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Commit | Line | Data |
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b2441318 | 1 | // SPDX-License-Identifier: GPL-2.0 |
274dcf55 MM |
2 | /* |
3 | * (C) 2001 Clemson University and The University of Chicago | |
4 | * | |
5 | * See COPYING in top-level directory. | |
6 | */ | |
7 | ||
8 | /* | |
9 | * Linux VFS namei operations. | |
10 | */ | |
11 | ||
12 | #include "protocol.h" | |
575e9461 | 13 | #include "orangefs-kernel.h" |
274dcf55 MM |
14 | |
15 | /* | |
16 | * Get a newly allocated inode to go with a negative dentry. | |
17 | */ | |
8bb8aefd | 18 | static int orangefs_create(struct inode *dir, |
274dcf55 MM |
19 | struct dentry *dentry, |
20 | umode_t mode, | |
21 | bool exclusive) | |
22 | { | |
8bb8aefd YL |
23 | struct orangefs_inode_s *parent = ORANGEFS_I(dir); |
24 | struct orangefs_kernel_op_s *new_op; | |
db0267e7 | 25 | struct orangefs_object_kref ref; |
274dcf55 | 26 | struct inode *inode; |
a55f2d86 | 27 | struct iattr iattr; |
274dcf55 MM |
28 | int ret; |
29 | ||
f66debf1 | 30 | gossip_debug(GOSSIP_NAME_DEBUG, "%s: %pd\n", |
5253487e | 31 | __func__, |
f66debf1 | 32 | dentry); |
274dcf55 | 33 | |
8bb8aefd | 34 | new_op = op_alloc(ORANGEFS_VFS_OP_CREATE); |
274dcf55 MM |
35 | if (!new_op) |
36 | return -ENOMEM; | |
37 | ||
38 | new_op->upcall.req.create.parent_refn = parent->refn; | |
39 | ||
40 | fill_default_sys_attrs(new_op->upcall.req.create.attributes, | |
8bb8aefd | 41 | ORANGEFS_TYPE_METAFILE, mode); |
274dcf55 MM |
42 | |
43 | strncpy(new_op->upcall.req.create.d_name, | |
6bdfb48d | 44 | dentry->d_name.name, ORANGEFS_NAME_MAX - 1); |
274dcf55 MM |
45 | |
46 | ret = service_operation(new_op, __func__, get_interruptible_flag(dir)); | |
47 | ||
48 | gossip_debug(GOSSIP_NAME_DEBUG, | |
f66debf1 | 49 | "%s: %pd: handle:%pU: fsid:%d: new_op:%p: ret:%d:\n", |
5253487e | 50 | __func__, |
f66debf1 | 51 | dentry, |
274dcf55 | 52 | &new_op->downcall.resp.create.refn.khandle, |
5253487e MM |
53 | new_op->downcall.resp.create.refn.fs_id, |
54 | new_op, | |
55 | ret); | |
274dcf55 | 56 | |
5253487e | 57 | if (ret < 0) |
274dcf55 | 58 | goto out; |
274dcf55 | 59 | |
db0267e7 MB |
60 | ref = new_op->downcall.resp.create.refn; |
61 | op_release(new_op); | |
62 | ||
63 | inode = orangefs_new_inode(dir->i_sb, dir, S_IFREG | mode, 0, &ref); | |
274dcf55 | 64 | if (IS_ERR(inode)) { |
f66debf1 | 65 | gossip_err("%s: Failed to allocate inode for file :%pd:\n", |
5253487e | 66 | __func__, |
f66debf1 | 67 | dentry); |
274dcf55 MM |
68 | ret = PTR_ERR(inode); |
69 | goto out; | |
70 | } | |
71 | ||
72 | gossip_debug(GOSSIP_NAME_DEBUG, | |
f66debf1 | 73 | "%s: Assigned inode :%pU: for file :%pd:\n", |
5253487e MM |
