevant GlusterFS state |
| 366 | * maintenance operations on the data returned in the callbacks. |
| 367 | * |
| 368 | * nfs_<fopname> |
| 369 | * Unlike the nfs_fop_<fopname> variety, this is the stateful type of fop, in |
| 370 | * that it silently performs all the relevant GlusterFS state maintenance |
| 371 | * operations on the data returned to the callbacks, leaving the caller's |
| 372 | * callback to just use the data returned for whatever it needs to do with that |
| 373 | * data, for eg. the nfs_lookup, will take care of looking up the inodes, |
| 374 | * revalidating them if needed and linking new inodes into the table, while |
| 375 | * the caller's callback, for eg, the NFSv3 LOOKUP callback can just use |
| 376 | * the stat bufs returned to create file handle, map the file handle into the |
| 377 | * fh cache and finally encode the fh and the stat bufs into a NFS reply. |
| 378 | * |
| 379 | */ |
| 380 | |
| 381 | int32_t |
| 382 | nfs_fop_lookup_cbk (call_frame_t *frame, void *cookie, xlator_t *this, |
| 383 | int32_t op_ret, int32_t op_errno, inode_t *inode, |
| 384 | struct iatt *buf, dict_t *xattr, struct iatt *postparent) |
| 385 | { |
| 386 | struct nfs_fop_local *local = NULL((void*)0); |
| 387 | fop_lookup_cbk_t progcbk; |
| 388 | int32_t spb = 0; |
| 389 | |
| 390 | /* |
| 391 | * With native protocol, self-heal failures would be detected during |
| 392 | * open. NFS doesn't issue that open when revalidating cache, so we |
| 393 | * have to check for failures here instead. |
| 394 | */ |
| 395 | if (dict_get_int32(xattr, "split-brain", &spb) == 0) { |
| 396 | if (spb) { |
| 397 | op_ret = -1; |
| 398 | op_errno = EIO5; |
| 399 | } |
| 400 | } |
| 401 | |
| 402 | if (op_ret == 0) { |
| 403 | nfs_fix_generation(this,inode); |
| 404 | } |
| 405 | |
| 406 | nfl_to_prog_data (local, progcbk, frame)do { local = frame->local; frame->local = local->proglocal ; progcbk = local->progcbk; } while (0); |
| 407 | nfs_fop_restore_root_ino (local, op_ret, buf, NULL, NULL, postparent)do { if (op_ret == -1) break; if ((local)->rootinode) { if ((buf)) { ((struct iatt *)(buf))->ia_ino = 1; ((struct iatt *)(buf))->ia_dev = 0; } if ((((void*)0))) { ((struct iatt *)(((void*)0)))->ia_ino = 1; ((struct iatt *)(((void*)0)) )->ia_dev = 0; } } else if ((local)->rootparentinode) { if ((((void*)0))) { ((struct iatt *)(((void*)0)))->ia_ino = 1; ((struct iatt *)(((void*)0)))->ia_dev = 0; } if ((postparent )) { ((struct iatt *)(postparent))->ia_ino = 1; ((struct iatt *)(postparent))->ia_dev = 0; } } } while (0); |
| 408 | if (progcbk) |
| 409 | progcbk (frame, cookie, this, op_ret, op_errno, inode, buf, |
| 410 | xattr, postparent); |
| 411 | |
| 412 | nfs_stack_destroy (local, frame)do { nfs_fop_local_wipe ((local)->nfsx, local); (frame)-> local = ((void*)0); STACK_DESTROY ((frame)->root); } while (0); |
| 413 | return 0; |
| 414 | } |
| 415 | |
| 416 | |
| 417 | int |
| 418 | nfs_fop_lookup (xlator_t *nfsx, xlator_t *xl, nfs_user_t *nfu, loc_t *loc, |
| 419 | fop_lookup_cbk_t cbk, void *local) |
| 420 | { |
| 421 | call_frame_t *frame = NULL((void*)0); |
| 422 | int ret = -EFAULT14; |
| 423 | struct nfs_fop_local *nfl = NULL((void*)0); |
| 424 | |
| 425 | if ((!xl) || (!loc) || (!nfu)) |
| 426 | return ret; |
| 427 | |
| 428 | gf_log (GF_NFS, GF_LOG_TRACE, "Lookup: %s", loc->path)do { do { if (0) printf ("Lookup: %s", loc->path); } while (0); _gf_log ("nfs", "nfs-fops.c", __FUNCTION__, 428, GF_LOG_TRACE , "Lookup: %s", loc->path); } while (0); |
| 429 | nfs_fop_handle_frame_create (frame, nfsx, nfu, ret, err)do { frame = nfs_create_frame (nfsx, (nfu)); if (!frame) { ret = (-12); do { do { if (0) printf ("Frame creation failed"); } while (0); _gf_log ("nfs", "nfs-fops.c", __FUNCTION__, 429, GF_LOG_ERROR ,"Frame creation failed"); } while (0); goto err; } } while ( 0); |
| 430 | nfs_fop_handle_local_init (frame, nfsx, nfl, cbk, local, ret, err)do { do { nfl = nfs_fop_local_init (nfsx); if (nfl) { nfl-> proglocal = local; nfl->progcbk = *((void **) ((void *) & cbk)); nfl->nfsx = nfsx; if (frame) ((call_frame_t *)frame )->local = nfl; } } while (0); if (!nfl) { do { do { if (0 ) printf ("Failed to init local"); } while (0); _gf_log ("nfs" , "nfs-fops.c", __FUNCTION__, 430, GF_LOG_ERROR,"Failed to init local" ); } while (0); ret = -12; goto err; } } while (0); |
| 431 | nfs_fop_save_root_ino (nfl, loc)do { if (((loc)->inode) && __is_root_gfid ((loc)-> inode->gfid)) (nfl)->rootinode = 1; else if (((loc)-> parent) && __is_root_gfid ((loc)->parent->gfid) ) (nfl)->rootparentinode = 1; } while (0); |
| 432 | nfs_fop_gfid_setup (nfl, loc->inode, ret, err)do { if (nfl) { (nfl)->dictgfid = nfs_gfid_dict (loc->inode ); if (!((nfl)->dictgfid)) { ret = -14; goto err; } } } while (0); |
| 433 | |
| 434 | STACK_WIND_COOKIE (frame, nfs_fop_lookup_cbk, xl, xl,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", "nfs-fops.c", __FUNCTION__, 435, GF_LOG_ERROR , "alloc failed"); } while (0); break; } typeof( xl->fops-> lookup_cbk) tmp_cbk = nfs_fop_lookup_cbk; _new->root = frame ->root; _new->this = xl; _new->ret = (ret_fn_t) tmp_cbk ; _new->parent = frame; _new->cookie = xl; _new->wind_from = __FUNCTION__; _new->wind_to = "xl->fops->lookup"; _new->unwind_to = "nfs_fop_lookup_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 ); xl->fops->lookup_cbk = nfs_fop_lookup_cbk; old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location( )) = xl; if (xl->ctx->measure_latency) gf_latency_begin (_new, xl->fops->lookup); xl->fops->lookup (_new , xl, loc, nfl->dictgfid); (*__glusterfs_this_location()) = old_THIS; } while (0) |
| 435 | xl->fops->lookup, loc, nfl->dictgfid)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", "nfs-fops.c", __FUNCTION__, 435, GF_LOG_ERROR , "alloc failed"); } while (0); break; } typeof( xl->fops-> lookup_cbk) tmp_cbk = nfs_fop_lookup_cbk; _new->root = frame ->root; _new->this = xl; _new->ret = (ret_fn_t) tmp_cbk ; _new->parent = frame; _new->cookie = xl; _new->wind_from = __FUNCTION__; _new->wind_to = "xl->fops->lookup"; _new->unwind_to = "nfs_fop_lookup_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 ); xl->fops->lookup_cbk = nfs_fop_lookup_cbk; old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location( )) = xl; if (xl->ctx->measure_latency) gf_latency_begin (_new, xl->fops->lookup); xl->fops->lookup (_new , xl, loc, nfl->dictgfid); (*__glusterfs_this_location()) = old_THIS; } while (0); |
| 436 | |
| 437 | ret = 0; |
| 438 | err: |
| 439 | if (ret < 0) { |
| 440 | if (frame) |
| 441 | nfs_stack_destroy (nfl, frame)do { nfs_fop_local_wipe ((nfl)->nfsx, nfl); (frame)->local = ((void*)0); STACK_DESTROY ((frame)->root); } while (0); |
| 442 | } |
| 443 | |
| 444 | return ret; |
| 445 | } |
| 446 | |
| 447 | int32_t |
| 448 | nfs_fop_access_cbk (call_frame_t *frame, void *cookie, xlator_t *this, |
| 449 | int32_t op_ret, int32_t op_errno, dict_t *xdata) |
| 450 | { |
| 451 | struct nfs_fop_local *nfl = NULL((void*)0); |
| 452 | fop_access_cbk_t progcbk = NULL((void*)0); |
| 453 | |
| 454 | nfl_to_prog_data (nfl, progcbk, frame)do { nfl = frame->local; frame->local = nfl->proglocal ; progcbk = nfl->progcbk; } while (0); |
| 455 | if (progcbk) |
| 456 | progcbk (frame, cookie, this, op_ret, op_errno, xdata); |
| 457 | |
| 458 | nfs_stack_destroy (nfl, frame)do { nfs_fop_local_wipe ((nfl)->nfsx, nfl); (frame)->local = ((void*)0); STACK_DESTROY ((frame)->root); } while (0); |
| 459 | return 0; |
| 460 | } |
| 461 | |
| 462 | int |
| 463 | nfs_fop_access (xlator_t *nfsx, xlator_t *xl, nfs_user_t *nfu, loc_t *loc, |
| 464 | int32_t accesstest, fop_access_cbk_t cbk, void *local) |
| 465 | { |
| 466 | call_frame_t *frame = NULL((void*)0); |
| 467 | int ret = -EFAULT14; |
| 468 | struct nfs_fop_local *nfl = NULL((void*)0); |
| 469 | uint32_t accessbits = 0; |
| 470 | |
| 471 | if ((!xl) || (!loc) || (!nfu)) |
| 472 | return ret; |
| 473 | |
| 474 | gf_log (GF_NFS, GF_LOG_TRACE, "Access: %s", loc->path)do { do { if (0) printf ("Access: %s", loc->path); } while (0); _gf_log ("nfs", "nfs-fops.c", __FUNCTION__, 474, GF_LOG_TRACE , "Access: %s", loc->path); } while (0); |
| 475 | nfs_fop_handle_frame_create (frame, nfsx, nfu, ret, err)do { frame = nfs_create_frame (nfsx, (nfu)); if (!frame) { ret = (-12); do { do { if (0) printf ("Frame creation failed"); } while (0); _gf_log ("nfs", "nfs-fops.c", __FUNCTION__, 475, GF_LOG_ERROR ,"Frame creation failed"); } while (0); goto err; } } while ( 0); |
| 476 | nfs_fop_handle_local_init (frame, nfsx, nfl, cbk, local, ret, err)do { do { nfl = nfs_fop_local_init (nfsx); if (nfl) { nfl-> proglocal = local; nfl->progcbk = *((void **) ((void *) & cbk)); nfl->nfsx = nfsx; if (frame) ((call_frame_t *)frame )->local = nfl; } } while (0); if (!nfl) { do { do { if (0 ) printf ("Failed to init local"); } while (0); _gf_log ("nfs" , "nfs-fops.c", __FUNCTION__, 476, GF_LOG_ERROR,"Failed to init local" ); } while (0); ret = -12; goto err; } } while (0); |
| 477 | nfs_fop_save_root_ino (nfl, loc)do { if (((loc)->inode) && __is_root_gfid ((loc)-> inode->gfid)) (nfl)->rootinode = 1; else if (((loc)-> parent) && __is_root_gfid ((loc)->parent->gfid) ) (nfl)->rootparentinode = 1; } while (0); |
| 478 | |
| 479 | accessbits = nfs3_request_to_accessbits (accesstest); |
| 480 | STACK_WIND_COOKIE (frame, nfs_fop_access_cbk, xl, xl, xl->fops->access,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", "nfs-fops.c", __FUNCTION__, 481, GF_LOG_ERROR , "alloc failed"); } while (0); break; } typeof( xl->fops-> access_cbk) tmp_cbk = nfs_fop_access_cbk; _new->root = frame ->root; _new->this = xl; _new->ret = (ret_fn_t) tmp_cbk ; _new->parent = frame; _new->cookie = xl; _new->wind_from = __FUNCTION__; _new->wind_to = "xl->fops->access"; _new->unwind_to = "nfs_fop_access_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 ); xl->fops->access_cbk = nfs_fop_access_cbk; old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location( )) = xl; if (xl->ctx->measure_latency) gf_latency_begin (_new, xl->fops->access); xl->fops->access (_new , xl, loc, accessbits, ((void*)0)); (*__glusterfs_this_location ()) = old_THIS; } while (0) |
| 481 | loc, accessbits, 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", "nfs-fops.c", __FUNCTION__, 481, GF_LOG_ERROR , "alloc failed"); } while (0); break; } typeof( xl->fops-> access_cbk) tmp_cbk = nfs_fop_access_cbk; _new->root = frame ->root; _new->this = xl; _new->ret = (ret_fn_t) tmp_cbk ; _new->parent = frame; _new->cookie = xl; _new->wind_from = __FUNCTION__; _new->wind_to = "xl->fops->access"; _new->unwind_to = "nfs_fop_access_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 ); xl->fops->access_cbk = nfs_fop_access_cbk; old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location( )) = xl; if (xl->ctx->measure_latency) gf_latency_begin (_new, xl->fops->access); xl->fops->access (_new , xl, loc, accessbits, ((void*)0)); (*__glusterfs_this_location ()) = old_THIS; } while (0); |
| 482 | ret = 0; |
| 483 | err: |
| 484 | if (ret < 0) { |
| 485 | if (frame) |
| 486 | nfs_stack_destroy (nfl, frame)do { nfs_fop_local_wipe ((nfl)->nfsx, nfl); (frame)->local = ((void*)0); STACK_DESTROY ((frame)->root); } while (0); |
| 487 | } |
| 488 | |
| 489 | return ret; |
| 490 | } |
| 491 | |
| 492 | int32_t |
| 493 | nfs_fop_stat_cbk (call_frame_t *frame, void *cookie, xlator_t *this, |
| 494 | int32_t op_ret, int32_t op_errno, struct iatt *buf, |
| 495 | dict_t *xdata) |
| 496 | { |
| 497 | struct nfs_fop_local *nfl = NULL((void*)0); |
| 498 | fop_stat_cbk_t progcbk = NULL((void*)0); |
| 499 | |
| 500 | nfl_to_prog_data (nfl, progcbk, frame)do { nfl = frame->local; frame->local = nfl->proglocal ; progcbk = nfl->progcbk; } while (0); |
| 501 | nfs_fop_restore_root_ino (nfl, op_ret, buf, NULL, NULL, NULL)do { if (op_ret == -1) break; if ((nfl)->rootinode) { if ( (buf)) { ((struct iatt *)(buf))->ia_ino = 1; ((struct iatt *)(buf))->ia_dev = 0; } if ((((void*)0))) { ((struct iatt *)(((void*)0)))->ia_ino = 1; ((struct iatt *)(((void*)0)) )->ia_dev = 0; } } else if ((nfl)->rootparentinode) { if ((((void*)0))) { ((struct iatt *)(((void*)0)))->ia_ino = 1 ; ((struct iatt *)(((void*)0)))->ia_dev = 0; } if ((((void *)0))) { ((struct iatt *)(((void*)0)))->ia_ino = 1; ((struct iatt *)(((void*)0)))->ia_dev = 0; } } } while (0); |
| 502 | if (progcbk) |
| 503 | progcbk (frame, cookie, this, op_ret, op_errno, buf, xdata); |
| 504 | |
| 505 | nfs_stack_destroy (nfl, frame)do { nfs_fop_local_wipe ((nfl)->nfsx, nfl); (frame)->local = ((void*)0); STACK_DESTROY ((frame)->root); } while (0); |
| 506 | return 0; |
| 507 | } |
| 508 | |
| 509 | |
| 510 | int |
| 511 | nfs_fop_stat (xlator_t *nfsx, xlator_t *xl, nfs_user_t *nfu, loc_t *loc, |
| 512 | fop_stat_cbk_t cbk, void *local) |
| 513 | { |
| 514 | call_frame_t *frame = NULL((void*)0); |
| 515 | int ret = -EFAULT14; |
| 516 | struct nfs_fop_local *nfl = NULL((void*)0); |
| 517 | |
| 518 | if ((!xl) || (!loc) || (!nfu)) |
| 519 | return ret; |
| 520 | |
| 521 | gf_log (GF_NFS, GF_LOG_TRACE, "Stat: %s", loc->path)do { do { if (0) printf ("Stat: %s", loc->path); } while ( 0); _gf_log ("nfs", "nfs-fops.c", __FUNCTION__, 521, GF_LOG_TRACE , "Stat: %s", loc->path); } while (0); |
| 522 | nfs_fop_handle_frame_create (frame, nfsx, nfu, ret, err)do { frame = nfs_create_frame (nfsx, (nfu)); if (!frame) { ret = (-12); do { do { if (0) printf ("Frame creation failed"); } while (0); _gf_log ("nfs", "nfs-fops.c", __FUNCTION__, 522, GF_LOG_ERROR ,"Frame creation failed"); } while (0); goto err; } } while ( 0); |
| 523 | nfs_fop_handle_local_init (frame, nfsx, nfl, cbk, local, ret, err)do { do { nfl = nfs_fop_local_init (nfsx); if (nfl) { nfl-> proglocal = local; nfl->progcbk = *((void **) ((void *) & cbk)); nfl->nfsx = nfsx; if (frame) ((call_frame_t *)frame )->local = nfl; } } while (0); if (!nfl) { do { do { if (0 ) printf ("Failed to init local"); } while (0); _gf_log ("nfs" , "nfs-fops.c", __FUNCTION__, 523, GF_LOG_ERROR,"Failed to init local" ); } while (0); ret = -12; goto err; } } while (0); |
| 524 | nfs_fop_save_root_ino (nfl, loc)do { if (((loc)->inode) && __is_root_gfid ((loc)-> inode->gfid)) (nfl)->rootinode = 1; else if (((loc)-> parent) && __is_root_gfid ((loc)->parent->gfid) ) (nfl)->rootparentinode = 1; } while (0); |
| 525 | |
| 526 | STACK_WIND_COOKIE (frame, nfs_fop_stat_cbk, xl, xl, xl->fops->stat,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", "nfs-fops.c", __FUNCTION__, 527, GF_LOG_ERROR , "alloc failed"); } while (0); break; } typeof( xl->fops-> stat_cbk) tmp_cbk = nfs_fop_stat_cbk; _new->root = frame-> root; _new->this = xl; _new->ret = (ret_fn_t) tmp_cbk; _new ->parent = frame; _new->cookie = xl; _new->wind_from = __FUNCTION__; _new->wind_to = "xl->fops->stat"; _new ->unwind_to = "nfs_fop_stat_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 ); xl->fops->stat_cbk = nfs_fop_stat_cbk; old_THIS = (* __glusterfs_this_location()); (*__glusterfs_this_location()) = xl; if (xl->ctx->measure_latency) gf_latency_begin (_new , xl->fops->stat); xl->fops->stat (_new, xl, loc, ((void*)0)); (*__glusterfs_this_location()) = old_THIS; } while (0) |
| 527 | loc, 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", "nfs-fops.c", __FUNCTION__, 527, GF_LOG_ERROR , "alloc failed"); } while (0); break; } typeof( xl->fops-> stat_cbk) tmp_cbk = nfs_fop_stat_cbk; _new->root = frame-> root; _new->this = xl; _new->ret = (ret_fn_t) tmp_cbk; _new ->parent = frame; _new->cookie = xl; _new->wind_from = __FUNCTION__; _new->wind_to = "xl->fops->stat"; _new ->unwind_to = "nfs_fop_stat_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 ); xl->fops->stat_cbk = nfs_fop_stat_cbk; old_THIS = (* __glusterfs_this_location()); (*__glusterfs_this_location()) = xl; if (xl->ctx->measure_latency) gf_latency_begin (_new , xl->fops->stat); xl->fops->stat (_new, xl, loc, ((void*)0)); (*__glusterfs_this_location()) = old_THIS; } while (0); |
| 528 | ret = 0; |
| 529 | err: |
| 530 | if (ret < 0) { |
| 531 | if (frame) |
| 532 | nfs_stack_destroy (nfl, frame)do { nfs_fop_local_wipe ((nfl)->nfsx, nfl); (frame)->local = ((void*)0); STACK_DESTROY ((frame)->root); } while (0); |
| 533 | } |
| 534 | |
| 535 | return ret; |
| 536 | } |
| 537 | |
| 538 | |
| 539 | int32_t |
| 540 | nfs_fop_fstat_cbk (call_frame_t *frame, void *cookie, xlator_t *this, |
| 541 | int32_t op_ret, int32_t op_errno, struct iatt *buf, |
| 542 | dict_t *xdata) |
| 543 | { |
| 544 | struct nfs_fop_local *nfl = NULL((void*)0); |
| 545 | fop_fstat_cbk_t progcbk = NULL((void*)0); |
| 546 | |
| 547 | nfl_to_prog_data (nfl, progcbk, frame)do { nfl = frame->local; frame->local = nfl->proglocal ; progcbk = nfl->progcbk; } while (0); |