74 | __func__, |
75 | get_khandle_from_ino(inode), | |
f66debf1 | 76 | dentry); |
274dcf55 | 77 | |
1e2e547a | 78 | d_instantiate_new(dentry, inode); |
804b1737 | 79 | orangefs_set_timeout(dentry); |
8bbb20a8 | 80 | ORANGEFS_I(inode)->getattr_time = jiffies - 1; |
68a24a6c | 81 | ORANGEFS_I(inode)->getattr_mask = STATX_BASIC_STATS; |
274dcf55 MM |
82 | |
83 | gossip_debug(GOSSIP_NAME_DEBUG, | |
f66debf1 | 84 | "%s: dentry instantiated for %pd\n", |
5253487e | 85 | __func__, |
f66debf1 | 86 | dentry); |
274dcf55 | 87 | |
c2050a45 | 88 | dir->i_mtime = dir->i_ctime = current_time(dir); |
a55f2d86 MB |
89 | memset(&iattr, 0, sizeof iattr); |
90 | iattr.ia_valid |= ATTR_MTIME; | |
91 | orangefs_inode_setattr(dir, &iattr); | |
274dcf55 MM |
92 | mark_inode_dirty_sync(dir); |
93 | ret = 0; | |
94 | out: | |
5253487e | 95 | gossip_debug(GOSSIP_NAME_DEBUG, |
f66debf1 | 96 | "%s: %pd: returning %d\n", |
5253487e | 97 | __func__, |
f66debf1 | 98 | dentry, |
5253487e | 99 | ret); |
274dcf55 MM |
100 | return ret; |
101 | } | |
102 | ||
103 | /* | |
104 | * Attempt to resolve an object name (dentry->d_name), parent handle, and | |
105 | * fsid into a handle for the object. | |
106 | */ | |
8bb8aefd | 107 | static struct dentry *orangefs_lookup(struct inode *dir, struct dentry *dentry, |
274dcf55 MM |
108 | unsigned int flags) |
109 | { | |
8bb8aefd YL |
110 | struct orangefs_inode_s *parent = ORANGEFS_I(dir); |
111 | struct orangefs_kernel_op_s *new_op; | |
274dcf55 MM |
112 | struct inode *inode; |
113 | struct dentry *res; | |
114 | int ret = -EINVAL; | |
115 | ||
116 | /* | |
117 | * in theory we could skip a lookup here (if the intent is to | |
118 | * create) in order to avoid a potentially failed lookup, but | |
119 | * leaving it in can skip a valid lookup and try to create a file | |
120 | * that already exists (e.g. the vfs already handles checking for | |
121 | * -EEXIST on O_EXCL opens, which is broken if we skip this lookup | |
122 | * in the create path) | |
123 | */ | |
f66debf1 AV |
124 | gossip_debug(GOSSIP_NAME_DEBUG, "%s called on %pd\n", |
125 | __func__, dentry); | |
274dcf55 | 126 | |
47b4948f | 127 | if (dentry->d_name.len > (ORANGEFS_NAME_MAX - 1)) |
274dcf55 MM |
128 | return ERR_PTR(-ENAMETOOLONG); |
129 | ||
8bb8aefd | 130 | new_op = op_alloc(ORANGEFS_VFS_OP_LOOKUP); |
274dcf55 MM |
131 | if (!new_op) |
132 | return ERR_PTR(-ENOMEM); | |
133 | ||
7cec28e9 | 134 | new_op->upcall.req.lookup.sym_follow = ORANGEFS_LOOKUP_LINK_NO_FOLLOW; |
274dcf55 MM |
135 | |
136 | gossip_debug(GOSSIP_NAME_DEBUG, "%s:%s:%d using parent %pU\n", | |
137 | __FILE__, | |
138 | __func__, | |
139 | __LINE__, | |
140 | &parent->refn.khandle); | |
141 | new_op->upcall.req.lookup.parent_refn = parent->refn; | |
142 | ||
143 | strncpy(new_op->upcall.req.lookup.d_name, dentry->d_name.name, | |
6bdfb48d | 144 | ORANGEFS_NAME_MAX - 1); |
274dcf55 MM |
145 | |
146 | gossip_debug(GOSSIP_NAME_DEBUG, | |
6ceaf781 | 147 | "%s: doing lookup on %s under %pU,%d\n", |
274dcf55 MM |
148 | __func__, |
149 | new_op->upcall.req.lookup.d_name, | |
150 | &new_op->upcall.req.lookup.parent_refn.khandle, | |
6ceaf781 | 151 | new_op->upcall.req.lookup.parent_refn.fs_id); |
274dcf55 MM |
152 | |
153 | ret = service_operation(new_op, __func__, get_interruptible_flag(dir)); | |
154 | ||
155 | gossip_debug(GOSSIP_NAME_DEBUG, | |
156 | "Lookup Got %pU, fsid %d (ret=%d)\n", | |
157 | &new_op->downcall.resp.lookup.refn.khandle, | |
158 | new_op->downcall.resp.lookup.refn.fs_id, | |
159 | ret); | |
160 | ||
161 | if (ret < 0) { | |
162 | if (ret == -ENOENT) { | |
163 | /* | |
164 | * if no inode was found, add a negative dentry to | |
165 | * dcache anyway; if we don't, we don't hold expected | |
166 | * lookup semantics and we most noticeably break | |
167 | * during directory renames. | |
168 | * | |
169 | * however, if the operation failed or exited, do not | |
170 | * add the dentry (e.g. in the case that a touch is | |
171 | * issued on a file that already exists that was | |
172 | * interrupted during this lookup -- no need to add | |
173 | * another negative dentry for an existing file) | |
174 | */ | |
175 | ||
176 | gossip_debug(GOSSIP_NAME_DEBUG, | |
8bb8aefd | 177 | "orangefs_lookup: Adding *negative* dentry " |
f66debf1 | 178 | "%p for %pd\n", |
274dcf55 | 179 | dentry, |
f66debf1 | 180 | dentry); |
274dcf55 MM |
181 | |
182 | d_add(dentry, NULL); | |
183 | res = NULL; | |
184 | goto out; | |
185 | } | |
186 | ||
187 | /* must be a non-recoverable error */ | |
188 | res = ERR_PTR(ret); | |
189 | goto out; | |
190 | } | |
191 | ||
804b1737 | 192 | orangefs_set_timeout(dentry); |
31b7c1ab | 193 | |
8bb8aefd | 194 | inode = orangefs_iget(dir->i_sb, &new_op->downcall.resp.lookup.refn); |
274dcf55 MM |
195 | if (IS_ERR(inode)) { |
196 | gossip_debug(GOSSIP_NAME_DEBUG, | |
197 | "error %ld from iget\n", PTR_ERR(inode)); | |
198 | res = ERR_CAST(inode); | |
199 | goto out; | |
200 | } | |
201 | ||
202 | gossip_debug(GOSSIP_NAME_DEBUG, | |
203 | "%s:%s:%d " | |
204 | "Found good inode [%lu] with count [%d]\n", | |
205 | __FILE__, | |
206 | __func__, | |
207 | __LINE__, | |
208 | inode->i_ino, | |
209 | (int)atomic_read(&inode->i_count)); | |
210 | ||
211 | /* update dentry/inode pair into dcache */ | |
212 | res = d_splice_alias(inode, dentry); | |
213 | ||
214 | gossip_debug(GOSSIP_NAME_DEBUG, | |
215 | "Lookup success (inode ct = %d)\n", | |
216 | (int)atomic_read(&inode->i_count)); | |