| 548 | nfs_fop_restore_root_ino (nfl, op_ret, buf, NULL, NULL, NULL)do { if (op_ret == -1) break; if ((nfl)->rootinode) { if ( (buf)) { ((struct iatt *)(buf))->ia_ino = 1; ((struct iatt *)(buf))->ia_dev = 0; } if ((((void*)0))) { ((struct iatt *)(((void*)0)))->ia_ino = 1; ((struct iatt *)(((void*)0)) )->ia_dev = 0; } } else if ((nfl)->rootparentinode) { if ((((void*)0))) { ((struct iatt *)(((void*)0)))->ia_ino = 1 ; ((struct iatt *)(((void*)0)))->ia_dev = 0; } if ((((void *)0))) { ((struct iatt *)(((void*)0)))->ia_ino = 1; ((struct iatt *)(((void*)0)))->ia_dev = 0; } } } while (0); |
| 549 | if (progcbk) |
| 550 | progcbk (frame, cookie, this, op_ret, op_errno, buf, xdata); |
| 551 | |
| 552 | nfs_stack_destroy (nfl, frame)do { nfs_fop_local_wipe ((nfl)->nfsx, nfl); (frame)->local = ((void*)0); STACK_DESTROY ((frame)->root); } while (0); |
| 553 | return 0; |
| 554 | } |
| 555 | |
| 556 | |
| 557 | int |
| 558 | nfs_fop_fstat (xlator_t *nfsx, xlator_t *xl, nfs_user_t *nfu, fd_t *fd, |
| 559 | fop_fstat_cbk_t cbk, void *local) |
| 560 | { |
| 561 | call_frame_t *frame = NULL((void*)0); |
| 562 | int ret = -EFAULT14; |
| 563 | struct nfs_fop_local *nfl = NULL((void*)0); |
| 564 | |
| 565 | if ((!nfsx) || (!xl) || (!fd) || (!nfu)) |
| 566 | return ret; |
| 567 | |
| 568 | gf_log (GF_NFS, GF_LOG_TRACE, "FStat")do { do { if (0) printf ("FStat"); } while (0); _gf_log ("nfs" , "nfs-fops.c", __FUNCTION__, 568, GF_LOG_TRACE, "FStat"); } while (0); |
| 569 | nfs_fop_handle_frame_create (frame, nfsx, nfu, ret, err)do { frame = nfs_create_frame (nfsx, (nfu)); if (!frame) { ret = (-12); do { do { if (0) printf ("Frame creation failed"); } while (0); _gf_log ("nfs", "nfs-fops.c", __FUNCTION__, 569, GF_LOG_ERROR ,"Frame creation failed"); } while (0); goto err; } } while ( 0); |
| 570 | nfs_fop_handle_local_init (frame, nfsx, nfl, cbk, local, ret, err)do { do { nfl = nfs_fop_local_init (nfsx); if (nfl) { nfl-> proglocal = local; nfl->progcbk = *((void **) ((void *) & cbk)); nfl->nfsx = nfsx; if (frame) ((call_frame_t *)frame )->local = nfl; } } while (0); if (!nfl) { do { do { if (0 ) printf ("Failed to init local"); } while (0); _gf_log ("nfs" , "nfs-fops.c", __FUNCTION__, 570, GF_LOG_ERROR,"Failed to init local" ); } while (0); ret = -12; goto err; } } while (0); |
| 571 | nfs_fop_save_root_fd_ino (nfl, fd)do { if (__is_root_gfid ((fd)->inode->gfid)) (nfl)-> rootinode = 1; } while (0); |
| 572 | |
| 573 | STACK_WIND_COOKIE (frame, nfs_fop_fstat_cbk, xl, xl, xl->fops->fstat,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", "nfs-fops.c", __FUNCTION__, 574, GF_LOG_ERROR , "alloc failed"); } while (0); break; } typeof( xl->fops-> fstat_cbk) tmp_cbk = nfs_fop_fstat_cbk; _new->root = frame ->root; _new->this = xl; _new->ret = (ret_fn_t) tmp_cbk ; _new->parent = frame; _new->cookie = xl; _new->wind_from = __FUNCTION__; _new->wind_to = "xl->fops->fstat"; _new ->unwind_to = "nfs_fop_fstat_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 ); xl->fops->fstat_cbk = nfs_fop_fstat_cbk; old_THIS = ( *__glusterfs_this_location()); (*__glusterfs_this_location()) = xl; if (xl->ctx->measure_latency) gf_latency_begin ( _new, xl->fops->fstat); xl->fops->fstat (_new, xl , fd, ((void*)0)); (*__glusterfs_this_location()) = old_THIS; } while (0) |
| 574 | fd, 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", "nfs-fops.c", __FUNCTION__, 574, GF_LOG_ERROR , "alloc failed"); } while (0); break; } typeof( xl->fops-> fstat_cbk) tmp_cbk = nfs_fop_fstat_cbk; _new->root = frame ->root; _new->this = xl; _new->ret = (ret_fn_t) tmp_cbk ; _new->parent = frame; _new->cookie = xl; _new->wind_from = __FUNCTION__; _new->wind_to = "xl->fops->fstat"; _new ->unwind_to = "nfs_fop_fstat_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 ); xl->fops->fstat_cbk = nfs_fop_fstat_cbk; old_THIS = ( *__glusterfs_this_location()); (*__glusterfs_this_location()) = xl; if (xl->ctx->measure_latency) gf_latency_begin ( _new, xl->fops->fstat); xl->fops->fstat (_new, xl , fd, ((void*)0)); (*__glusterfs_this_location()) = old_THIS; } while (0); |
| 575 | |
| 576 | ret = 0; |
| 577 | err: |
| 578 | if (ret < 0) { |
| 579 | if (frame) |
| 580 | nfs_stack_destroy (nfl, frame)do { nfs_fop_local_wipe ((nfl)->nfsx, nfl); (frame)->local = ((void*)0); STACK_DESTROY ((frame)->root); } while (0); |
| 581 | } |
| 582 | |
| 583 | return ret; |
| 584 | } |
| 585 | |
| 586 | |
| 587 | int32_t |
| 588 | nfs_fop_opendir_cbk (call_frame_t *frame, void *cookie, xlator_t *this, |
| 589 | int32_t op_ret, int32_t op_errno, fd_t *fd, dict_t *xdata) |
| 590 | { |
| 591 | struct nfs_fop_local *nfl = NULL((void*)0); |
| 592 | fop_opendir_cbk_t progcbk = NULL((void*)0); |
| 593 | |
| 594 | nfl_to_prog_data (nfl, progcbk, frame)do { nfl = frame->local; frame->local = nfl->proglocal ; progcbk = nfl->progcbk; } while (0); |
| 595 | if (progcbk) |
| 596 | progcbk (frame, cookie, this, op_ret, op_errno, fd, xdata); |
| 597 | nfs_stack_destroy (nfl, frame)do { nfs_fop_local_wipe ((nfl)->nfsx, nfl); (frame)->local = ((void*)0); STACK_DESTROY ((frame)->root); } while (0); |
| 598 | return 0; |
| 599 | } |
| 600 | |
| 601 | |
| 602 | int |
| 603 | nfs_fop_opendir (xlator_t *nfsx, xlator_t *xl, nfs_user_t *nfu, loc_t *pathloc, |
| 604 | fd_t *dirfd, fop_opendir_cbk_t cbk, void *local) |
| 605 | { |
| 606 | call_frame_t *frame = NULL((void*)0); |
| 607 | int ret = -EFAULT14; |
| 608 | struct nfs_fop_local *nfl = NULL((void*)0); |
| 609 | |
| 610 | if ((!nfsx) || (!xl) || (!pathloc) || (!dirfd) || (!nfu)) |
| 611 | return ret; |
| 612 | |
| 613 | gf_log (GF_NFS, GF_LOG_TRACE, "Opendir: %s", pathloc->path)do { do { if (0) printf ("Opendir: %s", pathloc->path); } while (0); _gf_log ("nfs", "nfs-fops.c", __FUNCTION__, 613, GF_LOG_TRACE , "Opendir: %s", pathloc->path); } while (0); |
| 614 | nfs_fop_handle_frame_create (frame, nfsx, nfu, ret, err)do { frame = nfs_create_frame (nfsx, (nfu)); if (!frame) { ret = (-12); do { do { if (0) printf ("Frame creation failed"); } while (0); _gf_log ("nfs", "nfs-fops.c", __FUNCTION__, 614, GF_LOG_ERROR ,"Frame creation failed"); } while (0); goto err; } } while ( 0); |
| 615 | nfs_fop_handle_local_init (frame, nfsx, nfl, cbk, local, ret, err)do { do { nfl = nfs_fop_local_init (nfsx); if (nfl) { nfl-> proglocal = local; nfl->progcbk = *((void **) ((void *) & cbk)); nfl->nfsx = nfsx; if (frame) ((call_frame_t *)frame )->local = nfl; } } while (0); if (!nfl) { do { do { if (0 ) printf ("Failed to init local"); } while (0); _gf_log ("nfs" , "nfs-fops.c", __FUNCTION__, 615, GF_LOG_ERROR,"Failed to init local" ); } while (0); ret = -12; goto err; } } while (0); |
| 616 | |
| 617 | STACK_WIND_COOKIE (frame, nfs_fop_opendir_cbk, xl, xl,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", "nfs-fops.c", __FUNCTION__, 618, GF_LOG_ERROR , "alloc failed"); } while (0); break; } typeof( xl->fops-> opendir_cbk) tmp_cbk = nfs_fop_opendir_cbk; _new->root = frame ->root; _new->this = xl; _new->ret = (ret_fn_t) tmp_cbk ; _new->parent = frame; _new->cookie = xl; _new->wind_from = __FUNCTION__; _new->wind_to = "xl->fops->opendir" ; _new->unwind_to = "nfs_fop_opendir_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 ); xl->fops->opendir_cbk = nfs_fop_opendir_cbk; old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = xl; if (xl->ctx->measure_latency) gf_latency_begin (_new, xl->fops->opendir); xl->fops->opendir (_new , xl, pathloc, dirfd, ((void*)0)); (*__glusterfs_this_location ()) = old_THIS; } while (0) |
| 618 | xl->fops->opendir, pathloc, dirfd, 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", "nfs-fops.c", __FUNCTION__, 618, GF_LOG_ERROR , "alloc failed"); } while (0); break; } typeof( xl->fops-> opendir_cbk) tmp_cbk = nfs_fop_opendir_cbk; _new->root = frame ->root; _new->this = xl; _new->ret = (ret_fn_t) tmp_cbk ; _new->parent = frame; _new->cookie = xl; _new->wind_from = __FUNCTION__; _new->wind_to = "xl->fops->opendir" ; _new->unwind_to = "nfs_fop_opendir_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 ); xl->fops->opendir_cbk = nfs_fop_opendir_cbk; old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = xl; if (xl->ctx->measure_latency) gf_latency_begin (_new, xl->fops->opendir); xl->fops->opendir (_new , xl, pathloc, dirfd, ((void*)0)); (*__glusterfs_this_location ()) = old_THIS; } while (0); |
| 619 | ret = 0; |
| 620 | |
| 621 | err: |
| 622 | if (ret < 0) { |
| 623 | if (frame) |
| 624 | nfs_stack_destroy (nfl, frame)do { nfs_fop_local_wipe ((nfl)->nfsx, nfl); (frame)->local = ((void*)0); STACK_DESTROY ((frame)->root); } while (0); |
| 625 | } |
| 626 | |
| 627 | return ret; |
| 628 | } |
| 629 | |
| 630 | int |
| 631 | nfs_fop_flush_cbk (call_frame_t *frame, void *cookie, xlator_t *this, |
| 632 | int32_t op_ret, int32_t op_errno, dict_t *xdata) |
| 633 | { |
| 634 | struct nfs_fop_local *nfl = NULL((void*)0); |
| 635 | fop_flush_cbk_t progcbk = NULL((void*)0); |
| 636 | |
| 637 | nfl_to_prog_data (nfl, progcbk, frame)do { nfl = frame->local; frame->local = nfl->proglocal ; progcbk = nfl->progcbk; } while (0); |
| 638 | if (progcbk) |
| 639 | progcbk (frame, cookie, this, op_ret, op_errno, xdata); |
| 640 | |
| 641 | nfs_stack_destroy (nfl, frame)do { nfs_fop_local_wipe ((nfl)->nfsx, nfl); (frame)->local = ((void*)0); STACK_DESTROY ((frame)->root); } while (0); |
| 642 | return 0; |
| 643 | } |
| 644 | |
| 645 | |
| 646 | int |
| 647 | nfs_fop_flush (xlator_t *nfsx, xlator_t *xl, nfs_user_t *nfu, fd_t *fd, |
| 648 | fop_flush_cbk_t cbk, void *local) |
| 649 | { |
| 650 | call_frame_t *frame = NULL((void*)0); |
| 651 | int ret = -EFAULT14; |
| 652 | struct nfs_fop_local *nfl = NULL((void*)0); |
| 653 | |
| 654 | if ((!nfsx) || (!xl) || (!fd) || (!nfu)) |
| 655 | return ret; |
| 656 | |
| 657 | nfs_fop_handle_frame_create (frame, nfsx, nfu, ret, err)do { frame = nfs_create_frame (nfsx, (nfu)); if (!frame) { ret = (-12); do { do { if (0) printf ("Frame creation failed"); } while (0); _gf_log ("nfs", "nfs-fops.c", __FUNCTION__, 657, GF_LOG_ERROR ,"Frame creation failed"); } while (0); goto err; } } while ( 0); |
| 658 | nfs_fop_handle_local_init (frame, nfsx, nfl, cbk, local, ret, err)do { do { nfl = nfs_fop_local_init (nfsx); if (nfl) { nfl-> proglocal = local; nfl->progcbk = *((void **) ((void *) & cbk)); nfl->nfsx = nfsx; if (frame) ((call_frame_t *)frame )->local = nfl; } } while (0); if (!nfl) { do { do { if (0 ) printf ("Failed to init local"); } while (0); _gf_log ("nfs" , "nfs-fops.c", __FUNCTION__, 658, GF_LOG_ERROR,"Failed to init local" ); } while (0); ret = -12; goto err; } } while (0); |
| 659 | |
| 660 | STACK_WIND_COOKIE (frame, nfs_fop_flush_cbk, xl, xl, xl->fops->flush,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", "nfs-fops.c", __FUNCTION__, 661, GF_LOG_ERROR , "alloc failed"); } while (0); break; } typeof( xl->fops-> flush_cbk) tmp_cbk = nfs_fop_flush_cbk; _new->root = frame ->root; _new->this = xl; _new->ret = (ret_fn_t) tmp_cbk ; _new->parent = frame; _new->cookie = xl; _new->wind_from = __FUNCTION__; _new->wind_to = "xl->fops->flush"; _new ->unwind_to = "nfs_fop_flush_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 ); xl->fops->flush_cbk = nfs_fop_flush_cbk; old_THIS = ( *__glusterfs_this_location()); (*__glusterfs_this_location()) = xl; if (xl->ctx->measure_latency) gf_latency_begin ( _new, xl->fops->flush); xl->fops->flush (_new, xl , fd, ((void*)0)); (*__glusterfs_this_location()) = old_THIS; } while (0) |
| 661 | fd, 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", "nfs-fops.c", __FUNCTION__, 661, GF_LOG_ERROR , "alloc failed"); } while (0); break; } typeof( xl->fops-> flush_cbk) tmp_cbk = nfs_fop_flush_cbk; _new->root = frame ->root; _new->this = xl; _new->ret = (ret_fn_t) tmp_cbk ; _new->parent = frame; _new->cookie = xl; _new->wind_from = __FUNCTION__; _new->wind_to = "xl->fops->flush"; _new ->unwind_to = "nfs_fop_flush_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 ); xl->fops->flush_cbk = nfs_fop_flush_cbk; old_THIS = ( *__glusterfs_this_location()); (*__glusterfs_this_location()) = xl; if (xl->ctx->measure_latency) gf_latency_begin ( _new, xl->fops->flush); xl->fops->flush (_new, xl , fd, ((void*)0)); (*__glusterfs_this_location()) = old_THIS; } while (0); |
| 662 | ret = 0; |
| 663 | err: |
| 664 | if (ret < 0) { |
| 665 | if (frame) |
| 666 | nfs_stack_destroy (nfl, frame)do { nfs_fop_local_wipe ((nfl)->nfsx, nfl); (frame)->local = ((void*)0); STACK_DESTROY ((frame)->root); } while (0); |
| 667 | } |
| 668 | |
| 669 | return ret; |
| 670 | } |
| 671 | |
| 672 | |
| 673 | int32_t |
| 674 | nfs_fop_readdirp_cbk (call_frame_t *frame, void *cookie, xlator_t *this, |
| 675 | int32_t op_ret, int32_t op_errno, gf_dirent_t *entries, |
| 676 | dict_t *xdata) |
| 677 | { |
| 678 | struct nfs_fop_local *nfl = NULL((void*)0); |
| 679 | fop_readdirp_cbk_t progcbk = NULL((void*)0); |
| 680 | |
| 681 | nfl_to_prog_data (nfl, progcbk, frame)do { nfl = frame->local; frame->local = nfl->proglocal ; progcbk = nfl->progcbk; } while (0); |
| 682 | if (progcbk) |
| 683 | progcbk (frame, cookie, this, op_ret, op_errno, entries, xdata); |
| 684 | |
| 685 | nfs_stack_destroy (nfl, frame)do { nfs_fop_local_wipe ((nfl)->nfsx, nfl); (frame)->local = ((void*)0); STACK_DESTROY ((frame)->root); } while (0); |
| 686 | |
| 687 | return 0; |
| 688 | } |
| 689 | |
| 690 | |
| 691 | int |
| 692 | nfs_fop_readdirp (xlator_t *nfsx, xlator_t *xl, nfs_user_t *nfu, fd_t *dirfd, |
| 693 | size_t bufsize, off_t offset, fop_readdirp_cbk_t cbk, |
| 694 | void *local) |
| 695 | { |
| 696 | call_frame_t *frame = NULL((void*)0); |
| 697 | int ret = -EFAULT14; |
| 698 | struct nfs_fop_local *nfl = NULL((void*)0); |
| 699 | |
| 700 | if ((!nfsx) || (!xl) || (!dirfd) || (!nfu)) |
| 701 | return ret; |
| 702 | |
| 703 | gf_log (GF_NFS, GF_LOG_TRACE, "readdir")do { do { if (0) printf ("readdir"); } while (0); _gf_log ("nfs" , "nfs-fops.c", __FUNCTION__, 703, GF_LOG_TRACE, "readdir"); } while (0); |
| 704 | nfs_fop_handle_frame_create (frame, nfsx, nfu, ret, err)do { frame = nfs_create_frame (nfsx, (nfu)); if (!frame) { ret = (-12); do { do { if (0) printf ("Frame creation failed"); } while (0); _gf_log ("nfs", "nfs-fops.c", __FUNCTION__, 704, GF_LOG_ERROR ,"Frame creation failed"); } while (0); goto err; } } while ( 0); |
| 705 | nfs_fop_handle_local_init (frame, nfsx, nfl, cbk, local, ret, err)do { do { nfl = nfs_fop_local_init (nfsx); if (nfl) { nfl-> proglocal = local; nfl->progcbk = *((void **) ((void *) & cbk)); nfl->nfsx = nfsx; if (frame) ((call_frame_t *)frame )->local = nfl; } } while (0); if (!nfl) { do { do { if (0 ) printf ("Failed to init local"); } while (0); _gf_log ("nfs" , "nfs-fops.c", __FUNCTION__, 705, GF_LOG_ERROR,"Failed to init local" ); } while (0); ret = -12; goto err; } } while (0); |
| 706 | |
| 707 | STACK_WIND_COOKIE (frame, nfs_fop_readdirp_cbk, xl, xl,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", "nfs-fops.c", __FUNCTION__, 708, GF_LOG_ERROR , "alloc failed"); } while (0); break; } typeof( xl->fops-> readdirp_cbk) tmp_cbk = nfs_fop_readdirp_cbk; _new->root = frame->root; _new->this = xl; _new->ret = (ret_fn_t ) tmp_cbk; _new->parent = frame; _new->cookie = xl; _new ->wind_from = __FUNCTION__; _new->wind_to = "xl->fops->readdirp" ; _new->unwind_to = "nfs_fop_readdirp_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 ); xl->fops->readdirp_cbk = nfs_fop_readdirp_cbk; old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = xl; if (xl->ctx->measure_latency) gf_latency_begin (_new, xl->fops->readdirp); xl->fops->readdirp ( _new, xl, dirfd, bufsize, offset, 0); (*__glusterfs_this_location ()) = old_THIS; } while (0) |
| 708 | xl->fops->readdirp, dirfd, bufsize, offset, 0)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", "nfs-fops.c", __FUNCTION__, 708, GF_LOG_ERROR , "alloc failed"); } while (0); break; } typeof( xl->fops-> readdirp_cbk) tmp_cbk = nfs_fop_readdirp_cbk; _new->root = frame->root; _new->this = xl; _new->ret = (ret_fn_t ) tmp_cbk; _new->parent = frame; _new->cookie = xl; _new ->wind_from = __FUNCTION__; _new->wind_to = "xl->fops->readdirp" ; _new->unwind_to = "nfs_fop_readdirp_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 ); xl->fops->readdirp_cbk = nfs_fop_readdirp_cbk; old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = xl; if (xl->ctx->measure_latency) gf_latency_begin (_new, xl->fops->readdirp); xl->fops->readdirp ( _new, xl, dirfd, bufsize, offset, 0); (*__glusterfs_this_location ()) = old_THIS; } while (0); |
| 709 | |
| 710 | ret = 0; |
| 711 | err: |
| 712 | if (ret < 0) { |
| 713 | if (frame) |
| 714 | nfs_stack_destroy (nfl, frame)do { nfs_fop_local_wipe ((nfl)->nfsx, nfl); (frame)->local = ((void*)0); STACK_DESTROY ((frame)->root); } while (0); |