217 | out: | |
218 | op_release(new_op); | |
219 | return res; | |
220 | } | |
221 | ||
222 | /* return 0 on success; non-zero otherwise */ | |
8bb8aefd | 223 | static int orangefs_unlink(struct inode *dir, struct dentry *dentry) |
274dcf55 MM |
224 | { |
225 | struct inode *inode = dentry->d_inode; | |
8bb8aefd YL |
226 | struct orangefs_inode_s *parent = ORANGEFS_I(dir); |
227 | struct orangefs_kernel_op_s *new_op; | |
a55f2d86 | 228 | struct iattr iattr; |
274dcf55 MM |
229 | int ret; |
230 | ||
231 | gossip_debug(GOSSIP_NAME_DEBUG, | |
f66debf1 | 232 | "%s: called on %pd\n" |
274dcf55 MM |
233 | " (inode %pU): Parent is %pU | fs_id %d\n", |
234 | __func__, | |
f66debf1 | 235 | dentry, |
274dcf55 MM |
236 | get_khandle_from_ino(inode), |
237 | &parent->refn.khandle, | |
238 | parent->refn.fs_id); | |
239 | ||
8bb8aefd | 240 | new_op = op_alloc(ORANGEFS_VFS_OP_REMOVE); |
274dcf55 MM |
241 | if (!new_op) |
242 | return -ENOMEM; | |
243 | ||
244 | new_op->upcall.req.remove.parent_refn = parent->refn; | |
245 | strncpy(new_op->upcall.req.remove.d_name, dentry->d_name.name, | |
6bdfb48d | 246 | ORANGEFS_NAME_MAX - 1); |
274dcf55 | 247 | |
8bb8aefd | 248 | ret = service_operation(new_op, "orangefs_unlink", |
274dcf55 MM |
249 | get_interruptible_flag(inode)); |
250 | ||
5253487e MM |
251 | gossip_debug(GOSSIP_NAME_DEBUG, |
252 | "%s: service_operation returned:%d:\n", | |
253 | __func__, | |
254 | ret); | |
255 | ||
274dcf55 MM |
256 | op_release(new_op); |
257 | ||
258 | if (!ret) { | |
259 | drop_nlink(inode); | |
260 | ||
c2050a45 | 261 | dir->i_mtime = dir->i_ctime = current_time(dir); |
a55f2d86 MB |
262 | memset(&iattr, 0, sizeof iattr); |
263 | iattr.ia_valid |= ATTR_MTIME; | |
264 | orangefs_inode_setattr(dir, &iattr); | |
274dcf55 MM |
265 | mark_inode_dirty_sync(dir); |
266 | } | |
267 | return ret; | |
268 | } | |
269 | ||
8bb8aefd | 270 | static int orangefs_symlink(struct inode *dir, |
274dcf55 MM |
271 | struct dentry *dentry, |
272 | const char *symname) | |
273 | { | |
8bb8aefd YL |
274 | struct orangefs_inode_s *parent = ORANGEFS_I(dir); |
275 | struct orangefs_kernel_op_s *new_op; | |
db0267e7 | 276 | struct orangefs_object_kref ref; |
274dcf55 | 277 | struct inode *inode; |
a55f2d86 | 278 | struct iattr iattr; |
274dcf55 MM |
279 | int mode = 755; |
280 | int ret; | |
281 | ||
282 | gossip_debug(GOSSIP_NAME_DEBUG, "%s: called\n", __func__); | |
283 | ||
284 | if (!symname) | |
285 | return -EINVAL; | |
286 | ||
c62da585 MB |
287 | if (strlen(symname)+1 > ORANGEFS_NAME_MAX) |
288 | return -ENAMETOOLONG; | |
289 | ||
8bb8aefd | 290 | new_op = op_alloc(ORANGEFS_VFS_OP_SYMLINK); |
274dcf55 MM |
291 | if (!new_op) |
292 | return -ENOMEM; | |
293 | ||
294 | new_op->upcall.req.sym.parent_refn = parent->refn; | |
295 | ||
296 | fill_default_sys_attrs(new_op->upcall.req.sym.attributes, | |
8bb8aefd | 297 | ORANGEFS_TYPE_SYMLINK, |
274dcf55 MM |
298 | mode); |
299 | ||
300 | strncpy(new_op->upcall.req.sym.entry_name, | |
301 | dentry->d_name.name, | |
6bdfb48d XW |
302 | ORANGEFS_NAME_MAX - 1); |
303 | strncpy(new_op->upcall.req.sym.target, symname, ORANGEFS_NAME_MAX - 1); | |
274dcf55 MM |
304 | |
305 | ret = service_operation(new_op, __func__, get_interruptible_flag(dir)); | |
306 | ||
307 | gossip_debug(GOSSIP_NAME_DEBUG, | |
8bb8aefd | 308 | "Symlink Got ORANGEFS handle %pU on fsid %d (ret=%d)\n", |
274dcf55 MM |
309 | &new_op->downcall.resp.sym.refn.khandle, |
310 | new_op->downcall.resp.sym.refn.fs_id, ret); | |
311 | ||
312 | if (ret < 0) { | |
313 | gossip_debug(GOSSIP_NAME_DEBUG, | |
314 | "%s: failed with error code %d\n", | |
315 | __func__, ret); | |
316 | goto out; | |
317 | } | |
318 | ||
db0267e7 MB |
319 | ref = new_op->downcall.resp.sym.refn; |
320 | op_release(new_op); | |
321 | ||
322 | inode = orangefs_new_inode(dir->i_sb, dir, S_IFLNK | mode, 0, &ref); | |
274dcf55 MM |
323 | if (IS_ERR(inode)) { |
324 | gossip_err | |
8bb8aefd | 325 | ("*** Failed to allocate orangefs symlink inode\n"); |
274dcf55 MM |
326 | ret = PTR_ERR(inode); |
327 | goto out; | |
328 | } | |
f6a4b4c9 MB |
329 | /* |
330 | * This is necessary because orangefs_inode_getattr will not | |
331 | * re-read symlink size as it is impossible for it to change. | |
332 | * Invalidating the cache does not help. orangefs_new_inode | |
333 | * does not set the correct size (it does not know symname). | |
334 | */ | |
335 | inode->i_size = strlen(symname); | |
274dcf55 MM |
336 | |
337 | gossip_debug(GOSSIP_NAME_DEBUG, | |
338 | "Assigned symlink inode new number of %pU\n", | |
339 | get_khandle_from_ino(inode)); | |
340 | ||
1e2e547a | 341 | d_instantiate_new(dentry, inode); |
804b1737 | 342 | orangefs_set_timeout(dentry); |
8bbb20a8 | 343 | ORANGEFS_I(inode)->getattr_time = jiffies - 1; |
68a24a6c | 344 | ORANGEFS_I(inode)->getattr_mask = STATX_BASIC_STATS; |
274dcf55 MM |
345 | |
346 | gossip_debug(GOSSIP_NAME_DEBUG, | |
f66debf1 | 347 | "Inode (Symlink) %pU -> %pd\n", |
274dcf55 | 348 | get_khandle_from_ino(inode), |
f66debf1 | 349 | dentry); |
274dcf55 | 350 | |
c2050a45 | 351 | dir->i_mtime = dir->i_ctime = current_time(dir); |
a55f2d86 MB |
352 | memset(&iattr, 0, sizeof iattr); |
353 | iattr.ia_valid |= ATTR_MTIME; | |
354 | orangefs_inode_setattr(dir, &iattr); | |
274dcf55 MM |
355 | mark_inode_dirty_sync(dir); |
356 | ret = 0; | |
357 | out: | |
274dcf55 MM |
358 | return ret; |
359 | } | |
360 | ||
8bb8aefd | 361 | static int orangefs_mkdir(struct inode *dir, struct dentry *dentry, umode_t mode) |