| 715 | } |
| 716 | |
| 717 | return ret; |
| 718 | } |
| 719 | |
| 720 | |
| 721 | int32_t |
| 722 | nfs_fop_statfs_cbk (call_frame_t *frame, void *cookie, xlator_t *this, |
| 723 | int32_t op_ret, int32_t op_errno, struct statvfs *buf, |
| 724 | dict_t *xdata) |
| 725 | { |
| 726 | |
| 727 | struct nfs_fop_local *nfl = NULL((void*)0); |
| 728 | fop_statfs_cbk_t progcbk = NULL((void*)0); |
| 729 | |
| 730 | nfl_to_prog_data (nfl, progcbk, frame)do { nfl = frame->local; frame->local = nfl->proglocal ; progcbk = nfl->progcbk; } while (0); |
| 731 | if (progcbk) |
| 732 | progcbk (frame, cookie, this, op_ret, op_errno, buf, xdata); |
| 733 | |
| 734 | nfs_stack_destroy (nfl, frame)do { nfs_fop_local_wipe ((nfl)->nfsx, nfl); (frame)->local = ((void*)0); STACK_DESTROY ((frame)->root); } while (0); |
| 735 | return 0; |
| 736 | } |
| 737 | |
| 738 | |
| 739 | int |
| 740 | nfs_fop_statfs (xlator_t *nfsx, xlator_t *xl, nfs_user_t *nfu, loc_t *pathloc, |
| 741 | fop_statfs_cbk_t cbk, void *local) |
| 742 | { |
| 743 | call_frame_t *frame = NULL((void*)0); |
| 744 | int ret = -EFAULT14; |
| 745 | struct nfs_fop_local *nfl = NULL((void*)0); |
| 746 | |
| 747 | if ((!nfsx) || (!xl) || (!pathloc) || (!nfu)) |
| 748 | return ret; |
| 749 | |
| 750 | gf_log (GF_NFS, GF_LOG_TRACE, "Statfs: %s", pathloc->path)do { do { if (0) printf ("Statfs: %s", pathloc->path); } while (0); _gf_log ("nfs", "nfs-fops.c", __FUNCTION__, 750, GF_LOG_TRACE , "Statfs: %s", pathloc->path); } while (0); |
| 751 | nfs_fop_handle_frame_create (frame, nfsx, nfu, ret, err)do { frame = nfs_create_frame (nfsx, (nfu)); if (!frame) { ret = (-12); do { do { if (0) printf ("Frame creation failed"); } while (0); _gf_log ("nfs", "nfs-fops.c", __FUNCTION__, 751, GF_LOG_ERROR ,"Frame creation failed"); } while (0); goto err; } } while ( 0); |
| 752 | nfs_fop_handle_local_init (frame, nfsx, nfl, cbk, local, ret, err)do { do { nfl = nfs_fop_local_init (nfsx); if (nfl) { nfl-> proglocal = local; nfl->progcbk = *((void **) ((void *) & cbk)); nfl->nfsx = nfsx; if (frame) ((call_frame_t *)frame )->local = nfl; } } while (0); if (!nfl) { do { do { if (0 ) printf ("Failed to init local"); } while (0); _gf_log ("nfs" , "nfs-fops.c", __FUNCTION__, 752, GF_LOG_ERROR,"Failed to init local" ); } while (0); ret = -12; goto err; } } while (0); |
| 753 | |
| 754 | STACK_WIND_COOKIE (frame, nfs_fop_statfs_cbk, xl, xl,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", "nfs-fops.c", __FUNCTION__, 755, GF_LOG_ERROR , "alloc failed"); } while (0); break; } typeof( xl->fops-> statfs_cbk) tmp_cbk = nfs_fop_statfs_cbk; _new->root = frame ->root; _new->this = xl; _new->ret = (ret_fn_t) tmp_cbk ; _new->parent = frame; _new->cookie = xl; _new->wind_from = __FUNCTION__; _new->wind_to = "xl->fops->statfs"; _new->unwind_to = "nfs_fop_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 ); xl->fops->statfs_cbk = nfs_fop_statfs_cbk; old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location( )) = xl; if (xl->ctx->measure_latency) gf_latency_begin (_new, xl->fops->statfs); xl->fops->statfs (_new , xl, pathloc, ((void*)0)); (*__glusterfs_this_location()) = old_THIS ; } while (0) |
| 755 | xl->fops->statfs, pathloc, 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", "nfs-fops.c", __FUNCTION__, 755, GF_LOG_ERROR , "alloc failed"); } while (0); break; } typeof( xl->fops-> statfs_cbk) tmp_cbk = nfs_fop_statfs_cbk; _new->root = frame ->root; _new->this = xl; _new->ret = (ret_fn_t) tmp_cbk ; _new->parent = frame; _new->cookie = xl; _new->wind_from = __FUNCTION__; _new->wind_to = "xl->fops->statfs"; _new->unwind_to = "nfs_fop_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 ); xl->fops->statfs_cbk = nfs_fop_statfs_cbk; old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location( )) = xl; if (xl->ctx->measure_latency) gf_latency_begin (_new, xl->fops->statfs); xl->fops->statfs (_new , xl, pathloc, ((void*)0)); (*__glusterfs_this_location()) = old_THIS ; } while (0); |
| 756 | ret = 0; |
| 757 | err: |
| 758 | if (ret < 0) { |
| 759 | if (frame) |
| 760 | nfs_stack_destroy (nfl, frame)do { nfs_fop_local_wipe ((nfl)->nfsx, nfl); (frame)->local = ((void*)0); STACK_DESTROY ((frame)->root); } while (0); |
| 761 | } |
| 762 | |
| 763 | return ret; |
| 764 | } |
| 765 | |
| 766 | |
| 767 | int32_t |
| 768 | nfs_fop_create_cbk (call_frame_t *frame, void *cookie, xlator_t *this, |
| 769 | int32_t op_ret, int32_t op_errno, fd_t *fd, inode_t *inode, |
| 770 | struct iatt *buf, struct iatt *preparent, |
| 771 | struct iatt *postparent, dict_t *xdata) |
| 772 | { |
| 773 | struct nfs_fop_local *nfl = NULL((void*)0); |
| 774 | fop_create_cbk_t progcbk = NULL((void*)0); |
| 775 | |
| 776 | if (op_ret == 0) { |
| 777 | nfs_fix_generation(this,inode); |
| 778 | } |
| 779 | |
| 780 | nfl_to_prog_data (nfl, progcbk, frame)do { nfl = frame->local; frame->local = nfl->proglocal ; progcbk = nfl->progcbk; } while (0); |
| 781 | nfs_fop_restore_root_ino (nfl, op_ret, buf, NULL, preparent,do { if (op_ret == -1) break; if ((nfl)->rootinode) { if ( (buf)) { ((struct iatt *)(buf))->ia_ino = 1; ((struct iatt *)(buf))->ia_dev = 0; } if ((((void*)0))) { ((struct iatt *)(((void*)0)))->ia_ino = 1; ((struct iatt *)(((void*)0)) )->ia_dev = 0; } } else if ((nfl)->rootparentinode) { if ((preparent)) { ((struct iatt *)(preparent))->ia_ino = 1; ((struct iatt *)(preparent))->ia_dev = 0; } if ((postparent )) { ((struct iatt *)(postparent))->ia_ino = 1; ((struct iatt *)(postparent))->ia_dev = 0; } } } while (0) |
| 782 | postparent)do { if (op_ret == -1) break; if ((nfl)->rootinode) { if ( (buf)) { ((struct iatt *)(buf))->ia_ino = 1; ((struct iatt *)(buf))->ia_dev = 0; } if ((((void*)0))) { ((struct iatt *)(((void*)0)))->ia_ino = 1; ((struct iatt *)(((void*)0)) )->ia_dev = 0; } } else if ((nfl)->rootparentinode) { if ((preparent)) { ((struct iatt *)(preparent))->ia_ino = 1; ((struct iatt *)(preparent))->ia_dev = 0; } if ((postparent )) { ((struct iatt *)(postparent))->ia_ino = 1; ((struct iatt *)(postparent))->ia_dev = 0; } } } while (0); |
| 783 | if (progcbk) |
| 784 | progcbk (frame, cookie, this, op_ret, op_errno, fd, inode, buf, |
| 785 | preparent, postparent, NULL((void*)0)); |
| 786 | |
| 787 | nfs_stack_destroy (nfl, frame)do { nfs_fop_local_wipe ((nfl)->nfsx, nfl); (frame)->local = ((void*)0); STACK_DESTROY ((frame)->root); } while (0); |
| 788 | return 0; |
| 789 | } |
| 790 | |
| 791 | |
| 792 | int |
| 793 | nfs_fop_create (xlator_t *nfsx, xlator_t *xl, nfs_user_t *nfu, loc_t *pathloc, |
| 794 | int flags, mode_t mode, fd_t *fd, fop_create_cbk_t cbk, |
| 795 | void *local) |
| 796 | { |
| 797 | call_frame_t *frame = NULL((void*)0); |
| 798 | int ret = -EFAULT14; |
| 799 | struct nfs_fop_local *nfl = NULL((void*)0); |
| 800 | |
| 801 | if ((!nfsx) || (!xl) || (!pathloc) || (!nfu)) |
| 802 | return ret; |
| 803 | |
| 804 | gf_log (GF_NFS, GF_LOG_TRACE, "Create: %s", pathloc->path)do { do { if (0) printf ("Create: %s", pathloc->path); } while (0); _gf_log ("nfs", "nfs-fops.c", __FUNCTION__, 804, GF_LOG_TRACE , "Create: %s", pathloc->path); } while (0); |
| 805 | nfs_fop_handle_frame_create (frame, nfsx, nfu, ret, err)do { frame = nfs_create_frame (nfsx, (nfu)); if (!frame) { ret = (-12); do { do { if (0) printf ("Frame creation failed"); } while (0); _gf_log ("nfs", "nfs-fops.c", __FUNCTION__, 805, GF_LOG_ERROR ,"Frame creation failed"); } while (0); goto err; } } while ( 0); |
| 806 | nfs_fop_handle_local_init (frame, nfsx, nfl, cbk, local, ret, err)do { do { nfl = nfs_fop_local_init (nfsx); if (nfl) { nfl-> proglocal = local; nfl->progcbk = *((void **) ((void *) & cbk)); nfl->nfsx = nfsx; if (frame) ((call_frame_t *)frame )->local = nfl; } } while (0); if (!nfl) { do { do { if (0 ) printf ("Failed to init local"); } while (0); _gf_log ("nfs" , "nfs-fops.c", __FUNCTION__, 806, GF_LOG_ERROR,"Failed to init local" ); } while (0); ret = -12; goto err; } } while (0); |
| 807 | nfs_fop_save_root_ino (nfl, pathloc)do { if (((pathloc)->inode) && __is_root_gfid ((pathloc )->inode->gfid)) (nfl)->rootinode = 1; else if (((pathloc )->parent) && __is_root_gfid ((pathloc)->parent ->gfid)) (nfl)->rootparentinode = 1; } while (0); |
| 808 | nfs_fop_gfid_setup (nfl, pathloc->inode, ret, err)do { if (nfl) { (nfl)->dictgfid = nfs_gfid_dict (pathloc-> inode); if (!((nfl)->dictgfid)) { ret = -14; goto err; } } } while (0); |
| 809 | |
| 810 | STACK_WIND_COOKIE (frame, nfs_fop_create_cbk, xl, xl, xl->fops->create,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", "nfs-fops.c", __FUNCTION__, 811, GF_LOG_ERROR , "alloc failed"); } while (0); break; } typeof( xl->fops-> create_cbk) tmp_cbk = nfs_fop_create_cbk; _new->root = frame ->root; _new->this = xl; _new->ret = (ret_fn_t) tmp_cbk ; _new->parent = frame; _new->cookie = xl; _new->wind_from = __FUNCTION__; _new->wind_to = "xl->fops->create"; _new->unwind_to = "nfs_fop_create_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 ); xl->fops->create_cbk = nfs_fop_create_cbk; old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location( )) = xl; if (xl->ctx->measure_latency) gf_latency_begin (_new, xl->fops->create); xl->fops->create (_new , xl, pathloc, flags, mode, 0, fd, nfl->dictgfid); (*__glusterfs_this_location ()) = old_THIS; } while (0) |
| 811 | pathloc, flags, mode, 0, fd, nfl->dictgfid)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", "nfs-fops.c", __FUNCTION__, 811, GF_LOG_ERROR , "alloc failed"); } while (0); break; } typeof( xl->fops-> create_cbk) tmp_cbk = nfs_fop_create_cbk; _new->root = frame ->root; _new->this = xl; _new->ret = (ret_fn_t) tmp_cbk ; _new->parent = frame; _new->cookie = xl; _new->wind_from = __FUNCTION__; _new->wind_to = "xl->fops->create"; _new->unwind_to = "nfs_fop_create_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 ); xl->fops->create_cbk = nfs_fop_create_cbk; old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location( )) = xl; if (xl->ctx->measure_latency) gf_latency_begin (_new, xl->fops->create); xl->fops->create (_new , xl, pathloc, flags, mode, 0, fd, nfl->dictgfid); (*__glusterfs_this_location ()) = old_THIS; } while (0); |
| 812 | |
| 813 | ret = 0; |
| 814 | err: |
| 815 | if (ret < 0) { |
| 816 | if (frame) |
| 817 | nfs_stack_destroy (nfl, frame)do { nfs_fop_local_wipe ((nfl)->nfsx, nfl); (frame)->local = ((void*)0); STACK_DESTROY ((frame)->root); } while (0); |
| 818 | } |
| 819 | |
| 820 | return ret; |
| 821 | } |
| 822 | |
| 823 | |
| 824 | int32_t |
| 825 | nfs_fop_setattr_cbk (call_frame_t *frame, void *cookie, xlator_t *this, |
| 826 | int32_t op_ret, int32_t op_errno, struct iatt *pre, |
| 827 | struct iatt *post, dict_t *xdata) |
| 828 | { |
| 829 | struct nfs_fop_local *nfl = NULL((void*)0); |
| 830 | fop_setattr_cbk_t progcbk = NULL((void*)0); |
| 831 | |
| 832 | nfl_to_prog_data (nfl, progcbk, frame)do { nfl = frame->local; frame->local = nfl->proglocal ; progcbk = nfl->progcbk; } while (0); |
| 833 | nfs_fop_restore_root_ino (nfl, op_ret, pre, post, NULL, NULL)do { if (op_ret == -1) break; if ((nfl)->rootinode) { if ( (pre)) { ((struct iatt *)(pre))->ia_ino = 1; ((struct iatt *)(pre))->ia_dev = 0; } if ((post)) { ((struct iatt *)(post ))->ia_ino = 1; ((struct iatt *)(post))->ia_dev = 0; } } else if ((nfl)->rootparentinode) { if ((((void*)0))) { (( struct iatt *)(((void*)0)))->ia_ino = 1; ((struct iatt *)( ((void*)0)))->ia_dev = 0; } if ((((void*)0))) { ((struct iatt *)(((void*)0)))->ia_ino = 1; ((struct iatt *)(((void*)0)) )->ia_dev = 0; } } } while (0); |
| 834 | if (progcbk) |
| 835 | progcbk (frame, cookie, this, op_ret, op_errno, pre, post, |
| 836 | xdata); |
| 837 | nfs_stack_destroy (nfl, frame)do { nfs_fop_local_wipe ((nfl)->nfsx, nfl); (frame)->local = ((void*)0); STACK_DESTROY ((frame)->root); } while (0); |
| 838 | return 0; |
| 839 | } |
| 840 | |
| 841 | |
| 842 | |
| 843 | int |
| 844 | nfs_fop_setattr (xlator_t *nfsx, xlator_t *xl, nfs_user_t *nfu, loc_t *pathloc, |
| 845 | struct iatt *buf, int32_t valid, fop_setattr_cbk_t cbk, |
| 846 | void *local) |
| 847 | { |
| 848 | call_frame_t *frame = NULL((void*)0); |
| 849 | int ret = -EFAULT14; |
| 850 | struct nfs_fop_local *nfl = NULL((void*)0); |
| 851 | |
| 852 | if ((!nfsx) || (!xl) || (!pathloc) || (!nfu)) |
| 853 | return ret; |
| 854 | |
| 855 | gf_log (GF_NFS, GF_LOG_TRACE, "Setattr: %s", pathloc->path)do { do { if (0) printf ("Setattr: %s", pathloc->path); } while (0); _gf_log ("nfs", "nfs-fops.c", __FUNCTION__, 855, GF_LOG_TRACE , "Setattr: %s", pathloc->path); } while (0); |
| 856 | nfs_fop_handle_frame_create (frame, nfsx, nfu, ret, err)do { frame = nfs_create_frame (nfsx, (nfu)); if (!frame) { ret = (-12); do { do { if (0) printf ("Frame creation failed"); } while (0); _gf_log ("nfs", "nfs-fops.c", __FUNCTION__, 856, GF_LOG_ERROR ,"Frame creation failed"); } while (0); goto err; } } while ( 0); |
| 857 | nfs_fop_handle_local_init (frame, nfsx, nfl, cbk, local, ret, err)do { do { nfl = nfs_fop_local_init (nfsx); if (nfl) { nfl-> proglocal = local; nfl->progcbk = *((void **) ((void *) & cbk)); nfl->nfsx = nfsx; if (frame) ((call_frame_t *)frame )->local = nfl; } } while (0); if (!nfl) { do { do { if (0 ) printf ("Failed to init local"); } while (0); _gf_log ("nfs" , "nfs-fops.c", __FUNCTION__, 857, GF_LOG_ERROR,"Failed to init local" ); } while (0); ret = -12; goto err; } } while (0); |
| 858 | nfs_fop_save_root_ino (nfl, pathloc)do { if (((pathloc)->inode) && __is_root_gfid ((pathloc )->inode->gfid)) (nfl)->rootinode = 1; else if (((pathloc )->parent) && __is_root_gfid ((pathloc)->parent ->gfid)) (nfl)->rootparentinode = 1; } while (0); |
| 859 | |
| 860 | STACK_WIND_COOKIE (frame, nfs_fop_setattr_cbk, xl, xl,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", "nfs-fops.c", __FUNCTION__, 861, GF_LOG_ERROR , "alloc failed"); } while (0); break; } typeof( xl->fops-> setattr_cbk) tmp_cbk = nfs_fop_setattr_cbk; _new->root = frame ->root; _new->this = xl; _new->ret = (ret_fn_t) tmp_cbk ; _new->parent = frame; _new->cookie = xl; _new->wind_from = __FUNCTION__; _new->wind_to = "xl->fops->setattr" ; _new->unwind_to = "nfs_fop_setattr_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 ); xl->fops->setattr_cbk = nfs_fop_setattr_cbk; old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = xl; if (xl->ctx->measure_latency) gf_latency_begin (_new, xl->fops->setattr); xl->fops->setattr (_new , xl, pathloc, buf, valid, ((void*)0)); (*__glusterfs_this_location ()) = old_THIS; } while (0) |
| 861 | xl->fops->setattr, pathloc, buf, valid, 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", "nfs-fops.c", __FUNCTION__, 861, GF_LOG_ERROR , "alloc failed"); } while (0); break; } typeof( xl->fops-> setattr_cbk) tmp_cbk = nfs_fop_setattr_cbk; _new->root = frame ->root; _new->this = xl; _new->ret = (ret_fn_t) tmp_cbk ; _new->parent = frame; _new->cookie = xl; _new->wind_from = __FUNCTION__; _new->wind_to = "xl->fops->setattr" ; _new->unwind_to = "nfs_fop_setattr_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 ); xl->fops->setattr_cbk = nfs_fop_setattr_cbk; old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = xl; if (xl->ctx->measure_latency) gf_latency_begin (_new, xl->fops->setattr); xl->fops->setattr (_new , xl, pathloc, buf, valid, ((void*)0)); (*__glusterfs_this_location ()) = old_THIS; } while (0); |
| 862 | ret = 0; |
| 863 | err: |
| 864 | if (ret < 0) { |
| 865 | if (frame) |
| 866 | nfs_stack_destroy (nfl, frame)do { nfs_fop_local_wipe ((nfl)->nfsx, nfl); (frame)->local = ((void*)0); STACK_DESTROY ((frame)->root); } while (0); |
| 867 | } |
| 868 | |
| 869 | return ret; |
| 870 | } |
| 871 | |
| 872 | |
| 873 | int32_t |
| 874 | nfs_fop_mkdir_cbk (call_frame_t *frame, void *cookie, xlator_t *this, |
| 875 | int32_t op_ret, int32_t op_errno, inode_t *inode, |
| 876 | struct iatt *buf, struct iatt *preparent, |
| 877 | struct iatt *postparent, dict_t *xdata) |
| 878 | { |
| 879 | struct nfs_fop_local *nfl = NULL((void*)0); |
| 880 | fop_mkdir_cbk_t progcbk = NULL((void*)0); |
| 881 | |
| 882 | if (op_ret == 0) { |
| 883 | nfs_fix_generation(this,inode); |
| 884 | } |
| 885 | |
| 886 | nfl_to_prog_data (nfl, progcbk, frame)do { nfl = frame->local; frame->local = nfl->proglocal ; progcbk = nfl->progcbk; } while (0); |
| 887 | nfs_fop_restore_root_ino (nfl, op_ret, buf, NULL,preparent, postparent)do { if (op_ret == -1) break; if ((nfl)->rootinode) { if ( (buf)) { ((struct iatt *)(buf))->ia_ino = 1; ((struct iatt *)(buf))->ia_dev = 0; } if ((((void*)0))) { ((struct iatt *)(((void*)0)))->ia_ino = 1; ((struct iatt *)(((void*)0)) )->ia_dev = 0; } } else if ((nfl)->rootparentinode) { if ((preparent)) { ((struct iatt *)(preparent))->ia_ino = 1; ((struct iatt *)(preparent))->ia_dev = 0; } if ((postparent )) { ((struct iatt *)(postparent))->ia_ino = 1; ((struct iatt *)(postparent))->ia_dev = 0; } } } while (0); |
| 888 | if (progcbk) |
| 889 | progcbk (frame, cookie, this, op_ret, op_errno, inode, buf, |
| 890 | preparent, postparent, xdata); |
| 891 | nfs_stack_destroy (nfl, frame)do { nfs_fop_local_wipe ((nfl)->nfsx, nfl); (frame)->local = ((void*)0); STACK_DESTROY ((frame)->root); } while (0); |
| 892 | return 0; |
| 893 | } |
| 894 | |
| 895 | |
| 896 | int |
| 897 | nfs_fop_mkdir (xlator_t *nfsx, xlator_t *xl, nfs_user_t *nfu, loc_t *pathloc, |
| 898 | mode_t mode, fop_mkdir_cbk_t cbk, void *local) |
| 899 | { |
| 900 | call_frame_t *frame = NULL((void*)0); |
| 901 | int ret = -EFAULT14; |
| 902 | struct nfs_fop_local *nfl = NULL((void*)0); |
| 903 | |
| 904 | if ((!nfsx) || (!xl) || (!pathloc) || (!nfu)) |
| 905 | return ret; |
| 906 | |
| 907 | gf_log (GF_NFS, GF_LOG_TRACE, "Mkdir: %s", pathloc->path)do { do { if (0) printf ("Mkdir: %s", pathloc->path); } while (0); _gf_log ("nfs", "nfs-fops.c", __FUNCTION__, 907, GF_LOG_TRACE , "Mkdir: %s", pathloc->path); } while (0); |
| 908 | nfs_fop_handle_frame_create (frame, nfsx, nfu, ret, err)do { frame = nfs_create_frame (nfsx, (nfu)); if (!frame) { ret = (-12); do { do { if (0) printf ("Frame creation failed"); } while (0); _gf_log ("nfs", "nfs-fops.c", __FUNCTION__, 908, GF_LOG_ERROR ,"Frame creation failed"); } while (0); goto err; } } while ( 0); |
| 909 | nfs_fop_handle_local_init (frame, nfsx, nfl, cbk, local, ret, err)do { do { nfl = nfs_fop_local_init (nfsx); if (nfl) { nfl-> proglocal = local; nfl->progcbk = *((void **) ((void *) & cbk)); nfl->nfsx = nfsx; if (frame) ((call_frame_t *)frame )->local = nfl; } } while (0); if (!nfl) { do { do { if (0 ) printf ("Failed to init local"); } while (0); _gf_log ("nfs" , "nfs-fops.c", __FUNCTION__, 909, GF_LOG_ERROR,"Failed to init local" ); } while (0); ret = -12; goto err; } } while (0); |
| 910 | nfs_fop_save_root_ino (nfl, pathloc)do { if (((pathloc)->inode) && __is_root_gfid ((pathloc )->inode->gfid)) (nfl)->rootinode = 1; else if (((pathloc )->parent) && __is_root_gfid ((pathloc)->parent ->gfid)) (nfl)->rootparentinode = 1; } while (0); |
| 911 | nfs_fop_gfid_setup (nfl, pathloc->inode, ret, err)do { if (nfl) { (nfl)->dictgfid = nfs_gfid_dict (pathloc-> inode); if (!((nfl)->dictgfid)) { ret = -14; goto err; } } } while (0); |
| 912 | |
| 913 | STACK_WIND_COOKIE (frame, nfs_fop_mkdir_cbk, xl, xl, xl->fops->mkdir,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", "nfs-fops.c", __FUNCTION__, 914, GF_LOG_ERROR , "alloc failed"); } while (0); break; } typeof( xl->fops-> mkdir_cbk) tmp_cbk = nfs_fop_mkdir_cbk; _new->root = frame ->root; _new->this = xl; _new->ret = (ret_fn_t) tmp_cbk ; _new->parent = frame; _new->cookie = xl; _new->wind_from = __FUNCTION__; _new->wind_to = "xl->fops->mkdir"; _new ->unwind_to = "nfs_fop_mkdir_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 ); xl->fops->mkdir_cbk = nfs_fop_mkdir_cbk; old_THIS = ( *__glusterfs_this_location()); (*__glusterfs_this_location()) = xl; if (xl->ctx->measure_latency) gf_latency_begin ( _new, xl->fops->mkdir); xl->fops->mkdir (_new, xl , pathloc, mode, 0, nfl->dictgfid); (*__glusterfs_this_location ()) = old_THIS; } while (0) |
| 914 | pathloc, mode, 0, nfl->dictgfid)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", "nfs-fops.c", __FUNCTION__, 914, GF_LOG_ERROR , "alloc failed"); } while (0); break; } typeof( xl->fops-> mkdir_cbk) tmp_cbk = nfs_fop_mkdir_cbk; _new->root = frame ->root; _new->this = xl; _new->ret = (ret_fn_t) tmp_cbk ; _new->parent = frame; _new->cookie = xl; _new->wind_from = __FUNCTION__; _new->wind_to = "xl->fops->mkdir"; _new ->unwind_to = "nfs_fop_mkdir_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 ); xl->fops->mkdir_cbk = nfs_fop_mkdir_cbk; old_THIS = ( *__glusterfs_this_location()); (*__glusterfs_this_location()) = xl; if (xl->ctx->measure_latency) gf_latency_begin ( _new, xl->fops->mkdir); xl->fops->mkdir (_new, xl , pathloc, mode, 0, nfl->dictgfid); (*__glusterfs_this_location ()) = old_THIS; } while (0); |
| 915 | ret = 0; |
| 916 | err: |
| 917 | if (ret < 0) { |
| 918 | if (frame) |
| 919 | nfs_stack_destroy (nfl, frame)do { nfs_fop_local_wipe ((nfl)->nfsx, nfl); (frame)->local = ((void*)0); STACK_DESTROY ((frame)->root); } while (0); |
| 920 | } |
| 921 | |
| 922 | return ret; |
| 923 | } |
| 924 | |
| 925 | |
| 926 | int32_t |
| 927 | nfs_fop_symlink_cbk (call_frame_t *frame, void *cookie, xlator_t *this, |
| 928 | int32_t op_ret, int32_t op_errno, inode_t *inode, |
| 929 | struct iatt *buf, struct iatt *preparent, |
| 930 | struct iatt *postparent, dict_t *xdata) |
| 931 | { |
| 932 | struct nfs_fop_local *nfl = NULL((void*)0); |
| 933 | fop_symlink_cbk_t progcbk = NULL((void*)0); |
| 934 | |
| 935 | if (op_ret == 0) { |
| 936 | nfs_fix_generation(this,inode); |
| 937 | } |
| 938 | |
| 939 | nfl_to_prog_data (nfl, progcbk, frame)do { nfl = frame->local; frame->local = nfl->proglocal ; progcbk = nfl->progcbk; } while (0); |
| 940 | nfs_fop_restore_root_ino (nfl, op_ret,buf, NULL, preparent, postparent)do { if (op_ret == -1) break; if ((nfl)->rootinode) { if ( (buf)) { ((struct iatt *)(buf))->ia_ino = 1; ((struct iatt *)(buf))->ia_dev = 0; } if ((((void*)0))) { ((struct iatt *)(((void*)0)))->ia_ino = 1; ((struct iatt *)(((void*)0)) )->ia_dev = 0; } } else if ((nfl)->rootparentinode) { if ((preparent)) { ((struct iatt *)(preparent))->ia_ino = 1; ((struct iatt *)(preparent))->ia_dev = 0; } if ((postparent )) { ((struct iatt *)(postparent))->ia_ino = 1; ((struct iatt *)(postparent))->ia_dev = 0; } } } while (0); |
| 941 | if (progcbk) |
| 942 | progcbk (frame, cookie, this, op_ret, op_errno, inode, buf, |
| 943 | preparent, postparent, xdata); |
| 944 | nfs_stack_destroy (nfl, frame)do { nfs_fop_local_wipe ((nfl)->nfsx, nfl); (frame)->local = ((void*)0); STACK_DESTROY ((frame)->root); } while (0); |
| 945 | return 0; |
| 946 | } |
| 947 | |
| 948 | int |
| 949 | nfs_fop_symlink (xlator_t *nfsx, xlator_t *xl, nfs_user_t *nfu, char *target, |
| 950 | loc_t *pathloc, fop_symlink_cbk_t cbk, void *local) |
| 951 | { |
| 952 | call_frame_t *frame = NULL((void*)0); |
| 953 | int ret = -EFAULT14; |
| 954 | struct nfs_fop_local *nfl = NULL((void*)0); |
| 955 | |
| 956 | if ((!nfsx) || (!xl) || (!pathloc) || (!target) || (!nfu)) |
| 957 | return ret; |
| 958 | |
| 959 | gf_log (GF_NFS, GF_LOG_TRACE, "Symlink: %s", pathloc->path)do { do { if (0) printf ("Symlink: %s", pathloc->path); } while (0); _gf_log ("nfs", "nfs-fops.c", __FUNCTION__, 959, GF_LOG_TRACE , "Symlink: %s", pathloc->path); } while (0); |
| 960 | nfs_fop_handle_frame_create (frame, nfsx, nfu, ret, err)do { frame = nfs_create_frame (nfsx, (nfu)); if (!frame) { ret = (-12); do { do { if (0) printf ("Frame creation failed"); } while (0); _gf_log ("nfs", "nfs-fops.c", __FUNCTION__, 960, GF_LOG_ERROR ,"Frame creation failed"); } while (0); goto err; } } while ( 0); |
| 961 | nfs_fop_handle_local_init (frame, nfsx, nfl, cbk, local, ret, err)do { do { nfl = nfs_fop_local_init (nfsx); if (nfl) { nfl-> proglocal = local; nfl->progcbk = *((void **) ((void *) & cbk)); nfl->nfsx = nfsx; if (frame) ((call_frame_t *)frame )->local = nfl; } } while (0); if (!nfl) { do { do { if (0 ) printf ("Failed to init local"); } while (0); _gf_log ("nfs" , "nfs-fops.c", __FUNCTION__, 961, GF_LOG_ERROR,"Failed to init local" ); } while (0); ret = -12; goto err; } } while (0); |
| 962 | nfs_fop_save_root_ino (nfl, pathloc)do { if (((pathloc)->inode) && __is_root_gfid ((pathloc )->inode->gfid)) (nfl)->rootinode = 1; else if (((pathloc )->parent) && __is_root_gfid ((pathloc)->parent ->gfid)) (nfl)->rootparentinode = 1; } while (0); |
| 963 | nfs_fop_gfid_setup (nfl, pathloc->inode, ret, err)do { if (nfl) { (nfl)->dictgfid = nfs_gfid_dict (pathloc-> inode); if (!((nfl)->dictgfid)) { ret = -14; goto err; } } } while (0); |
| 964 | |
| 965 | STACK_WIND_COOKIE (frame, nfs_fop_symlink_cbk, xl, xl,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", "nfs-fops.c", __FUNCTION__, 967, GF_LOG_ERROR , "alloc failed"); } while (0); break; } typeof( xl->fops-> symlink_cbk) tmp_cbk = nfs_fop_symlink_cbk; _new->root = frame ->root; _new->this = xl; _new->ret = (ret_fn_t) tmp_cbk ; _new->parent = frame; _new->cookie = xl; _new->wind_from = __FUNCTION__; _new->wind_to = "xl->fops->symlink" ; _new->unwind_to = "nfs_fop_symlink_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 ); xl->fops->symlink_cbk = nfs_fop_symlink_cbk; old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = xl; if (xl->ctx->measure_latency) gf_latency_begin (_new, xl->fops->symlink); xl->fops->symlink (_new , xl, target, pathloc, 0, nfl->dictgfid); (*__glusterfs_this_location ()) = old_THIS; } while (0) |
| 966 | xl->fops->symlink, target, pathloc,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", "nfs-fops.c", __FUNCTION__, 967, GF_LOG_ERROR , "alloc failed"); } while (0); break; } typeof( xl->fops-> symlink_cbk) tmp_cbk = nfs_fop_symlink_cbk; _new->root = frame ->root; _new->this = xl; _new->ret = (ret_fn_t) tmp_cbk ; _new->parent = frame; _new->cookie = xl; _new->wind_from = __FUNCTION__; _new->wind_to = "xl->fops->symlink" ; _new->unwind_to = "nfs_fop_symlink_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 ); xl->fops->symlink_cbk = nfs_fop_symlink_cbk; old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = xl; if (xl->ctx->measure_latency) gf_latency_begin (_new, xl->fops->symlink); xl->fops->symlink (_new , xl, target, pathloc, 0, nfl->dictgfid); (*__glusterfs_this_location ()) = old_THIS; } while (0) |
| 967 | 0, nfl->dictgfid)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", "nfs-fops.c", __FUNCTION__, 967, GF_LOG_ERROR , "alloc failed"); } while (0); break; } typeof( xl->fops-> symlink_cbk) tmp_cbk = nfs_fop_symlink_cbk; _new->root = frame ->root; _new->this = xl; _new->ret = (ret_fn_t) tmp_cbk ; _new->parent = frame; _new->cookie = xl; _new->wind_from = __FUNCTION__; _new->wind_to = "xl->fops->symlink" ; _new->unwind_to = "nfs_fop_symlink_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 ); xl->fops->symlink_cbk = nfs_fop_symlink_cbk; old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = xl; if (xl->ctx->measure_latency) gf_latency_begin (_new, xl->fops->symlink); xl->fops->symlink (_new , xl, target, pathloc, 0, nfl->dictgfid); (*__glusterfs_this_location ()) = old_THIS; } while (0); |
| 968 | ret = 0; |
| 969 | err: |
| 970 | if (ret < 0) { |
| 971 | if (frame) |
| 972 | nfs_stack_destroy (nfl, frame)do { nfs_fop_local_wipe ((nfl)->nfsx, nfl); (frame)->local = ((void*)0); STACK_DESTROY ((frame)->root); } while (0); |
| 973 | } |
| 974 | |
| 975 | return ret; |
| 976 | } |
| 977 | |
| 978 | |
| 979 | int32_t |
| 980 | nfs_fop_readlink_cbk (call_frame_t *frame, void *cookie, xlator_t *this, |
| 981 | int32_t op_ret, int32_t op_errno, const char *path, |
| 982 | struct iatt *buf, dict_t *xdata) |
| 983 | { |
| 984 | struct nfs_fop_local *nfl = NULL((void*)0); |
| 985 | fop_readlink_cbk_t progcbk = NULL((void*)0); |
| 986 | |
| 987 | nfl_to_prog_data (nfl, progcbk, frame)do { nfl = frame->local; frame->local = nfl->proglocal ; progcbk = nfl->progcbk; } while (0); |
| 988 | nfs_fop_restore_root_ino (nfl, op_ret, buf, NULL, NULL, NULL)do { if (op_ret == -1) break; if ((nfl)->rootinode) { if ( (buf)) { ((struct iatt *)(buf))->ia_ino = 1; ((struct iatt *)(buf))->ia_dev = 0; } if ((((void*)0))) { ((struct iatt *)(((void*)0)))->ia_ino = 1; ((struct iatt *)(((void*)0)) )->ia_dev = 0; } } else if ((nfl)->rootparentinode) { if ((((void*)0))) { ((struct iatt *)(((void*)0)))->ia_ino = 1 ; ((struct iatt *)(((void*)0)))->ia_dev = 0; } if ((((void *)0))) { ((struct iatt *)(((void*)0)))->ia_ino = 1; ((struct iatt *)(((void*)0)))->ia_dev = 0; } } } while (0); |
| 989 | if (progcbk) |
| 990 | progcbk (frame, cookie, this, op_ret, op_errno, path, buf, |
| 991 | xdata); |
| 992 | nfs_stack_destroy (nfl, frame)do { nfs_fop_local_wipe ((nfl)->nfsx, nfl); (frame)->local = ((void*)0); STACK_DESTROY ((frame)->root); } while (0); |
| 993 | return 0; |
| 994 | } |
| 995 | |
| 996 | |
| 997 | int |
| 998 | nfs_fop_readlink (xlator_t *nfsx, xlator_t *xl, nfs_user_t *nfu, loc_t *pathloc, |
| 999 | size_t size, fop_readlink_cbk_t cbk, void *local) |
| 1000 | { |
| 1001 | call_frame_t *frame = NULL((void*)0); |
| 1002 | int ret = -EFAULT14; |
| 1003 | struct nfs_fop_local *nfl = NULL((void*)0); |
| 1004 | |
| 1005 | if ((!nfsx) || (!xl) || (!pathloc) || (!nfu)) |
| 1006 | return ret; |
| 1007 | |
| 1008 | gf_log (GF_NFS, GF_LOG_TRACE, "Readlink: %s", pathloc->path)do { do { if (0) printf ("Readlink: %s", pathloc->path); } while (0); _gf_log ("nfs", "nfs-fops.c", __FUNCTION__, 1008, GF_LOG_TRACE, "Readlink: %s", pathloc->path); } while (0); |
| 1009 | nfs_fop_handle_frame_create (frame, nfsx, nfu, ret, err)do { frame = nfs_create_frame (nfsx, (nfu)); if (!frame) { ret = (-12); do { do { if (0) printf ("Frame creation failed"); } while (0); _gf_log ("nfs", "nfs-fops.c", __FUNCTION__, 1009, GF_LOG_ERROR,"Frame creation failed"); } while (0); goto err ; } } while (0); |
| 1010 | nfs_fop_handle_local_init (frame, nfsx, nfl, cbk, local, ret, err)do { do { nfl = nfs_fop_local_init (nfsx); if (nfl) { nfl-> proglocal = local; nfl->progcbk = *((void **) ((void *) & cbk)); nfl->nfsx = nfsx; if (frame) ((call_frame_t *)frame )->local = nfl; } } while (0); if (!nfl) { do { do { if (0 ) printf ("Failed to init local"); } while (0); _gf_log ("nfs" , "nfs-fops.c", __FUNCTION__, 1010, GF_LOG_ERROR,"Failed to init local" ); } while (0); ret = -12; goto err; } } while (0); |
| 1011 | nfs_fop_save_root_ino (nfl, pathloc)do { if (((pathloc)->inode) && __is_root_gfid ((pathloc )->inode->gfid)) (nfl)->rootinode = 1; else if (((pathloc )->parent) && __is_root_gfid ((pathloc)->parent ->gfid)) (nfl)->rootparentinode = 1; } while (0); |
| 1012 | |
| 1013 | STACK_WIND_COOKIE (frame, nfs_fop_readlink_cbk, xl, xl,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", "nfs-fops.c", __FUNCTION__, 1014, GF_LOG_ERROR , "alloc failed"); } while (0); break; } typeof( xl->fops-> readlink_cbk) tmp_cbk = nfs_fop_readlink_cbk; _new->root = frame->root; _new->this = xl; _new->ret = (ret_fn_t ) tmp_cbk; _new->parent = frame; _new->cookie = xl; _new ->wind_from = __FUNCTION__; _new->wind_to = "xl->fops->readlink" ; _new->unwind_to = "nfs_fop_readlink_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 ); xl->fops->readlink_cbk = nfs_fop_readlink_cbk; old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = xl; if (xl->ctx->measure_latency) gf_latency_begin (_new, xl->fops->readlink); xl->fops->readlink ( _new, xl, pathloc, size, ((void*)0)); (*__glusterfs_this_location ()) = old_THIS; } while (0) |
| 1014 | xl->fops->readlink, pathloc, size, 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", "nfs-fops.c", __FUNCTION__, 1014, GF_LOG_ERROR , "alloc failed"); } while (0); break; } typeof( xl->fops-> readlink_cbk) tmp_cbk = nfs_fop_readlink_cbk; _new->root = frame->root; _new->this = xl; _new->ret = (ret_fn_t ) tmp_cbk; _new->parent = frame; _new->cookie = xl; _new ->wind_from = __FUNCTION__; _new->wind_to = "xl->fops->readlink" ; _new->unwind_to = "nfs_fop_readlink_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 ); xl->fops->readlink_cbk = nfs_fop_readlink_cbk; old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = xl; if (xl->ctx->measure_latency) gf_latency_begin (_new, xl->fops->readlink); xl->fops->readlink ( _new, xl, pathloc, size, ((void*)0)); (*__glusterfs_this_location ()) = old_THIS; } while (0); |
| 1015 | ret = 0; |
| 1016 | err: |
| 1017 | if (ret < 0) { |
| 1018 | if (frame) |
| 1019 | nfs_stack_destroy (nfl, frame)do { nfs_fop_local_wipe ((nfl)->nfsx, nfl); (frame)->local = ((void*)0); STACK_DESTROY ((frame)->root); } while (0); |
| 1020 | } |
| 1021 | |
| 1022 | return ret; |
| 1023 | } |
| 1024 | |
| 1025 | |
| 1026 | int32_t |
| 1027 | nfs_fop_mknod_cbk (call_frame_t *frame, void *cookie, xlator_t *this, |
| 1028 | int32_t op_ret, int32_t op_errno, inode_t *inode, |
| 1029 | struct iatt *buf, struct iatt *preparent, |
| 1030 | struct iatt *postparent, dict_t *xdata) |
| 1031 | { |
| 1032 | struct nfs_fop_local *nfl = NULL((void*)0); |
| 1033 | fop_mknod_cbk_t progcbk = NULL((void*)0); |
| 1034 | |
| 1035 | if (op_ret == 0) { |
| 1036 | nfs_fix_generation(this,inode); |
| 1037 | } |
| 1038 | |
| 1039 | nfl_to_prog_data (nfl, progcbk, frame)do { nfl = frame->local; frame->local = nfl->proglocal ; progcbk = nfl->progcbk; } while (0); |