274dcf55 | 362 | { |
8bb8aefd YL |
363 | struct orangefs_inode_s *parent = ORANGEFS_I(dir); |
364 | struct orangefs_kernel_op_s *new_op; | |
db0267e7 | 365 | struct orangefs_object_kref ref; |
274dcf55 | 366 | struct inode *inode; |
a55f2d86 | 367 | struct iattr iattr; |
274dcf55 MM |
368 | int ret; |
369 | ||
8bb8aefd | 370 | new_op = op_alloc(ORANGEFS_VFS_OP_MKDIR); |
274dcf55 MM |
371 | if (!new_op) |
372 | return -ENOMEM; | |
373 | ||
374 | new_op->upcall.req.mkdir.parent_refn = parent->refn; | |
375 | ||
376 | fill_default_sys_attrs(new_op->upcall.req.mkdir.attributes, | |
8bb8aefd | 377 | ORANGEFS_TYPE_DIRECTORY, mode); |
274dcf55 MM |
378 | |
379 | strncpy(new_op->upcall.req.mkdir.d_name, | |
6bdfb48d | 380 | dentry->d_name.name, ORANGEFS_NAME_MAX - 1); |
274dcf55 MM |
381 | |
382 | ret = service_operation(new_op, __func__, get_interruptible_flag(dir)); | |
383 | ||
384 | gossip_debug(GOSSIP_NAME_DEBUG, | |
8bb8aefd | 385 | "Mkdir Got ORANGEFS handle %pU on fsid %d\n", |
274dcf55 MM |
386 | &new_op->downcall.resp.mkdir.refn.khandle, |
387 | new_op->downcall.resp.mkdir.refn.fs_id); | |
388 | ||
389 | if (ret < 0) { | |
390 | gossip_debug(GOSSIP_NAME_DEBUG, | |
391 | "%s: failed with error code %d\n", | |
392 | __func__, ret); | |
393 | goto out; | |
394 | } | |
395 | ||
db0267e7 MB |
396 | ref = new_op->downcall.resp.mkdir.refn; |
397 | op_release(new_op); | |
398 | ||
399 | inode = orangefs_new_inode(dir->i_sb, dir, S_IFDIR | mode, 0, &ref); | |
274dcf55 | 400 | if (IS_ERR(inode)) { |
8bb8aefd | 401 | gossip_err("*** Failed to allocate orangefs dir inode\n"); |
274dcf55 MM |
402 | ret = PTR_ERR(inode); |
403 | goto out; | |
404 | } | |
405 | ||
406 | gossip_debug(GOSSIP_NAME_DEBUG, | |
407 | "Assigned dir inode new number of %pU\n", | |
408 | get_khandle_from_ino(inode)); | |
409 | ||
1e2e547a | 410 | d_instantiate_new(dentry, inode); |
804b1737 | 411 | orangefs_set_timeout(dentry); |
8bbb20a8 | 412 | ORANGEFS_I(inode)->getattr_time = jiffies - 1; |
68a24a6c | 413 | ORANGEFS_I(inode)->getattr_mask = STATX_BASIC_STATS; |
274dcf55 MM |
414 | |
415 | gossip_debug(GOSSIP_NAME_DEBUG, | |
f66debf1 | 416 | "Inode (Directory) %pU -> %pd\n", |
274dcf55 | 417 | get_khandle_from_ino(inode), |
f66debf1 | 418 | dentry); |
274dcf55 MM |
419 | |
420 | /* | |
421 | * NOTE: we have no good way to keep nlink consistent for directories | |
422 | * across clients; keep constant at 1. | |
423 | */ | |
c2050a45 | 424 | dir->i_mtime = dir->i_ctime = current_time(dir); |
a55f2d86 MB |
425 | memset(&iattr, 0, sizeof iattr); |
426 | iattr.ia_valid |= ATTR_MTIME; | |
427 | orangefs_inode_setattr(dir, &iattr); | |
274dcf55 MM |
428 | mark_inode_dirty_sync(dir); |