| 1040 | nfs_fop_restore_root_ino (nfl, op_ret,buf, NULL, preparent, postparent)do { if (op_ret == -1) break; if ((nfl)->rootinode) { if ( (buf)) { ((struct iatt *)(buf))->ia_ino = 1; ((struct iatt *)(buf))->ia_dev = 0; } if ((((void*)0))) { ((struct iatt *)(((void*)0)))->ia_ino = 1; ((struct iatt *)(((void*)0)) )->ia_dev = 0; } } else if ((nfl)->rootparentinode) { if ((preparent)) { ((struct iatt *)(preparent))->ia_ino = 1; ((struct iatt *)(preparent))->ia_dev = 0; } if ((postparent )) { ((struct iatt *)(postparent))->ia_ino = 1; ((struct iatt *)(postparent))->ia_dev = 0; } } } while (0); |
| 1041 | if (progcbk) |
| 1042 | progcbk (frame, cookie, this, op_ret, op_errno, inode, buf, |
| 1043 | preparent, postparent, xdata); |
| 1044 | nfs_stack_destroy (nfl, frame)do { nfs_fop_local_wipe ((nfl)->nfsx, nfl); (frame)->local = ((void*)0); STACK_DESTROY ((frame)->root); } while (0); |
| 1045 | return 0; |
| 1046 | } |
| 1047 | |
| 1048 | |
| 1049 | int |
| 1050 | nfs_fop_mknod (xlator_t *nfsx, xlator_t *xl, nfs_user_t *nfu, loc_t *pathloc, |
| 1051 | mode_t mode, dev_t dev, fop_mknod_cbk_t cbk, void *local) |
| 1052 | { |
| 1053 | call_frame_t *frame = NULL((void*)0); |
| 1054 | int ret = -EFAULT14; |
| 1055 | struct nfs_fop_local *nfl = NULL((void*)0); |
| 1056 | |
| 1057 | if ((!nfsx) || (!xl) || (!pathloc) || (!nfu)) |
| 1058 | return ret; |
| 1059 | |
| 1060 | gf_log (GF_NFS, GF_LOG_TRACE, "Mknod: %s", pathloc->path)do { do { if (0) printf ("Mknod: %s", pathloc->path); } while (0); _gf_log ("nfs", "nfs-fops.c", __FUNCTION__, 1060, GF_LOG_TRACE , "Mknod: %s", pathloc->path); } while (0); |
| 1061 | nfs_fop_handle_frame_create (frame, nfsx, nfu, ret, err)do { frame = nfs_create_frame (nfsx, (nfu)); if (!frame) { ret = (-12); do { do { if (0) printf ("Frame creation failed"); } while (0); _gf_log ("nfs", "nfs-fops.c", __FUNCTION__, 1061, GF_LOG_ERROR,"Frame creation failed"); } while (0); goto err ; } } while (0); |
| 1062 | nfs_fop_handle_local_init (frame, nfsx, nfl, cbk, local, ret, err)do { do { nfl = nfs_fop_local_init (nfsx); if (nfl) { nfl-> proglocal = local; nfl->progcbk = *((void **) ((void *) & cbk)); nfl->nfsx = nfsx; if (frame) ((call_frame_t *)frame )->local = nfl; } } while (0); if (!nfl) { do { do { if (0 ) printf ("Failed to init local"); } while (0); _gf_log ("nfs" , "nfs-fops.c", __FUNCTION__, 1062, GF_LOG_ERROR,"Failed to init local" ); } while (0); ret = -12; goto err; } } while (0); |
| 1063 | nfs_fop_save_root_ino (nfl, pathloc)do { if (((pathloc)->inode) && __is_root_gfid ((pathloc )->inode->gfid)) (nfl)->rootinode = 1; else if (((pathloc )->parent) && __is_root_gfid ((pathloc)->parent ->gfid)) (nfl)->rootparentinode = 1; } while (0); |
| 1064 | nfs_fop_gfid_setup (nfl, pathloc->inode, ret, err)do { if (nfl) { (nfl)->dictgfid = nfs_gfid_dict (pathloc-> inode); if (!((nfl)->dictgfid)) { ret = -14; goto err; } } } while (0); |
| 1065 | |
| 1066 | STACK_WIND_COOKIE (frame, nfs_fop_mknod_cbk, xl, xl, xl->fops->mknod,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", "nfs-fops.c", __FUNCTION__, 1067, GF_LOG_ERROR , "alloc failed"); } while (0); break; } typeof( xl->fops-> mknod_cbk) tmp_cbk = nfs_fop_mknod_cbk; _new->root = frame ->root; _new->this = xl; _new->ret = (ret_fn_t) tmp_cbk ; _new->parent = frame; _new->cookie = xl; _new->wind_from = __FUNCTION__; _new->wind_to = "xl->fops->mknod"; _new ->unwind_to = "nfs_fop_mknod_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 ); xl->fops->mknod_cbk = nfs_fop_mknod_cbk; old_THIS = ( *__glusterfs_this_location()); (*__glusterfs_this_location()) = xl; if (xl->ctx->measure_latency) gf_latency_begin ( _new, xl->fops->mknod); xl->fops->mknod (_new, xl , pathloc, mode, dev, 0, nfl->dictgfid); (*__glusterfs_this_location ()) = old_THIS; } while (0) |
| 1067 | pathloc, mode, dev, 0, nfl->dictgfid)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", "nfs-fops.c", __FUNCTION__, 1067, GF_LOG_ERROR , "alloc failed"); } while (0); break; } typeof( xl->fops-> mknod_cbk) tmp_cbk = nfs_fop_mknod_cbk; _new->root = frame ->root; _new->this = xl; _new->ret = (ret_fn_t) tmp_cbk ; _new->parent = frame; _new->cookie = xl; _new->wind_from = __FUNCTION__; _new->wind_to = "xl->fops->mknod"; _new ->unwind_to = "nfs_fop_mknod_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 ); xl->fops->mknod_cbk = nfs_fop_mknod_cbk; old_THIS = ( *__glusterfs_this_location()); (*__glusterfs_this_location()) = xl; if (xl->ctx->measure_latency) gf_latency_begin ( _new, xl->fops->mknod); xl->fops->mknod (_new, xl , pathloc, mode, dev, 0, nfl->dictgfid); (*__glusterfs_this_location ()) = old_THIS; } while (0); |
| 1068 | ret = 0; |
| 1069 | err: |
| 1070 | if (ret < 0) { |
| 1071 | if (frame) |
| 1072 | nfs_stack_destroy (nfl, frame)do { nfs_fop_local_wipe ((nfl)->nfsx, nfl); (frame)->local = ((void*)0); STACK_DESTROY ((frame)->root); } while (0); |
| 1073 | } |
| 1074 | |
| 1075 | return ret; |
| 1076 | } |
| 1077 | |
| 1078 | int32_t |
| 1079 | nfs_fop_rmdir_cbk (call_frame_t *frame, void *cookie, xlator_t *this, |
| 1080 | int32_t op_ret, int32_t op_errno, struct iatt *preparent, |
| 1081 | struct iatt *postparent, dict_t *xdata) |
| 1082 | { |
| 1083 | struct nfs_fop_local *nfl = frame->local; |
Value stored to 'nfl' during its initialization is never read | |
| 1084 | fop_rmdir_cbk_t progcbk = NULL((void*)0); |
| 1085 | |
| 1086 | nfl_to_prog_data (nfl, progcbk, frame)do { nfl = frame->local; frame->local = nfl->proglocal ; progcbk = nfl->progcbk; } while (0); |
| 1087 | nfs_fop_restore_root_ino (nfl, op_ret, NULL, NULL, preparent,do { if (op_ret == -1) break; if ((nfl)->rootinode) { if ( (((void*)0))) { ((struct iatt *)(((void*)0)))->ia_ino = 1; ((struct iatt *)(((void*)0)))->ia_dev = 0; } if ((((void* )0))) { ((struct iatt *)(((void*)0)))->ia_ino = 1; ((struct iatt *)(((void*)0)))->ia_dev = 0; } } else if ((nfl)-> rootparentinode) { if ((preparent)) { ((struct iatt *)(preparent ))->ia_ino = 1; ((struct iatt *)(preparent))->ia_dev = 0 ; } if ((postparent)) { ((struct iatt *)(postparent))->ia_ino = 1; ((struct iatt *)(postparent))->ia_dev = 0; } } } while (0) |
| 1088 | postparent)do { if (op_ret == -1) break; if ((nfl)->rootinode) { if ( (((void*)0))) { ((struct iatt *)(((void*)0)))->ia_ino = 1; ((struct iatt *)(((void*)0)))->ia_dev = 0; } if ((((void* )0))) { ((struct iatt *)(((void*)0)))->ia_ino = 1; ((struct iatt *)(((void*)0)))->ia_dev = 0; } } else if ((nfl)-> rootparentinode) { if ((preparent)) { ((struct iatt *)(preparent ))->ia_ino = 1; ((struct iatt *)(preparent))->ia_dev = 0 ; } if ((postparent)) { ((struct iatt *)(postparent))->ia_ino = 1; ((struct iatt *)(postparent))->ia_dev = 0; } } } while (0); |
| 1089 | if (progcbk) |
| 1090 | progcbk (frame, cookie, this, op_ret, op_errno, preparent, |
| 1091 | postparent, NULL((void*)0)); |
| 1092 | nfs_stack_destroy (nfl, frame)do { nfs_fop_local_wipe ((nfl)->nfsx, nfl); (frame)->local = ((void*)0); STACK_DESTROY ((frame)->root); } while (0); |
| 1093 | return 0; |
| 1094 | } |
| 1095 | |
| 1096 | |
| 1097 | |
| 1098 | int |
| 1099 | nfs_fop_rmdir (xlator_t *nfsx, xlator_t *xl, nfs_user_t *nfu, loc_t *pathloc, |
| 1100 | fop_rmdir_cbk_t cbk, void *local) |
| 1101 | { |
| 1102 | call_frame_t *frame = NULL((void*)0); |
| 1103 | int ret = -EFAULT14; |
| 1104 | struct nfs_fop_local *nfl = NULL((void*)0); |
| 1105 | |
| 1106 | if ((!nfsx) || (!xl) || (!pathloc) || (!nfu)) |
| 1107 | return ret; |
| 1108 | |
| 1109 | gf_log (GF_NFS, GF_LOG_TRACE, "Rmdir: %s", pathloc->path)do { do { if (0) printf ("Rmdir: %s", pathloc->path); } while (0); _gf_log ("nfs", "nfs-fops.c", __FUNCTION__, 1109, GF_LOG_TRACE , "Rmdir: %s", pathloc->path); } while (0); |
| 1110 | nfs_fop_handle_frame_create (frame, nfsx, nfu, ret, err)do { frame = nfs_create_frame (nfsx, (nfu)); if (!frame) { ret = (-12); do { do { if (0) printf ("Frame creation failed"); } while (0); _gf_log ("nfs", "nfs-fops.c", __FUNCTION__, 1110, GF_LOG_ERROR,"Frame creation failed"); } while (0); goto err ; } } while (0); |
| 1111 | nfs_fop_handle_local_init (frame, nfsx, nfl, cbk, local, ret, err)do { do { nfl = nfs_fop_local_init (nfsx); if (nfl) { nfl-> proglocal = local; nfl->progcbk = *((void **) ((void *) & cbk)); nfl->nfsx = nfsx; if (frame) ((call_frame_t *)frame )->local = nfl; } } while (0); if (!nfl) { do { do { if (0 ) printf ("Failed to init local"); } while (0); _gf_log ("nfs" , "nfs-fops.c", __FUNCTION__, 1111, GF_LOG_ERROR,"Failed to init local" ); } while (0); ret = -12; goto err; } } while (0); |
| 1112 | nfs_fop_save_root_ino (nfl, pathloc)do { if (((pathloc)->inode) && __is_root_gfid ((pathloc )->inode->gfid)) (nfl)->rootinode = 1; else if (((pathloc )->parent) && __is_root_gfid ((pathloc)->parent ->gfid)) (nfl)->rootparentinode = 1; } while (0); |
| 1113 | |
| 1114 | STACK_WIND_COOKIE (frame, nfs_fop_rmdir_cbk, xl, xl, xl->fops->rmdir,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", "nfs-fops.c", __FUNCTION__, 1115, GF_LOG_ERROR , "alloc failed"); } while (0); break; } typeof( xl->fops-> rmdir_cbk) tmp_cbk = nfs_fop_rmdir_cbk; _new->root = frame ->root; _new->this = xl; _new->ret = (ret_fn_t) tmp_cbk ; _new->parent = frame; _new->cookie = xl; _new->wind_from = __FUNCTION__; _new->wind_to = "xl->fops->rmdir"; _new ->unwind_to = "nfs_fop_rmdir_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 ); xl->fops->rmdir_cbk = nfs_fop_rmdir_cbk; old_THIS = ( *__glusterfs_this_location()); (*__glusterfs_this_location()) = xl; if (xl->ctx->measure_latency) gf_latency_begin ( _new, xl->fops->rmdir); xl->fops->rmdir (_new, xl , pathloc, 0, ((void*)0)); (*__glusterfs_this_location()) = old_THIS ; } while (0) |
| 1115 | pathloc, 0, 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", "nfs-fops.c", __FUNCTION__, 1115, GF_LOG_ERROR , "alloc failed"); } while (0); break; } typeof( xl->fops-> rmdir_cbk) tmp_cbk = nfs_fop_rmdir_cbk; _new->root = frame ->root; _new->this = xl; _new->ret = (ret_fn_t) tmp_cbk ; _new->parent = frame; _new->cookie = xl; _new->wind_from = __FUNCTION__; _new->wind_to = "xl->fops->rmdir"; _new ->unwind_to = "nfs_fop_rmdir_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 ); xl->fops->rmdir_cbk = nfs_fop_rmdir_cbk; old_THIS = ( *__glusterfs_this_location()); (*__glusterfs_this_location()) = xl; if (xl->ctx->measure_latency) gf_latency_begin ( _new, xl->fops->rmdir); xl->fops->rmdir (_new, xl , pathloc, 0, ((void*)0)); (*__glusterfs_this_location()) = old_THIS ; } while (0); |
| 1116 | ret = 0; |
| 1117 | err: |
| 1118 | if (ret < 0) { |
| 1119 | if (frame) |
| 1120 | nfs_stack_destroy (nfl, frame)do { nfs_fop_local_wipe ((nfl)->nfsx, nfl); (frame)->local = ((void*)0); STACK_DESTROY ((frame)->root); } while (0); |
| 1121 | } |
| 1122 | |
| 1123 | return ret; |
| 1124 | |
| 1125 | } |
| 1126 | |
| 1127 | |
| 1128 | int32_t |
| 1129 | nfs_fop_unlink_cbk (call_frame_t *frame, void *cookie, xlator_t *this, |
| 1130 | int32_t op_ret, int32_t op_errno, struct iatt *preparent, |
| 1131 | struct iatt *postparent, dict_t *xdata) |
| 1132 | { |
| 1133 | struct nfs_fop_local *nfl = frame->local; |
| 1134 | fop_unlink_cbk_t progcbk = NULL((void*)0); |
| 1135 | |
| 1136 | nfl_to_prog_data (nfl, progcbk, frame)do { nfl = frame->local; frame->local = nfl->proglocal ; progcbk = nfl->progcbk; } while (0); |
| 1137 | nfs_fop_restore_root_ino (nfl, op_ret, NULL, NULL, preparent,do { if (op_ret == -1) break; if ((nfl)->rootinode) { if ( (((void*)0))) { ((struct iatt *)(((void*)0)))->ia_ino = 1; ((struct iatt *)(((void*)0)))->ia_dev = 0; } if ((((void* )0))) { ((struct iatt *)(((void*)0)))->ia_ino = 1; ((struct iatt *)(((void*)0)))->ia_dev = 0; } } else if ((nfl)-> rootparentinode) { if ((preparent)) { ((struct iatt *)(preparent ))->ia_ino = 1; ((struct iatt *)(preparent))->ia_dev = 0 ; } if ((postparent)) { ((struct iatt *)(postparent))->ia_ino = 1; ((struct iatt *)(postparent))->ia_dev = 0; } } } while (0) |
| 1138 | postparent)do { if (op_ret == -1) break; if ((nfl)->rootinode) { if ( (((void*)0))) { ((struct iatt *)(((void*)0)))->ia_ino = 1; ((struct iatt *)(((void*)0)))->ia_dev = 0; } if ((((void* )0))) { ((struct iatt *)(((void*)0)))->ia_ino = 1; ((struct iatt *)(((void*)0)))->ia_dev = 0; } } else if ((nfl)-> rootparentinode) { if ((preparent)) { ((struct iatt *)(preparent ))->ia_ino = 1; ((struct iatt *)(preparent))->ia_dev = 0 ; } if ((postparent)) { ((struct iatt *)(postparent))->ia_ino = 1; ((struct iatt *)(postparent))->ia_dev = 0; } } } while (0); |
| 1139 | if (progcbk) |
| 1140 | progcbk (frame, cookie, this, op_ret, op_errno, preparent, |
| 1141 | postparent, xdata); |
| 1142 | nfs_stack_destroy (nfl, frame)do { nfs_fop_local_wipe ((nfl)->nfsx, nfl); (frame)->local = ((void*)0); STACK_DESTROY ((frame)->root); } while (0); |
| 1143 | return 0; |
| 1144 | } |
| 1145 | |
| 1146 | |
| 1147 | int |
| 1148 | nfs_fop_unlink (xlator_t *nfsx, xlator_t *xl, nfs_user_t *nfu, loc_t *pathloc, |
| 1149 | fop_unlink_cbk_t cbk, void *local) |
| 1150 | { |
| 1151 | call_frame_t *frame = NULL((void*)0); |
| 1152 | int ret = -EFAULT14; |
| 1153 | struct nfs_fop_local *nfl = NULL((void*)0); |
| 1154 | |
| 1155 | if ((!nfsx) || (!xl) || (!pathloc) || (!nfu)) |
| 1156 | return ret; |
| 1157 | |
| 1158 | gf_log (GF_NFS, GF_LOG_TRACE, "Unlink: %s", pathloc->path)do { do { if (0) printf ("Unlink: %s", pathloc->path); } while (0); _gf_log ("nfs", "nfs-fops.c", __FUNCTION__, 1158, GF_LOG_TRACE , "Unlink: %s", pathloc->path); } while (0); |
| 1159 | nfs_fop_handle_frame_create (frame, nfsx, nfu, ret, err)do { frame = nfs_create_frame (nfsx, (nfu)); if (!frame) { ret = (-12); do { do { if (0) printf ("Frame creation failed"); } while (0); _gf_log ("nfs", "nfs-fops.c", __FUNCTION__, 1159, GF_LOG_ERROR,"Frame creation failed"); } while (0); goto err ; } } while (0); |
| 1160 | nfs_fop_handle_local_init (frame, nfsx, nfl, cbk, local, ret, err)do { do { nfl = nfs_fop_local_init (nfsx); if (nfl) { nfl-> proglocal = local; nfl->progcbk = *((void **) ((void *) & cbk)); nfl->nfsx = nfsx; if (frame) ((call_frame_t *)frame )->local = nfl; } } while (0); if (!nfl) { do { do { if (0 ) printf ("Failed to init local"); } while (0); _gf_log ("nfs" , "nfs-fops.c", __FUNCTION__, 1160, GF_LOG_ERROR,"Failed to init local" ); } while (0); ret = -12; goto err; } } while (0); |
| 1161 | nfs_fop_save_root_ino (nfl, pathloc)do { if (((pathloc)->inode) && __is_root_gfid ((pathloc )->inode->gfid)) (nfl)->rootinode = 1; else if (((pathloc )->parent) && __is_root_gfid ((pathloc)->parent ->gfid)) (nfl)->rootparentinode = 1; } while (0); |
| 1162 | |
| 1163 | STACK_WIND_COOKIE (frame, nfs_fop_unlink_cbk, xl, xl,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", "nfs-fops.c", __FUNCTION__, 1164, GF_LOG_ERROR , "alloc failed"); } while (0); break; } typeof( xl->fops-> unlink_cbk) tmp_cbk = nfs_fop_unlink_cbk; _new->root = frame ->root; _new->this = xl; _new->ret = (ret_fn_t) tmp_cbk ; _new->parent = frame; _new->cookie = xl; _new->wind_from = __FUNCTION__; _new->wind_to = "xl->fops->unlink"; _new->unwind_to = "nfs_fop_unlink_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 ); xl->fops->unlink_cbk = nfs_fop_unlink_cbk; old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location( )) = xl; if (xl->ctx->measure_latency) gf_latency_begin (_new, xl->fops->unlink); xl->fops->unlink (_new , xl, pathloc, 0, ((void*)0)); (*__glusterfs_this_location()) = old_THIS; } while (0) |
| 1164 | xl->fops->unlink, pathloc, 0, 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", "nfs-fops.c", __FUNCTION__, 1164, GF_LOG_ERROR , "alloc failed"); } while (0); break; } typeof( xl->fops-> unlink_cbk) tmp_cbk = nfs_fop_unlink_cbk; _new->root = frame ->root; _new->this = xl; _new->ret = (ret_fn_t) tmp_cbk ; _new->parent = frame; _new->cookie = xl; _new->wind_from = __FUNCTION__; _new->wind_to = "xl->fops->unlink"; _new->unwind_to = "nfs_fop_unlink_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 ); xl->fops->unlink_cbk = nfs_fop_unlink_cbk; old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location( )) = xl; if (xl->ctx->measure_latency) gf_latency_begin (_new, xl->fops->unlink); xl->fops->unlink (_new , xl, pathloc, 0, ((void*)0)); (*__glusterfs_this_location()) = old_THIS; } while (0); |
| 1165 | ret = 0; |
| 1166 | err: |
| 1167 | if (ret < 0) { |
| 1168 | if (frame) |
| 1169 | nfs_stack_destroy (nfl, frame)do { nfs_fop_local_wipe ((nfl)->nfsx, nfl); (frame)->local = ((void*)0); STACK_DESTROY ((frame)->root); } while (0); |
| 1170 | } |
| 1171 | |
| 1172 | return ret; |
| 1173 | |
| 1174 | } |
| 1175 | |
| 1176 | |
| 1177 | int32_t |
| 1178 | nfs_fop_link_cbk (call_frame_t *frame, void *cookie, xlator_t *this, |
| 1179 | int32_t op_ret, int32_t op_errno, inode_t *inode, |
| 1180 | struct iatt *buf, struct iatt *preparent, |
| 1181 | struct iatt *postparent, dict_t *xdata) |
| 1182 | { |
| 1183 | struct nfs_fop_local *nfl = NULL((void*)0); |
| 1184 | fop_link_cbk_t progcbk = NULL((void*)0); |
| 1185 | |
| 1186 | if (op_ret == 0) { |
| 1187 | nfs_fix_generation(this,inode); |
| 1188 | } |
| 1189 | |
| 1190 | nfl_to_prog_data (nfl, progcbk, frame)do { nfl = frame->local; frame->local = nfl->proglocal ; progcbk = nfl->progcbk; } while (0); |
| 1191 | nfs_fop_restore_root_ino (nfl, op_ret, buf, NULL, preparent,do { if (op_ret == -1) break; if ((nfl)->rootinode) { if ( (buf)) { ((struct iatt *)(buf))->ia_ino = 1; ((struct iatt *)(buf))->ia_dev = 0; } if ((((void*)0))) { ((struct iatt *)(((void*)0)))->ia_ino = 1; ((struct iatt *)(((void*)0)) )->ia_dev = 0; } } else if ((nfl)->rootparentinode) { if ((preparent)) { ((struct iatt *)(preparent))->ia_ino = 1; ((struct iatt *)(preparent))->ia_dev = 0; } if ((postparent )) { ((struct iatt *)(postparent))->ia_ino = 1; ((struct iatt *)(postparent))->ia_dev = 0; } } } while (0) |
| 1192 | postparent)do { if (op_ret == -1) break; if ((nfl)->rootinode) { if ( (buf)) { ((struct iatt *)(buf))->ia_ino = 1; ((struct iatt *)(buf))->ia_dev = 0; } if ((((void*)0))) { ((struct iatt *)(((void*)0)))->ia_ino = 1; ((struct iatt *)(((void*)0)) )->ia_dev = 0; } } else if ((nfl)->rootparentinode) { if ((preparent)) { ((struct iatt *)(preparent))->ia_ino = 1; ((struct iatt *)(preparent))->ia_dev = 0; } if ((postparent )) { ((struct iatt *)(postparent))->ia_ino = 1; ((struct iatt *)(postparent))->ia_dev = 0; } } } while (0); |
| 1193 | if (progcbk) |
| 1194 | progcbk (frame, cookie, this, op_ret, op_errno, inode, buf, |
| 1195 | preparent, postparent, xdata); |
| 1196 | |
| 1197 | nfs_stack_destroy (nfl, frame)do { nfs_fop_local_wipe ((nfl)->nfsx, nfl); (frame)->local = ((void*)0); STACK_DESTROY ((frame)->root); } while (0); |
| 1198 | return 0; |
| 1199 | } |
| 1200 | |
| 1201 | |
| 1202 | int |
| 1203 | nfs_fop_link (xlator_t *nfsx, xlator_t *xl, nfs_user_t *nfu, loc_t *oldloc, |
| 1204 | loc_t *newloc, fop_link_cbk_t cbk, void *local) |
| 1205 | { |
| 1206 | call_frame_t *frame = NULL((void*)0); |
| 1207 | int ret = -EFAULT14; |
| 1208 | struct nfs_fop_local *nfl = NULL((void*)0); |
| 1209 | |
| 1210 | if ((!nfsx) || (!xl) || (!oldloc) || (!newloc) || (!nfu)) |
| 1211 | return ret; |
| 1212 | |
| 1213 | gf_log (GF_NFS, GF_LOG_TRACE, "Link: %s -> %s", newloc->path,do { do { if (0) printf ("Link: %s -> %s", newloc->path , oldloc->path); } while (0); _gf_log ("nfs", "nfs-fops.c" , __FUNCTION__, 1214, GF_LOG_TRACE, "Link: %s -> %s", newloc ->path, oldloc->path); } while (0) |
| 1214 | oldloc->path)do { do { if (0) printf ("Link: %s -> %s", newloc->path , oldloc->path); } while (0); _gf_log ("nfs", "nfs-fops.c" , __FUNCTION__, 1214, GF_LOG_TRACE, "Link: %s -> %s", newloc ->path, oldloc->path); } while (0); |
| 1215 | nfs_fop_handle_frame_create (frame, nfsx, nfu, ret, err)do { frame = nfs_create_frame (nfsx, (nfu)); if (!frame) { ret = (-12); do { do { if (0) printf ("Frame creation failed"); } while (0); _gf_log ("nfs", "nfs-fops.c", __FUNCTION__, 1215, GF_LOG_ERROR,"Frame creation failed"); } while (0); goto err ; } } while (0); |
| 1216 | nfs_fop_handle_local_init (frame, nfsx, nfl, cbk, local, ret, err)do { do { nfl = nfs_fop_local_init (nfsx); if (nfl) { nfl-> proglocal = local; nfl->progcbk = *((void **) ((void *) & cbk)); nfl->nfsx = nfsx; if (frame) ((call_frame_t *)frame )->local = nfl; } } while (0); if (!nfl) { do { do { if (0 ) printf ("Failed to init local"); } while (0); _gf_log ("nfs" , "nfs-fops.c", __FUNCTION__, 1216, GF_LOG_ERROR,"Failed to init local" ); } while (0); ret = -12; goto err; } } while (0); |
| 1217 | nfs_fop_save_root_ino (nfl, newloc)do { if (((newloc)->inode) && __is_root_gfid ((newloc )->inode->gfid)) (nfl)->rootinode = 1; else if (((newloc )->parent) && __is_root_gfid ((newloc)->parent-> gfid)) (nfl)->rootparentinode = 1; } while (0); |
| 1218 | |
| 1219 | STACK_WIND_COOKIE (frame, nfs_fop_link_cbk, xl, xl, xl->fops->link,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", "nfs-fops.c", __FUNCTION__, 1220, GF_LOG_ERROR , "alloc failed"); } while (0); break; } typeof( xl->fops-> link_cbk) tmp_cbk = nfs_fop_link_cbk; _new->root = frame-> root; _new->this = xl; _new->ret = (ret_fn_t) tmp_cbk; _new ->parent = frame; _new->cookie = xl; _new->wind_from = __FUNCTION__; _new->wind_to = "xl->fops->link"; _new ->unwind_to = "nfs_fop_link_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 ); xl->fops->link_cbk = nfs_fop_link_cbk; old_THIS = (* __glusterfs_this_location()); (*__glusterfs_this_location()) = xl; if (xl->ctx->measure_latency) gf_latency_begin (_new , xl->fops->link); xl->fops->link (_new, xl, oldloc , newloc, ((void*)0)); (*__glusterfs_this_location()) = old_THIS ; } while (0) |
| 1220 | oldloc, newloc, 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", "nfs-fops.c", __FUNCTION__, 1220, GF_LOG_ERROR , "alloc failed"); } while (0); break; } typeof( xl->fops-> link_cbk) tmp_cbk = nfs_fop_link_cbk; _new->root = frame-> root; _new->this = xl; _new->ret = (ret_fn_t) tmp_cbk; _new ->parent = frame; _new->cookie = xl; _new->wind_from = __FUNCTION__; _new->wind_to = "xl->fops->link"; _new ->unwind_to = "nfs_fop_link_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 ); xl->fops->link_cbk = nfs_fop_link_cbk; old_THIS = (* __glusterfs_this_location()); (*__glusterfs_this_location()) = xl; if (xl->ctx->measure_latency) gf_latency_begin (_new , xl->fops->link); xl->fops->link (_new, xl, oldloc , newloc, ((void*)0)); (*__glusterfs_this_location()) = old_THIS ; } while (0); |
| 1221 | ret = 0; |
| 1222 | err: |
| 1223 | if (ret < 0) { |
| 1224 | if (frame) |
| 1225 | nfs_stack_destroy (nfl, frame)do { nfs_fop_local_wipe ((nfl)->nfsx, nfl); (frame)->local = ((void*)0); STACK_DESTROY ((frame)->root); } while (0); |
| 1226 | } |
| 1227 | |
| 1228 | return ret; |
| 1229 | } |
| 1230 | |
| 1231 | |
| 1232 | int32_t |
| 1233 | nfs_fop_rename_cbk (call_frame_t *frame, void *cookie, xlator_t *this, |
| 1234 | int32_t op_ret, int32_t op_errno, struct iatt *buf, |
| 1235 | struct iatt *preoldparent, struct iatt *postoldparent, |
| 1236 | struct iatt *prenewparent, struct iatt *postnewparent, |
| 1237 | dict_t *xdata) |
| 1238 | { |
| 1239 | |
| 1240 | struct nfs_fop_local *nfl = NULL((void*)0); |
| 1241 | fop_rename_cbk_t progcbk = NULL((void*)0); |
| 1242 | |
| 1243 | nfl_to_prog_data (nfl, progcbk, frame)do { nfl = frame->local; frame->local = nfl->proglocal ; progcbk = nfl->progcbk; } while (0); |
| 1244 | /* The preattr arg needs to be NULL instead of @buf because it is |
| 1245 | * possible that the new parent is not root whereas the source dir |
| 1246 | * could have been. That is handled in the next macro. |
| 1247 | */ |
| 1248 | nfs_fop_restore_root_ino (nfl, op_ret, NULL, NULL, preoldparent,do { if (op_ret == -1) break; if ((nfl)->rootinode) { if ( (((void*)0))) { ((struct iatt *)(((void*)0)))->ia_ino = 1; ((struct iatt *)(((void*)0)))->ia_dev = 0; } if ((((void* )0))) { ((struct iatt *)(((void*)0)))->ia_ino = 1; ((struct iatt *)(((void*)0)))->ia_dev = 0; } } else if ((nfl)-> rootparentinode) { if ((preoldparent)) { ((struct iatt *)(preoldparent ))->ia_ino = 1; ((struct iatt *)(preoldparent))->ia_dev = 0; } if ((postoldparent)) { ((struct iatt *)(postoldparent ))->ia_ino = 1; ((struct iatt *)(postoldparent))->ia_dev = 0; } } } while (0) |
| 1249 | postoldparent)do { if (op_ret == -1) break; if ((nfl)->rootinode) { if ( (((void*)0))) { ((struct iatt *)(((void*)0)))->ia_ino = 1; ((struct iatt *)(((void*)0)))->ia_dev = 0; } if ((((void* )0))) { ((struct iatt *)(((void*)0)))->ia_ino = 1; ((struct iatt *)(((void*)0)))->ia_dev = 0; } } else if ((nfl)-> rootparentinode) { if ((preoldparent)) { ((struct iatt *)(preoldparent ))->ia_ino = 1; ((struct iatt *)(preoldparent))->ia_dev = 0; } if ((postoldparent)) { ((struct iatt *)(postoldparent ))->ia_ino = 1; ((struct iatt *)(postoldparent))->ia_dev = 0; } } } while (0); |
| 1250 | nfs_fop_newloc_restore_root_ino (nfl, op_ret, buf, NULL, prenewparent,do { if (op_ret == -1) break; if ((nfl)->newrootinode) { if ((buf)) ((struct iatt *)(buf))->ia_ino = 1; if ((((void*) 0))) ((struct iatt *)(((void*)0)))->ia_ino = 1; } else if ( (nfl)->newrootparentinode) { if ((prenewparent)) ((struct iatt *)(prenewparent))->ia_ino = 1; if ((postnewparent)) ((struct iatt *)(postnewparent))->ia_ino = 1; } } while (0) |
| 1251 | postnewparent)do { if (op_ret == -1) break; if ((nfl)->newrootinode) { if ((buf)) ((struct iatt *)(buf))->ia_ino = 1; if ((((void*) 0))) ((struct iatt *)(((void*)0)))->ia_ino = 1; } else if ( (nfl)->newrootparentinode) { if ((prenewparent)) ((struct iatt *)(prenewparent))->ia_ino = 1; if ((postnewparent)) ((struct iatt *)(postnewparent))->ia_ino = 1; } } while (0); |
| 1252 | if (progcbk) |
| 1253 | progcbk (frame, cookie, this, op_ret, op_errno, buf, |
| 1254 | preoldparent, postoldparent, prenewparent, |
| 1255 | postnewparent, xdata); |
| 1256 | nfs_stack_destroy (nfl, frame)do { nfs_fop_local_wipe ((nfl)->nfsx, nfl); (frame)->local = ((void*)0); STACK_DESTROY ((frame)->root); } while (0); |
| 1257 | return 0; |
| 1258 | } |
| 1259 | |
| 1260 | |
| 1261 | int |
| 1262 | nfs_fop_rename (xlator_t *nfsx, xlator_t *xl, nfs_user_t *nfu, loc_t *oldloc, |
| 1263 | loc_t *newloc, fop_rename_cbk_t cbk, void *local) |
| 1264 | { |
| 1265 | call_frame_t *frame = NULL((void*)0); |
| 1266 | int ret = -EFAULT14; |
| 1267 | struct nfs_fop_local *nfl = NULL((void*)0); |
| 1268 | |
| 1269 | if ((!nfsx) || (!xl) || (!oldloc) || (!newloc) || (!nfu)) |
| 1270 | return ret; |
| 1271 | |
| 1272 | gf_log (GF_NFS, GF_LOG_TRACE, "Rename: %s -> %s", oldloc->path,do { do { if (0) printf ("Rename: %s -> %s", oldloc->path , newloc->path); } while (0); _gf_log ("nfs", "nfs-fops.c" , __FUNCTION__, 1273, GF_LOG_TRACE, "Rename: %s -> %s", oldloc ->path, newloc->path); } while (0) |
| 1273 | newloc->path)do { do { if (0) printf ("Rename: %s -> %s", oldloc->path , newloc->path); } while (0); _gf_log ("nfs", "nfs-fops.c" , __FUNCTION__, 1273, GF_LOG_TRACE, "Rename: %s -> %s", oldloc ->path, newloc->path); } while (0); |
| 1274 | nfs_fop_handle_frame_create (frame, nfsx, nfu, ret, err)do { frame = nfs_create_frame (nfsx, (nfu)); if (!frame) { ret = (-12); do { do { if (0) printf ("Frame creation failed"); } while (0); _gf_log ("nfs", "nfs-fops.c", __FUNCTION__, 1274, GF_LOG_ERROR,"Frame creation failed"); } while (0); goto err ; } } while (0); |
| 1275 | nfs_fop_handle_local_init (frame, nfsx, nfl, cbk, local, ret, err)do { do { nfl = nfs_fop_local_init (nfsx); if (nfl) { nfl-> proglocal = local; nfl->progcbk = *((void **) ((void *) & cbk)); nfl->nfsx = nfsx; if (frame) ((call_frame_t *)frame )->local = nfl; } } while (0); if (!nfl) { do { do { if (0 ) printf ("Failed to init local"); } while (0); _gf_log ("nfs" , "nfs-fops.c", __FUNCTION__, 1275, GF_LOG_ERROR,"Failed to init local" ); } while (0); ret = -12; goto err; } } while (0); |
| 1276 | nfs_fop_save_root_ino (nfl, oldloc)do { if (((oldloc)->inode) && __is_root_gfid ((oldloc )->inode->gfid)) (nfl)->rootinode = 1; else if (((oldloc )->parent) && __is_root_gfid ((oldloc)->parent-> gfid)) (nfl)->rootparentinode = 1; } while (0); |
| 1277 | nfs_fop_newloc_save_root_ino (nfl, newloc)do { if (((newloc)->inode) && __is_root_gfid ((newloc )->inode->gfid)) (nfl)->newrootinode = 1; else if (( (newloc)->parent) && __is_root_gfid ((newloc)-> parent->gfid)) (nfl)->newrootparentinode = 1; } while ( 0); |
| 1278 | |
| 1279 | STACK_WIND_COOKIE (frame, nfs_fop_rename_cbk, xl, xl,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", "nfs-fops.c", __FUNCTION__, 1280, GF_LOG_ERROR , "alloc failed"); } while (0); break; } typeof( xl->fops-> rename_cbk) tmp_cbk = nfs_fop_rename_cbk; _new->root = frame ->root; _new->this = xl; _new->ret = (ret_fn_t) tmp_cbk ; _new->parent = frame; _new->cookie = xl; _new->wind_from = __FUNCTION__; _new->wind_to = "xl->fops->rename"; _new->unwind_to = "nfs_fop_rename_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 ); xl->fops->rename_cbk = nfs_fop_rename_cbk; old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location( )) = xl; if (xl->ctx->measure_latency) gf_latency_begin (_new, xl->fops->rename); xl->fops->rename (_new , xl, oldloc, newloc, ((void*)0)); (*__glusterfs_this_location ()) = old_THIS; } while (0) |
| 1280 | xl->fops->rename, oldloc, newloc, 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", "nfs-fops.c", __FUNCTION__, 1280, GF_LOG_ERROR , "alloc failed"); } while (0); break; } typeof( xl->fops-> rename_cbk) tmp_cbk = nfs_fop_rename_cbk; _new->root = frame ->root; _new->this = xl; _new->ret = (ret_fn_t) tmp_cbk ; _new->parent = frame; _new->cookie = xl; _new->wind_from = __FUNCTION__; _new->wind_to = "xl->fops->rename"; _new->unwind_to = "nfs_fop_rename_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 ); xl->fops->rename_cbk = nfs_fop_rename_cbk; old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location( )) = xl; if (xl->ctx->measure_latency) gf_latency_begin (_new, xl->fops->rename); xl->fops->rename (_new , xl, oldloc, newloc, ((void*)0)); (*__glusterfs_this_location ()) = old_THIS; } while (0); |
| 1281 | ret = 0; |
| 1282 | err: |
| 1283 | if (ret < 0) { |
| 1284 | if (frame) |
| 1285 | nfs_stack_destroy (nfl, frame)do { nfs_fop_local_wipe ((nfl)->nfsx, nfl); (frame)->local = ((void*)0); STACK_DESTROY ((frame)->root); } while (0); |
| 1286 | } |
| 1287 | |
| 1288 | return ret; |
| 1289 | } |
| 1290 | |
| 1291 | |
| 1292 | int32_t |
| 1293 | nfs_fop_open_cbk (call_frame_t *frame, void *cookie, xlator_t *this, |
| 1294 | int32_t op_ret, int32_t op_errno, fd_t *fd, dict_t *xdata) |
| 1295 | { |
| 1296 | struct nfs_fop_local *nfl = NULL((void*)0); |
| 1297 | fop_open_cbk_t progcbk = NULL((void*)0); |
| 1298 | |
| 1299 | nfl_to_prog_data (nfl, progcbk, frame)do { nfl = frame->local; frame->local = nfl->proglocal ; progcbk = nfl->progcbk; } while (0); |
| 1300 | if (progcbk) |
| 1301 | progcbk (frame, cookie, this, op_ret, op_errno, fd, xdata); |
| 1302 | nfs_stack_destroy (nfl, frame)do { nfs_fop_local_wipe ((nfl)->nfsx, nfl); (frame)->local = ((void*)0); STACK_DESTROY ((frame)->root); } while (0); |
| 1303 | |
| 1304 | return 0; |
| 1305 | } |
| 1306 | |
| 1307 | int |
| 1308 | nfs_fop_open (xlator_t *nfsx, xlator_t *xl, nfs_user_t *nfu, loc_t *loc, |
| 1309 | int32_t flags, fd_t *fd, fop_open_cbk_t cbk, |
| 1310 | void *local) |
| 1311 | { |
| 1312 | call_frame_t *frame = NULL((void*)0); |
| 1313 | int ret = -EFAULT14; |
| 1314 | struct nfs_fop_local *nfl = NULL((void*)0); |
| 1315 | |
| 1316 | if ((!nfsx) || (!xl) || (!loc) || (!fd) || (!nfu)) |
| 1317 | return ret; |
| 1318 | |
| 1319 | gf_log (GF_NFS, GF_LOG_TRACE, "Open: %s", loc->path)do { do { if (0) printf ("Open: %s", loc->path); } while ( 0); _gf_log ("nfs", "nfs-fops.c", __FUNCTION__, 1319, GF_LOG_TRACE , "Open: %s", loc->path); } while (0); |
| 1320 | nfs_fop_handle_frame_create (frame, nfsx, nfu, ret, err)do { frame = nfs_create_frame (nfsx, (nfu)); if (!frame) { ret = (-12); do { do { if (0) printf ("Frame creation failed"); } while (0); _gf_log ("nfs", "nfs-fops.c", __FUNCTION__, 1320, GF_LOG_ERROR,"Frame creation failed"); } while (0); goto err ; } } while (0); |
| 1321 | nfs_fop_handle_local_init (frame, nfsx, nfl, cbk, local, ret, err)do { do { nfl = nfs_fop_local_init (nfsx); if (nfl) { nfl-> proglocal = local; nfl->progcbk = *((void **) ((void *) & cbk)); nfl->nfsx = nfsx; if (frame) ((call_frame_t *)frame )->local = nfl; } } while (0); if (!nfl) { do { do { if (0 ) printf ("Failed to init local"); } while (0); _gf_log ("nfs" , "nfs-fops.c", __FUNCTION__, 1321, GF_LOG_ERROR,"Failed to init local" ); } while (0); ret = -12; goto err; } } while (0); |
| 1322 | |
| 1323 | STACK_WIND_COOKIE (frame, nfs_fop_open_cbk, xl, xl, xl->fops->open,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", "nfs-fops.c", __FUNCTION__, 1324, GF_LOG_ERROR , "alloc failed"); } while (0); break; } typeof( xl->fops-> open_cbk) tmp_cbk = nfs_fop_open_cbk; _new->root = frame-> root; _new->this = xl; _new->ret = (ret_fn_t) tmp_cbk; _new ->parent = frame; _new->cookie = xl; _new->wind_from = __FUNCTION__; _new->wind_to = "xl->fops->open"; _new ->unwind_to = "nfs_fop_open_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 ); xl->fops->open_cbk = nfs_fop_open_cbk; old_THIS = (* __glusterfs_this_location()); (*__glusterfs_this_location()) = xl; if (xl->ctx->measure_latency) gf_latency_begin (_new , xl->fops->open); xl->fops->open (_new, xl, loc, flags, fd, ((void*)0)); (*__glusterfs_this_location()) = old_THIS ; } while (0) |