429 | out: | |
274dcf55 MM |
430 | return ret; |
431 | } | |
432 | ||
8bb8aefd | 433 | static int orangefs_rename(struct inode *old_dir, |
274dcf55 MM |
434 | struct dentry *old_dentry, |
435 | struct inode *new_dir, | |
1cd66c93 MS |
436 | struct dentry *new_dentry, |
437 | unsigned int flags) | |
274dcf55 | 438 | { |
8bb8aefd | 439 | struct orangefs_kernel_op_s *new_op; |
274dcf55 MM |
440 | int ret; |
441 | ||
1cd66c93 MS |
442 | if (flags) |
443 | return -EINVAL; | |
444 | ||
274dcf55 | 445 | gossip_debug(GOSSIP_NAME_DEBUG, |
96b0cffb AV |
446 | "orangefs_rename: called (%pd2 => %pd2) ct=%d\n", |
447 | old_dentry, new_dentry, d_count(new_dentry)); | |
274dcf55 | 448 | |
8bbb20a8 | 449 | ORANGEFS_I(new_dentry->d_parent->d_inode)->getattr_time = jiffies - 1; |
71680c18 | 450 | |
8bb8aefd | 451 | new_op = op_alloc(ORANGEFS_VFS_OP_RENAME); |
274dcf55 MM |
452 | if (!new_op) |
453 | return -EINVAL; | |
454 | ||
8bb8aefd YL |
455 | new_op->upcall.req.rename.old_parent_refn = ORANGEFS_I(old_dir)->refn; |
456 | new_op->upcall.req.rename.new_parent_refn = ORANGEFS_I(new_dir)->refn; | |
274dcf55 MM |
457 | |
458 | strncpy(new_op->upcall.req.rename.d_old_name, | |
459 | old_dentry->d_name.name, | |
6bdfb48d | 460 | ORANGEFS_NAME_MAX - 1); |
274dcf55 MM |
461 | strncpy(new_op->upcall.req.rename.d_new_name, |
462 | new_dentry->d_name.name, | |
6bdfb48d | 463 | ORANGEFS_NAME_MAX - 1); |
274dcf55 MM |
464 | |
465 | ret = service_operation(new_op, | |
8bb8aefd | 466 | "orangefs_rename", |
274dcf55 MM |
467 | get_interruptible_flag(old_dentry->d_inode)); |
468 | ||
469 | gossip_debug(GOSSIP_NAME_DEBUG, | |
8bb8aefd | 470 | "orangefs_rename: got downcall status %d\n", |
274dcf55 MM |
471 | ret); |
472 | ||
473 | if (new_dentry->d_inode) | |
c2050a45 | 474 | new_dentry->d_inode->i_ctime = current_time(new_dentry->d_inode); |
274dcf55 MM |
475 | |
476 | op_release(new_op); | |
477 | return ret; | |
478 | } | |
479 | ||
8bb8aefd | 480 | /* ORANGEFS implementation of VFS inode operations for directories */ |
6f3fc107 | 481 | const struct inode_operations orangefs_dir_inode_operations = { |
8bb8aefd YL |
482 | .lookup = orangefs_lookup, |
483 | .get_acl = orangefs_get_acl, | |
484 | .set_acl = orangefs_set_acl, | |
485 | .create = orangefs_create, | |
486 | .unlink = orangefs_unlink, | |
487 | .symlink = orangefs_symlink, | |
488 | .mkdir = orangefs_mkdir, | |
489 | .rmdir = orangefs_unlink, | |
490 | .rename = orangefs_rename, | |
491 | .setattr = orangefs_setattr, | |
492 | .getattr = orangefs_getattr, | |
8bb8aefd | 493 | .listxattr = orangefs_listxattr, |
933287da | 494 | .permission = orangefs_permission, |
a55f2d86 | 495 | .update_time = orangefs_update_time, |
274dcf55 | 496 | }; |