| 1324 | loc, flags, fd, 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", "nfs-fops.c", __FUNCTION__, 1324, GF_LOG_ERROR , "alloc failed"); } while (0); break; } typeof( xl->fops-> open_cbk) tmp_cbk = nfs_fop_open_cbk; _new->root = frame-> root; _new->this = xl; _new->ret = (ret_fn_t) tmp_cbk; _new ->parent = frame; _new->cookie = xl; _new->wind_from = __FUNCTION__; _new->wind_to = "xl->fops->open"; _new ->unwind_to = "nfs_fop_open_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 ); xl->fops->open_cbk = nfs_fop_open_cbk; old_THIS = (* __glusterfs_this_location()); (*__glusterfs_this_location()) = xl; if (xl->ctx->measure_latency) gf_latency_begin (_new , xl->fops->open); xl->fops->open (_new, xl, loc, flags, fd, ((void*)0)); (*__glusterfs_this_location()) = old_THIS ; } while (0); |
| 1325 | ret = 0; |
| 1326 | err: |
| 1327 | if (ret < 0) { |
| 1328 | if (frame) |
| 1329 | nfs_stack_destroy (nfl, frame)do { nfs_fop_local_wipe ((nfl)->nfsx, nfl); (frame)->local = ((void*)0); STACK_DESTROY ((frame)->root); } while (0); |
| 1330 | } |
| 1331 | |
| 1332 | return ret; |
| 1333 | } |
| 1334 | |
| 1335 | |
| 1336 | int32_t |
| 1337 | nfs_fop_writev_cbk (call_frame_t *frame, void *cookie, xlator_t *this, |
| 1338 | int32_t op_ret, int32_t op_errno, struct iatt *prebuf, |
| 1339 | struct iatt *postbuf, dict_t *xdata) |
| 1340 | { |
| 1341 | struct nfs_fop_local *nfl = NULL((void*)0); |
| 1342 | fop_writev_cbk_t progcbk = NULL((void*)0); |
| 1343 | |
| 1344 | nfl_to_prog_data (nfl, progcbk, frame)do { nfl = frame->local; frame->local = nfl->proglocal ; progcbk = nfl->progcbk; } while (0); |
| 1345 | nfs_fop_restore_root_ino (nfl, op_ret, prebuf, postbuf, NULL, NULL)do { if (op_ret == -1) break; if ((nfl)->rootinode) { if ( (prebuf)) { ((struct iatt *)(prebuf))->ia_ino = 1; ((struct iatt *)(prebuf))->ia_dev = 0; } if ((postbuf)) { ((struct iatt *)(postbuf))->ia_ino = 1; ((struct iatt *)(postbuf)) ->ia_dev = 0; } } else if ((nfl)->rootparentinode) { if ((((void*)0))) { ((struct iatt *)(((void*)0)))->ia_ino = 1 ; ((struct iatt *)(((void*)0)))->ia_dev = 0; } if ((((void *)0))) { ((struct iatt *)(((void*)0)))->ia_ino = 1; ((struct iatt *)(((void*)0)))->ia_dev = 0; } } } while (0); |
| 1346 | if (progcbk) |
| 1347 | progcbk (frame, cookie, this, op_ret, op_errno, prebuf, |
| 1348 | postbuf, xdata); |
| 1349 | |
| 1350 | nfs_stack_destroy (nfl, frame)do { nfs_fop_local_wipe ((nfl)->nfsx, nfl); (frame)->local = ((void*)0); STACK_DESTROY ((frame)->root); } while (0); |
| 1351 | |
| 1352 | return 0; |
| 1353 | } |
| 1354 | |
| 1355 | |
| 1356 | int |
| 1357 | nfs_fop_write (xlator_t *nfsx, xlator_t *xl, nfs_user_t *nfu, fd_t *fd, |
| 1358 | struct iobref *srciobref, struct iovec *vector, int32_t count, |
| 1359 | off_t offset, fop_writev_cbk_t cbk, void *local) |
| 1360 | { |
| 1361 | call_frame_t *frame = NULL((void*)0); |
| 1362 | int ret = -EFAULT14; |
| 1363 | struct nfs_fop_local *nfl = NULL((void*)0); |
| 1364 | |
| 1365 | if ((!nfsx) || (!xl) || (!fd) || (!vector) || (!nfu) || (!srciobref)) |
| 1366 | return ret; |
| 1367 | |
| 1368 | nfs_fop_handle_frame_create (frame, nfsx, nfu, ret, err)do { frame = nfs_create_frame (nfsx, (nfu)); if (!frame) { ret = (-12); do { do { if (0) printf ("Frame creation failed"); } while (0); _gf_log ("nfs", "nfs-fops.c", __FUNCTION__, 1368, GF_LOG_ERROR,"Frame creation failed"); } while (0); goto err ; } } while (0); |
| 1369 | nfs_fop_handle_local_init (frame, nfsx, nfl, cbk, local, ret, err)do { do { nfl = nfs_fop_local_init (nfsx); if (nfl) { nfl-> proglocal = local; nfl->progcbk = *((void **) ((void *) & cbk)); nfl->nfsx = nfsx; if (frame) ((call_frame_t *)frame )->local = nfl; } } while (0); if (!nfl) { do { do { if (0 ) printf ("Failed to init local"); } while (0); _gf_log ("nfs" , "nfs-fops.c", __FUNCTION__, 1369, GF_LOG_ERROR,"Failed to init local" ); } while (0); ret = -12; goto err; } } while (0); |
| 1370 | nfs_fop_save_root_fd_ino (nfl, fd)do { if (__is_root_gfid ((fd)->inode->gfid)) (nfl)-> rootinode = 1; } while (0); |
| 1371 | /* |
| 1372 | nfl->iobref = iobref_new (); |
| 1373 | if (!nfl->iobref) { |
| 1374 | gf_log (GF_NFS, GF_LOG_ERROR, "iobref creation failed"); |
| 1375 | ret = -ENOMEM; |
| 1376 | goto err; |
| 1377 | } |
| 1378 | |
| 1379 | iobref_add (nfl->iobref, srciob); |
| 1380 | */ |
| 1381 | STACK_WIND_COOKIE (frame, nfs_fop_writev_cbk, xl, xl,xl->fops->writev,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", "nfs-fops.c", __FUNCTION__, 1382, GF_LOG_ERROR , "alloc failed"); } while (0); break; } typeof(xl->fops-> writev_cbk) tmp_cbk = nfs_fop_writev_cbk; _new->root = frame ->root; _new->this = xl; _new->ret = (ret_fn_t) tmp_cbk ; _new->parent = frame; _new->cookie = xl; _new->wind_from = __FUNCTION__; _new->wind_to = "xl->fops->writev"; _new->unwind_to = "nfs_fop_writev_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 ); xl->fops->writev_cbk = nfs_fop_writev_cbk; old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location( )) = xl; if (xl->ctx->measure_latency) gf_latency_begin (_new, xl->fops->writev); xl->fops->writev (_new , xl, fd, vector, count, offset, fd->flags, srciobref, ((void *)0)); (*__glusterfs_this_location()) = old_THIS; } while (0) |
| 1382 | fd, vector, count, offset, fd->flags, srciobref, 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", "nfs-fops.c", __FUNCTION__, 1382, GF_LOG_ERROR , "alloc failed"); } while (0); break; } typeof(xl->fops-> writev_cbk) tmp_cbk = nfs_fop_writev_cbk; _new->root = frame ->root; _new->this = xl; _new->ret = (ret_fn_t) tmp_cbk ; _new->parent = frame; _new->cookie = xl; _new->wind_from = __FUNCTION__; _new->wind_to = "xl->fops->writev"; _new->unwind_to = "nfs_fop_writev_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 ); xl->fops->writev_cbk = nfs_fop_writev_cbk; old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location( )) = xl; if (xl->ctx->measure_latency) gf_latency_begin (_new, xl->fops->writev); xl->fops->writev (_new , xl, fd, vector, count, offset, fd->flags, srciobref, ((void *)0)); (*__glusterfs_this_location()) = old_THIS; } while (0); |
| 1383 | ret = 0; |
| 1384 | err: |
| 1385 | if (ret < 0) { |
| 1386 | if (frame) |
| 1387 | nfs_stack_destroy (nfl, frame)do { nfs_fop_local_wipe ((nfl)->nfsx, nfl); (frame)->local = ((void*)0); STACK_DESTROY ((frame)->root); } while (0); |
| 1388 | } |
| 1389 | |
| 1390 | return ret; |
| 1391 | } |
| 1392 | |
| 1393 | |
| 1394 | int32_t |
| 1395 | nfs_fop_fsync_cbk (call_frame_t *frame, void *cookie, xlator_t *this, |
| 1396 | int32_t op_ret, int32_t op_errno, struct iatt *prebuf, |
| 1397 | struct iatt *postbuf, dict_t *xdata) |
| 1398 | { |
| 1399 | struct nfs_fop_local *nfl = NULL((void*)0); |
| 1400 | fop_fsync_cbk_t progcbk = NULL((void*)0); |
| 1401 | |
| 1402 | nfl_to_prog_data (nfl, progcbk, frame)do { nfl = frame->local; frame->local = nfl->proglocal ; progcbk = nfl->progcbk; } while (0); |
| 1403 | nfs_fop_restore_root_ino (nfl, op_ret, prebuf, postbuf, NULL, NULL)do { if (op_ret == -1) break; if ((nfl)->rootinode) { if ( (prebuf)) { ((struct iatt *)(prebuf))->ia_ino = 1; ((struct iatt *)(prebuf))->ia_dev = 0; } if ((postbuf)) { ((struct iatt *)(postbuf))->ia_ino = 1; ((struct iatt *)(postbuf)) ->ia_dev = 0; } } else if ((nfl)->rootparentinode) { if ((((void*)0))) { ((struct iatt *)(((void*)0)))->ia_ino = 1 ; ((struct iatt *)(((void*)0)))->ia_dev = 0; } if ((((void *)0))) { ((struct iatt *)(((void*)0)))->ia_ino = 1; ((struct iatt *)(((void*)0)))->ia_dev = 0; } } } while (0); |
| 1404 | if (progcbk) |
| 1405 | progcbk (frame, cookie, this, op_ret, op_errno, prebuf, |
| 1406 | postbuf, xdata); |
| 1407 | |
| 1408 | nfs_stack_destroy (nfl, frame)do { nfs_fop_local_wipe ((nfl)->nfsx, nfl); (frame)->local = ((void*)0); STACK_DESTROY ((frame)->root); } while (0); |
| 1409 | return 0; |
| 1410 | } |
| 1411 | |
| 1412 | |
| 1413 | |
| 1414 | int |
| 1415 | nfs_fop_fsync (xlator_t *nfsx, xlator_t *xl, nfs_user_t *nfu, fd_t *fd, |
| 1416 | int32_t datasync, fop_fsync_cbk_t cbk, void *local) |
| 1417 | { |
| 1418 | call_frame_t *frame = NULL((void*)0); |
| 1419 | int ret = -EFAULT14; |
| 1420 | struct nfs_fop_local *nfl = NULL((void*)0); |
| 1421 | |
| 1422 | if ((!nfsx) || (!xl) || (!fd)) |
| 1423 | return ret; |
| 1424 | |
| 1425 | nfs_fop_handle_frame_create (frame, nfsx, nfu, ret, err)do { frame = nfs_create_frame (nfsx, (nfu)); if (!frame) { ret = (-12); do { do { if (0) printf ("Frame creation failed"); } while (0); _gf_log ("nfs", "nfs-fops.c", __FUNCTION__, 1425, GF_LOG_ERROR,"Frame creation failed"); } while (0); goto err ; } } while (0); |
| 1426 | nfs_fop_handle_local_init (frame, nfsx, nfl, cbk, local, ret, err)do { do { nfl = nfs_fop_local_init (nfsx); if (nfl) { nfl-> proglocal = local; nfl->progcbk = *((void **) ((void *) & cbk)); nfl->nfsx = nfsx; if (frame) ((call_frame_t *)frame )->local = nfl; } } while (0); if (!nfl) { do { do { if (0 ) printf ("Failed to init local"); } while (0); _gf_log ("nfs" , "nfs-fops.c", __FUNCTION__, 1426, GF_LOG_ERROR,"Failed to init local" ); } while (0); ret = -12; goto err; } } while (0); |
| 1427 | nfs_fop_save_root_fd_ino (nfl, fd)do { if (__is_root_gfid ((fd)->inode->gfid)) (nfl)-> rootinode = 1; } while (0); |
| 1428 | |
| 1429 | STACK_WIND_COOKIE (frame, nfs_fop_fsync_cbk, xl, xl,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", "nfs-fops.c", __FUNCTION__, 1430, GF_LOG_ERROR , "alloc failed"); } while (0); break; } typeof( xl->fops-> fsync_cbk) tmp_cbk = nfs_fop_fsync_cbk; _new->root = frame ->root; _new->this = xl; _new->ret = (ret_fn_t) tmp_cbk ; _new->parent = frame; _new->cookie = xl; _new->wind_from = __FUNCTION__; _new->wind_to = "xl->fops->fsync"; _new ->unwind_to = "nfs_fop_fsync_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 ); xl->fops->fsync_cbk = nfs_fop_fsync_cbk; old_THIS = ( *__glusterfs_this_location()); (*__glusterfs_this_location()) = xl; if (xl->ctx->measure_latency) gf_latency_begin ( _new, xl->fops->fsync); xl->fops->fsync (_new, xl , fd, datasync, ((void*)0)); (*__glusterfs_this_location()) = old_THIS; } while (0) |
| 1430 | xl->fops->fsync, fd, datasync, 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", "nfs-fops.c", __FUNCTION__, 1430, GF_LOG_ERROR , "alloc failed"); } while (0); break; } typeof( xl->fops-> fsync_cbk) tmp_cbk = nfs_fop_fsync_cbk; _new->root = frame ->root; _new->this = xl; _new->ret = (ret_fn_t) tmp_cbk ; _new->parent = frame; _new->cookie = xl; _new->wind_from = __FUNCTION__; _new->wind_to = "xl->fops->fsync"; _new ->unwind_to = "nfs_fop_fsync_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 ); xl->fops->fsync_cbk = nfs_fop_fsync_cbk; old_THIS = ( *__glusterfs_this_location()); (*__glusterfs_this_location()) = xl; if (xl->ctx->measure_latency) gf_latency_begin ( _new, xl->fops->fsync); xl->fops->fsync (_new, xl , fd, datasync, ((void*)0)); (*__glusterfs_this_location()) = old_THIS; } while (0); |
| 1431 | ret = 0; |
| 1432 | err: |
| 1433 | if (ret < 0) { |
| 1434 | if (frame) |
| 1435 | nfs_stack_destroy (nfl, frame)do { nfs_fop_local_wipe ((nfl)->nfsx, nfl); (frame)->local = ((void*)0); STACK_DESTROY ((frame)->root); } while (0); |
| 1436 | } |
| 1437 | |
| 1438 | return ret; |
| 1439 | } |
| 1440 | |
| 1441 | |
| 1442 | int32_t |
| 1443 | nfs_fop_readv_cbk (call_frame_t *frame, void *cookie, xlator_t *this, |
| 1444 | int32_t op_ret, int32_t op_errno, struct iovec *vector, |
| 1445 | int32_t count, struct iatt *stbuf, struct iobref *iobref, |
| 1446 | dict_t *xdata) |
| 1447 | { |
| 1448 | struct nfs_fop_local *nfl = NULL((void*)0); |
| 1449 | fop_readv_cbk_t progcbk = NULL((void*)0); |
| 1450 | |
| 1451 | nfl_to_prog_data (nfl, progcbk, frame)do { nfl = frame->local; frame->local = nfl->proglocal ; progcbk = nfl->progcbk; } while (0); |
| 1452 | nfs_fop_restore_root_ino (nfl, op_ret, stbuf, NULL, NULL, NULL)do { if (op_ret == -1) break; if ((nfl)->rootinode) { if ( (stbuf)) { ((struct iatt *)(stbuf))->ia_ino = 1; ((struct iatt *)(stbuf))->ia_dev = 0; } if ((((void*)0))) { ((struct iatt *)(((void*)0)))->ia_ino = 1; ((struct iatt *)(((void*)0)) )->ia_dev = 0; } } else if ((nfl)->rootparentinode) { if ((((void*)0))) { ((struct iatt *)(((void*)0)))->ia_ino = 1 ; ((struct iatt *)(((void*)0)))->ia_dev = 0; } if ((((void *)0))) { ((struct iatt *)(((void*)0)))->ia_ino = 1; ((struct iatt *)(((void*)0)))->ia_dev = 0; } } } while (0); |
| 1453 | if (progcbk) |
| 1454 | progcbk (frame, cookie, this, op_ret, op_errno, vector, count, |
| 1455 | stbuf, iobref, xdata); |
| 1456 | |
| 1457 | nfs_stack_destroy (nfl, frame)do { nfs_fop_local_wipe ((nfl)->nfsx, nfl); (frame)->local = ((void*)0); STACK_DESTROY ((frame)->root); } while (0); |
| 1458 | return 0; |
| 1459 | } |
| 1460 | |
| 1461 | |
| 1462 | int |
| 1463 | nfs_fop_read (xlator_t *nfsx, xlator_t *xl, nfs_user_t *nfu, fd_t *fd, |
| 1464 | size_t size, off_t offset, fop_readv_cbk_t cbk, void *local) |
| 1465 | { |
| 1466 | call_frame_t *frame = NULL((void*)0); |
| 1467 | int ret = -EFAULT14; |
| 1468 | struct nfs_fop_local *nfl = NULL((void*)0); |
| 1469 | |
| 1470 | if ((!xl) || (!fd) || (!nfu)) |
| 1471 | return ret; |
| 1472 | |
| 1473 | nfs_fop_handle_frame_create (frame, nfsx, nfu, ret, err)do { frame = nfs_create_frame (nfsx, (nfu)); if (!frame) { ret = (-12); do { do { if (0) printf ("Frame creation failed"); } while (0); _gf_log ("nfs", "nfs-fops.c", __FUNCTION__, 1473, GF_LOG_ERROR,"Frame creation failed"); } while (0); goto err ; } } while (0); |
| 1474 | nfs_fop_handle_local_init (frame, nfsx, nfl, cbk, local, ret, err)do { do { nfl = nfs_fop_local_init (nfsx); if (nfl) { nfl-> proglocal = local; nfl->progcbk = *((void **) ((void *) & cbk)); nfl->nfsx = nfsx; if (frame) ((call_frame_t *)frame )->local = nfl; } } while (0); if (!nfl) { do { do { if (0 ) printf ("Failed to init local"); } while (0); _gf_log ("nfs" , "nfs-fops.c", __FUNCTION__, 1474, GF_LOG_ERROR,"Failed to init local" ); } while (0); ret = -12; goto err; } } while (0); |
| 1475 | nfs_fop_save_root_fd_ino (nfl, fd)do { if (__is_root_gfid ((fd)->inode->gfid)) (nfl)-> rootinode = 1; } while (0); |
| 1476 | |
| 1477 | STACK_WIND_COOKIE (frame, nfs_fop_readv_cbk, xl, xl, xl->fops->readv,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", "nfs-fops.c", __FUNCTION__, 1478, GF_LOG_ERROR , "alloc failed"); } while (0); break; } typeof( xl->fops-> readv_cbk) tmp_cbk = nfs_fop_readv_cbk; _new->root = frame ->root; _new->this = xl; _new->ret = (ret_fn_t) tmp_cbk ; _new->parent = frame; _new->cookie = xl; _new->wind_from = __FUNCTION__; _new->wind_to = "xl->fops->readv"; _new ->unwind_to = "nfs_fop_readv_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 ); xl->fops->readv_cbk = nfs_fop_readv_cbk; old_THIS = ( *__glusterfs_this_location()); (*__glusterfs_this_location()) = xl; if (xl->ctx->measure_latency) gf_latency_begin ( _new, xl->fops->readv); xl->fops->readv (_new, xl , fd, size, offset, 0, ((void*)0)); (*__glusterfs_this_location ()) = old_THIS; } while (0) |
| 1478 | fd, size, offset, 0, 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", "nfs-fops.c", __FUNCTION__, 1478, GF_LOG_ERROR , "alloc failed"); } while (0); break; } typeof( xl->fops-> readv_cbk) tmp_cbk = nfs_fop_readv_cbk; _new->root = frame ->root; _new->this = xl; _new->ret = (ret_fn_t) tmp_cbk ; _new->parent = frame; _new->cookie = xl; _new->wind_from = __FUNCTION__; _new->wind_to = "xl->fops->readv"; _new ->unwind_to = "nfs_fop_readv_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 ); xl->fops->readv_cbk = nfs_fop_readv_cbk; old_THIS = ( *__glusterfs_this_location()); (*__glusterfs_this_location()) = xl; if (xl->ctx->measure_latency) gf_latency_begin ( _new, xl->fops->readv); xl->fops->readv (_new, xl , fd, size, offset, 0, ((void*)0)); (*__glusterfs_this_location ()) = old_THIS; } while (0); |
| 1479 | ret = 0; |
| 1480 | err: |
| 1481 | if (ret < 0) { |
| 1482 | if (frame) |
| 1483 | nfs_stack_destroy (nfl, frame)do { nfs_fop_local_wipe ((nfl)->nfsx, nfl); (frame)->local = ((void*)0); STACK_DESTROY ((frame)->root); } while (0); |
| 1484 | } |
| 1485 | |
| 1486 | return ret; |
| 1487 | } |
| 1488 | |
| 1489 | int32_t |
| 1490 | nfs_fop_lk_cbk (call_frame_t *frame, void *cookie, xlator_t *this, |
| 1491 | int32_t op_ret, int32_t op_errno, struct gf_flock *flock, |
| 1492 | dict_t *xdata) |
| 1493 | { |
| 1494 | struct nfs_fop_local *nfl = NULL((void*)0); |
| 1495 | fop_lk_cbk_t progcbk = NULL((void*)0); |
| 1496 | |
| 1497 | nfl_to_prog_data (nfl, progcbk, frame)do { nfl = frame->local; frame->local = nfl->proglocal ; progcbk = nfl->progcbk; } while (0); |
| 1498 | |
| 1499 | if (!op_ret) |
| 1500 | fd_lk_insert_and_merge (nfl->fd, nfl->cmd, &nfl->flock); |
| 1501 | |
| 1502 | fd_unref (nfl->fd); |
| 1503 | |
| 1504 | if (progcbk) |
| 1505 | progcbk (frame, cookie, this, op_ret, op_errno, flock, xdata); |
| 1506 | |
| 1507 | nfs_stack_destroy (nfl, frame)do { nfs_fop_local_wipe ((nfl)->nfsx, nfl); (frame)->local = ((void*)0); STACK_DESTROY ((frame)->root); } while (0); |
| 1508 | return 0; |
| 1509 | } |
| 1510 | |
| 1511 | |
| 1512 | int |
| 1513 | nfs_fop_lk (xlator_t *nfsx, xlator_t *xl, nfs_user_t *nfu, fd_t *fd, |
| 1514 | int cmd, struct gf_flock *flock, fop_lk_cbk_t cbk, void *local) |
| 1515 | { |
| 1516 | call_frame_t *frame = NULL((void*)0); |
| 1517 | int ret = -EFAULT14; |
| 1518 | struct nfs_fop_local *nfl = NULL((void*)0); |
| 1519 | |
| 1520 | if ((!xl) || (!fd) || (!nfu)) |
| 1521 | return ret; |
| 1522 | |
| 1523 | nfs_fop_handle_frame_create (frame, nfsx, nfu, ret, err)do { frame = nfs_create_frame (nfsx, (nfu)); if (!frame) { ret = (-12); do { do { if (0) printf ("Frame creation failed"); } while (0); _gf_log ("nfs", "nfs-fops.c", __FUNCTION__, 1523, GF_LOG_ERROR,"Frame creation failed"); } while (0); goto err ; } } while (0); |
| 1524 | nfs_fop_handle_local_init (frame, nfsx, nfl, cbk, local, ret, err)do { do { nfl = nfs_fop_local_init (nfsx); if (nfl) { nfl-> proglocal = local; nfl->progcbk = *((void **) ((void *) & cbk)); nfl->nfsx = nfsx; if (frame) ((call_frame_t *)frame )->local = nfl; } } while (0); if (!nfl) { do { do { if (0 ) printf ("Failed to init local"); } while (0); _gf_log ("nfs" , "nfs-fops.c", __FUNCTION__, 1524, GF_LOG_ERROR,"Failed to init local" ); } while (0); ret = -12; goto err; } } while (0); |
| 1525 | |
| 1526 | nfl->cmd = cmd; |
| 1527 | nfl->fd = fd_ref (fd); |
| 1528 | nfl->flock = *flock; |
| 1529 | |
| 1530 | STACK_WIND_COOKIE (frame, nfs_fop_lk_cbk, xl, xl, xl->fops->lk,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", "nfs-fops.c", __FUNCTION__, 1531, GF_LOG_ERROR , "alloc failed"); } while (0); break; } typeof( xl->fops-> lk_cbk) tmp_cbk = nfs_fop_lk_cbk; _new->root = frame->root ; _new->this = xl; _new->ret = (ret_fn_t) tmp_cbk; _new ->parent = frame; _new->cookie = xl; _new->wind_from = __FUNCTION__; _new->wind_to = "xl->fops->lk"; _new ->unwind_to = "nfs_fop_lk_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); xl->fops->lk_cbk = nfs_fop_lk_cbk; old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location()) = xl; if (xl->ctx->measure_latency ) gf_latency_begin (_new, xl->fops->lk); xl->fops-> lk (_new, xl, fd, cmd, flock, ((void*)0)); (*__glusterfs_this_location ()) = old_THIS; } while (0) |
| 1531 | fd, cmd, flock, 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", "nfs-fops.c", __FUNCTION__, 1531, GF_LOG_ERROR , "alloc failed"); } while (0); break; } typeof( xl->fops-> lk_cbk) tmp_cbk = nfs_fop_lk_cbk; _new->root = frame->root ; _new->this = xl; _new->ret = (ret_fn_t) tmp_cbk; _new ->parent = frame; _new->cookie = xl; _new->wind_from = __FUNCTION__; _new->wind_to = "xl->fops->lk"; _new ->unwind_to = "nfs_fop_lk_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); xl->fops->lk_cbk = nfs_fop_lk_cbk; old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location()) = xl; if (xl->ctx->measure_latency ) gf_latency_begin (_new, xl->fops->lk); xl->fops-> lk (_new, xl, fd, cmd, flock, ((void*)0)); (*__glusterfs_this_location ()) = old_THIS; } while (0); |
| 1532 | ret = 0; |
| 1533 | err: |
| 1534 | if (ret < 0) { |
| 1535 | if (frame) |
| 1536 | nfs_stack_destroy (nfl, frame)do { nfs_fop_local_wipe ((nfl)->nfsx, nfl); (frame)->local = ((void*)0); STACK_DESTROY ((frame)->root); } while (0); |
| 1537 | } |
| 1538 | |
| 1539 | return ret; |
| 1540 | } |
| 1541 | |
| 1542 | int32_t |
| 1543 | nfs_fop_getxattr_cbk (call_frame_t *frame, void *cookie, xlator_t *this, |
| 1544 | int32_t op_ret, int32_t op_errno, dict_t *dict, |
| 1545 | dict_t *xdata) |
| 1546 | { |
| 1547 | struct nfs_fop_local *nfl = NULL((void*)0); |
| 1548 | fop_getxattr_cbk_t progcbk = NULL((void*)0); |
| 1549 | |
| 1550 | nfl_to_prog_data (nfl, progcbk, frame)do { nfl = frame->local; frame->local = nfl->proglocal ; progcbk = nfl->progcbk; } while (0); |
| 1551 | |
| 1552 | if (progcbk) |
| 1553 | progcbk (frame, cookie, this, op_ret, op_errno, dict, xdata); |
| 1554 | |
| 1555 | nfs_stack_destroy (nfl, frame)do { nfs_fop_local_wipe ((nfl)->nfsx, nfl); (frame)->local = ((void*)0); STACK_DESTROY ((frame)->root); } while (0); |
| 1556 | return 0; |
| 1557 | } |
| 1558 | |
| 1559 | |
| 1560 | int |
| 1561 | nfs_fop_getxattr (xlator_t *nfsx, xlator_t *xl, nfs_user_t *nfu, loc_t *loc, |
| 1562 | char *name, dict_t *xdata, fop_getxattr_cbk_t cbk, void *local) |
| 1563 | { |
| 1564 | call_frame_t *frame = NULL((void*)0); |
| 1565 | int ret = -EFAULT14; |
| 1566 | struct nfs_fop_local *nfl = NULL((void*)0); |
| 1567 | |
| 1568 | if ((!xl) || (!loc) || (!nfu)) |
| 1569 | return ret; |
| 1570 | |
| 1571 | nfs_fop_handle_frame_create (frame, nfsx, nfu, ret, err)do { frame = nfs_create_frame (nfsx, (nfu)); if (!frame) { ret = (-12); do { do { if (0) printf ("Frame creation failed"); } while (0); _gf_log ("nfs", "nfs-fops.c", __FUNCTION__, 1571, GF_LOG_ERROR,"Frame creation failed"); } while (0); goto err ; } } while (0); |
| 1572 | nfs_fop_handle_local_init (frame, nfsx, nfl, cbk, local, ret, err)do { do { nfl = nfs_fop_local_init (nfsx); if (nfl) { nfl-> proglocal = local; nfl->progcbk = *((void **) ((void *) & cbk)); nfl->nfsx = nfsx; if (frame) ((call_frame_t *)frame )->local = nfl; } } while (0); if (!nfl) { do { do { if (0 ) printf ("Failed to init local"); } while (0); _gf_log ("nfs" , "nfs-fops.c", __FUNCTION__, 1572, GF_LOG_ERROR,"Failed to init local" ); } while (0); ret = -12; goto err; } } while (0); |
| 1573 | |
| 1574 | STACK_WIND_COOKIE (frame, nfs_fop_getxattr_cbk, xl, xl, xl->fops->getxattr,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", "nfs-fops.c", __FUNCTION__, 1575, GF_LOG_ERROR , "alloc failed"); } while (0); break; } typeof( xl->fops-> getxattr_cbk) tmp_cbk = nfs_fop_getxattr_cbk; _new->root = frame->root; _new->this = xl; _new->ret = (ret_fn_t ) tmp_cbk; _new->parent = frame; _new->cookie = xl; _new ->wind_from = __FUNCTION__; _new->wind_to = "xl->fops->getxattr" ; _new->unwind_to = "nfs_fop_getxattr_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 ); xl->fops->getxattr_cbk = nfs_fop_getxattr_cbk; old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = xl; if (xl->ctx->measure_latency) gf_latency_begin (_new, xl->fops->getxattr); xl->fops->getxattr ( _new, xl, loc, name, ((void*)0)); (*__glusterfs_this_location ()) = old_THIS; } while (0) |
| 1575 | loc, name, 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", "nfs-fops.c", __FUNCTION__, 1575, GF_LOG_ERROR , "alloc failed"); } while (0); break; } typeof( xl->fops-> getxattr_cbk) tmp_cbk = nfs_fop_getxattr_cbk; _new->root = frame->root; _new->this = xl; _new->ret = (ret_fn_t ) tmp_cbk; _new->parent = frame; _new->cookie = xl; _new ->wind_from = __FUNCTION__; _new->wind_to = "xl->fops->getxattr" ; _new->unwind_to = "nfs_fop_getxattr_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 ); xl->fops->getxattr_cbk = nfs_fop_getxattr_cbk; old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = xl; if (xl->ctx->measure_latency) gf_latency_begin (_new, xl->fops->getxattr); xl->fops->getxattr ( _new, xl, loc, name, ((void*)0)); (*__glusterfs_this_location ()) = old_THIS; } while (0); |
| 1576 | ret = 0; |
| 1577 | err: |
| 1578 | if (ret < 0) { |
| 1579 | if (frame) |
| 1580 | nfs_stack_destroy (nfl, frame)do { nfs_fop_local_wipe ((nfl)->nfsx, nfl); (frame)->local = ((void*)0); STACK_DESTROY ((frame)->root); } while (0); |
| 1581 | } |
| 1582 | |
| 1583 | return ret; |
| 1584 | } |
| 1585 | |
| 1586 | |
| 1587 | int32_t |
| 1588 | nfs_fop_setxattr_cbk (call_frame_t *frame, void *cookie, xlator_t *this, |
| 1589 | int32_t op_ret, int32_t op_errno, dict_t *xdata) |
| 1590 | { |
| 1591 | struct nfs_fop_local *nfl = NULL((void*)0); |
| 1592 | fop_setxattr_cbk_t progcbk = NULL((void*)0); |
| 1593 | |
| 1594 | nfl_to_prog_data (nfl, progcbk, frame)do { nfl = frame->local; frame->local = nfl->proglocal ; progcbk = nfl->progcbk; } while (0); |
| 1595 | |
| 1596 | if (progcbk) |
| 1597 | progcbk (frame, cookie, this, op_ret, op_errno, xdata); |
| 1598 | |
| 1599 | nfs_stack_destroy (nfl, frame)do { nfs_fop_local_wipe ((nfl)->nfsx, nfl); (frame)->local = ((void*)0); STACK_DESTROY ((frame)->root); } while (0); |
| 1600 | return 0; |
| 1601 | } |
| 1602 | |
| 1603 | |
| 1604 | int |
| 1605 | nfs_fop_setxattr (xlator_t *nfsx, xlator_t *xl, nfs_user_t *nfu, |
| 1606 | loc_t *loc, dict_t *dict, int32_t flags, dict_t *xdata, |
| 1607 | fop_setxattr_cbk_t cbk, void *local) |
| 1608 | { |
| 1609 | call_frame_t *frame = NULL((void*)0); |
| 1610 | int ret = -EFAULT14; |
| 1611 | struct nfs_fop_local *nfl = NULL((void*)0); |
| 1612 | |
| 1613 | if ((!xl) || (!loc) || (!nfu)) |
| 1614 | return ret; |
| 1615 | |
| 1616 | nfs_fop_handle_frame_create (frame, nfsx, nfu, ret, err)do { frame = nfs_create_frame (nfsx, (nfu)); if (!frame) { ret = (-12); do { do { if (0) printf ("Frame creation failed"); } while (0); _gf_log ("nfs", "nfs-fops.c", __FUNCTION__, 1616, GF_LOG_ERROR,"Frame creation failed"); } while (0); goto err ; } } while (0); |
| 1617 | nfs_fop_handle_local_init (frame, nfsx, nfl, cbk, local, ret, err)do { do { nfl = nfs_fop_local_init (nfsx); if (nfl) { nfl-> proglocal = local; nfl->progcbk = *((void **) ((void *) & cbk)); nfl->nfsx = nfsx; if (frame) ((call_frame_t *)frame )->local = nfl; } } while (0); if (!nfl) { do { do { if (0 ) printf ("Failed to init local"); } while (0); _gf_log ("nfs" , "nfs-fops.c", __FUNCTION__, 1617, GF_LOG_ERROR,"Failed to init local" ); } while (0); ret = -12; goto err; } } while (0); |
| 1618 | |
| 1619 | STACK_WIND_COOKIE (frame, nfs_fop_setxattr_cbk, xl, xl, xl->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", "nfs-fops.c", __FUNCTION__, 1620, GF_LOG_ERROR , "alloc failed"); } while (0); break; } typeof( xl->fops-> setxattr_cbk) tmp_cbk = nfs_fop_setxattr_cbk; _new->root = frame->root; _new->this = xl; _new->ret = (ret_fn_t ) tmp_cbk; _new->parent = frame; _new->cookie = xl; _new ->wind_from = __FUNCTION__; _new->wind_to = "xl->fops->setxattr" ; _new->unwind_to = "nfs_fop_setxattr_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 ); xl->fops->setxattr_cbk = nfs_fop_setxattr_cbk; old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = xl; if (xl->ctx->measure_latency) gf_latency_begin (_new, xl->fops->setxattr); xl->fops->setxattr ( _new, xl, loc, dict, flags, xdata); (*__glusterfs_this_location ()) = old_THIS; } while (0) |
| 1620 | 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", "nfs-fops.c", __FUNCTION__, 1620, GF_LOG_ERROR , "alloc failed"); } while (0); break; } typeof( xl->fops-> setxattr_cbk) tmp_cbk = nfs_fop_setxattr_cbk; _new->root = frame->root; _new->this = xl; _new->ret = (ret_fn_t ) tmp_cbk; _new->parent = frame; _new->cookie = xl; _new ->wind_from = __FUNCTION__; _new->wind_to = "xl->fops->setxattr" ; _new->unwind_to = "nfs_fop_setxattr_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 ); xl->fops->setxattr_cbk = nfs_fop_setxattr_cbk; old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = xl; if (xl->ctx->measure_latency) gf_latency_begin (_new, xl->fops->setxattr); xl->fops->setxattr ( _new, xl, loc, dict, flags, xdata); (*__glusterfs_this_location ()) = old_THIS; } while (0); |
| 1621 | ret = 0; |
| 1622 | err: |
| 1623 | if (ret < 0) { |
| 1624 | if (frame) |
| 1625 | nfs_stack_destroy (nfl, frame)do { nfs_fop_local_wipe ((nfl)->nfsx, nfl); (frame)->local = ((void*)0); STACK_DESTROY ((frame)->root); } while (0); |
| 1626 | } |
| 1627 | |
| 1628 | return ret; |
| 1629 | } |
| 1630 | |
| 1631 | |
| 1632 | int32_t |
| 1633 | nfs_fop_truncate_cbk (call_frame_t *frame, void *cookie, xlator_t *this, |
| 1634 | int32_t op_ret, int32_t op_errno, struct iatt *prebuf, |
| 1635 | struct iatt *postbuf, dict_t *xdata) |
| 1636 | { |
| 1637 | struct nfs_fop_local *nfl = NULL((void*)0); |
| 1638 | fop_truncate_cbk_t progcbk = NULL((void*)0); |
| 1639 | |
| 1640 | nfl_to_prog_data (nfl, progcbk, frame)do { nfl = frame->local; frame->local = nfl->proglocal ; progcbk = nfl->progcbk; } while (0); |
| 1641 | nfs_fop_restore_root_ino (nfl, op_ret, prebuf, postbuf, NULL, NULL)do { if (op_ret == -1) break; if ((nfl)->rootinode) { if ( (prebuf)) { ((struct iatt *)(prebuf))->ia_ino = 1; ((struct iatt *)(prebuf))->ia_dev = 0; } if ((postbuf)) { ((struct iatt *)(postbuf))->ia_ino = 1; ((struct iatt *)(postbuf)) ->ia_dev = 0; } } else if ((nfl)->rootparentinode) { if ((((void*)0))) { ((struct iatt *)(((void*)0)))->ia_ino = 1 ; ((struct iatt *)(((void*)0)))->ia_dev = 0; } if ((((void *)0))) { ((struct iatt *)(((void*)0)))->ia_ino = 1; ((struct iatt *)(((void*)0)))->ia_dev = 0; } } } while (0); |
| 1642 | if (progcbk) |
| 1643 | progcbk (frame, cookie, this, op_ret, op_errno, prebuf, |
| 1644 | postbuf, xdata); |
| 1645 | |
| 1646 | nfs_stack_destroy (nfl, frame)do { nfs_fop_local_wipe ((nfl)->nfsx, nfl); (frame)->local = ((void*)0); STACK_DESTROY ((frame)->root); } while (0); |
| 1647 | return 0; |
| 1648 | } |
| 1649 | |
| 1650 | |
| 1651 | int |
| 1652 | nfs_fop_truncate (xlator_t *nfsx, xlator_t *xl, nfs_user_t *nfu, loc_t *loc, |
| 1653 | off_t offset, fop_truncate_cbk_t cbk, void *local) |
| 1654 | { |
| 1655 | call_frame_t *frame = NULL((void*)0); |
| 1656 | int ret = -EFAULT14; |
| 1657 | struct nfs_fop_local *nfl = NULL((void*)0); |
| 1658 | |
| 1659 | if ((!nfsx) || (!xl) || (!loc) || (!nfu)) |
| 1660 | return ret; |
| 1661 | |
| 1662 | nfs_fop_handle_frame_create (frame, nfsx, nfu, ret, err)do { frame = nfs_create_frame (nfsx, (nfu)); if (!frame) { ret = (-12); do { do { if (0) printf ("Frame creation failed"); } while (0); _gf_log ("nfs", "nfs-fops.c", __FUNCTION__, 1662, GF_LOG_ERROR,"Frame creation failed"); } while (0); goto err ; } } while (0); |
| 1663 | nfs_fop_handle_local_init (frame, nfsx, nfl, cbk, local, ret, err)do { do { nfl = nfs_fop_local_init (nfsx); if (nfl) { nfl-> proglocal = local; nfl->progcbk = *((void **) ((void *) & cbk)); nfl->nfsx = nfsx; if (frame) ((call_frame_t *)frame )->local = nfl; } } while (0); if (!nfl) { do { do { if (0 ) printf ("Failed to init local"); } while (0); _gf_log ("nfs" , "nfs-fops.c", __FUNCTION__, 1663, GF_LOG_ERROR,"Failed to init local" ); } while (0); ret = -12; goto err; } } while (0); |
| 1664 | nfs_fop_save_root_ino (nfl, loc)do { if (((loc)->inode) && __is_root_gfid ((loc)-> inode->gfid)) (nfl)->rootinode = 1; else if (((loc)-> parent) && __is_root_gfid ((loc)->parent->gfid) ) (nfl)->rootparentinode = 1; } while (0); |
| 1665 | |
| 1666 | STACK_WIND_COOKIE (frame, nfs_fop_truncate_cbk, xl, xl,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", "nfs-fops.c", __FUNCTION__, 1667, GF_LOG_ERROR , "alloc failed"); } while (0); break; } typeof( xl->fops-> truncate_cbk) tmp_cbk = nfs_fop_truncate_cbk; _new->root = frame->root; _new->this = xl; _new->ret = (ret_fn_t ) tmp_cbk; _new->parent = frame; _new->cookie = xl; _new ->wind_from = __FUNCTION__; _new->wind_to = "xl->fops->truncate" ; _new->unwind_to = "nfs_fop_truncate_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 ); xl->fops->truncate_cbk = nfs_fop_truncate_cbk; old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = xl; if (xl->ctx->measure_latency) gf_latency_begin (_new, xl->fops->truncate); xl->fops->truncate ( _new, xl, loc, offset, ((void*)0)); (*__glusterfs_this_location ()) = old_THIS; } while (0) |
| 1667 | xl->fops->truncate, loc, offset, 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", "nfs-fops.c", __FUNCTION__, 1667, GF_LOG_ERROR , "alloc failed"); } while (0); break; } typeof( xl->fops-> truncate_cbk) tmp_cbk = nfs_fop_truncate_cbk; _new->root = frame->root; _new->this = xl; _new->ret = (ret_fn_t ) tmp_cbk; _new->parent = frame; _new->cookie = xl; _new ->wind_from = __FUNCTION__; _new->wind_to = "xl->fops->truncate" ; _new->unwind_to = "nfs_fop_truncate_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 ); xl->fops->truncate_cbk = nfs_fop_truncate_cbk; old_THIS = (*__glusterfs_this_location()); (*__glusterfs_this_location ()) = xl; if (xl->ctx->measure_latency) gf_latency_begin (_new, xl->fops->truncate); xl->fops->truncate ( _new, xl, loc, offset, ((void*)0)); (*__glusterfs_this_location ()) = old_THIS; } while (0); |
| 1668 | |
| 1669 | ret = 0; |
| 1670 | err: |
| 1671 | if (ret < 0) { |
| 1672 | if (frame) |
| 1673 | nfs_stack_destroy (nfl, frame)do { nfs_fop_local_wipe ((nfl)->nfsx, nfl); (frame)->local = ((void*)0); STACK_DESTROY ((frame)->root); } while (0); |
| 1674 | } |
| 1675 | |
| 1676 | return ret; |
| 1677 | } |