Commit | Line | Data |
---|---|---|
0a8165d7 | 1 | /* |
57397d86 JK |
2 | * fs/f2fs/namei.c |
3 | * | |
4 | * Copyright (c) 2012 Samsung Electronics Co., Ltd. | |
5 | * http://www.samsung.com/ | |
6 | * | |
7 | * This program is free software; you can redistribute it and/or modify | |
8 | * it under the terms of the GNU General Public License version 2 as | |
9 | * published by the Free Software Foundation. | |
10 | */ | |
11 | #include <linux/fs.h> | |
12 | #include <linux/f2fs_fs.h> | |
13 | #include <linux/pagemap.h> | |
14 | #include <linux/sched.h> | |
15 | #include <linux/ctype.h> | |
16 | ||
17 | #include "f2fs.h" | |
953a3e27 | 18 | #include "node.h" |
57397d86 JK |
19 | #include "xattr.h" |
20 | #include "acl.h" | |
a2a4a7e4 | 21 | #include <trace/events/f2fs.h> |
57397d86 JK |
22 | |
23 | static struct inode *f2fs_new_inode(struct inode *dir, umode_t mode) | |
24 | { | |
25 | struct super_block *sb = dir->i_sb; | |
26 | struct f2fs_sb_info *sbi = F2FS_SB(sb); | |
27 | nid_t ino; | |
28 | struct inode *inode; | |
29 | bool nid_free = false; | |
e479556b | 30 | int err; |
57397d86 JK |
31 | |
32 | inode = new_inode(sb); | |
33 | if (!inode) | |
34 | return ERR_PTR(-ENOMEM); | |
35 | ||
e479556b | 36 | f2fs_lock_op(sbi); |
57397d86 | 37 | if (!alloc_nid(sbi, &ino)) { |
e479556b | 38 | f2fs_unlock_op(sbi); |
57397d86 JK |
39 | err = -ENOSPC; |
40 | goto fail; | |
41 | } | |
e479556b | 42 | f2fs_unlock_op(sbi); |
57397d86 | 43 | |
70ff5dfe | 44 | inode_init_owner(inode, dir, mode); |
57397d86 JK |
45 | |
46 | inode->i_ino = ino; | |
57397d86 JK |
47 | inode->i_blocks = 0; |
48 | inode->i_mtime = inode->i_atime = inode->i_ctime = CURRENT_TIME; | |
49 | inode->i_generation = sbi->s_next_generation++; | |
50 | ||
51 | err = insert_inode_locked(inode); | |
52 | if (err) { | |
53 | err = -EINVAL; | |
54 | nid_free = true; | |
55 | goto out; | |
56 | } | |
d70b4f53 | 57 | trace_f2fs_new_inode(inode, 0); |
57397d86 JK |
58 | mark_inode_dirty(inode); |
59 | return inode; | |
60 | ||
61 | out: | |
62 | clear_nlink(inode); | |
63 | unlock_new_inode(inode); | |
64 | fail: | |
d70b4f53 | 65 | trace_f2fs_new_inode(inode, err); |
531ad7d5 | 66 | make_bad_inode(inode); |
57397d86 JK |
67 | iput(inode); |
68 | if (nid_free) | |
69 | alloc_nid_failed(sbi, ino); | |
70 | return ERR_PTR(err); | |
71 | } | |
72 | ||
73 | static int is_multimedia_file(const unsigned char *s, const char *sub) | |
74 | { | |
9836b8b9 LR |
75 | size_t slen = strlen(s); |
76 | size_t sublen = strlen(sub); | |
57397d86 JK |
77 | |
78 | if (sublen > slen) | |
e66509f0 | 79 | return 0; |
57397d86 | 80 | |
749ebfd1 | 81 | return !strncasecmp(s + slen - sublen, sub, sublen); |
57397d86 JK |
82 | } |
83 | ||
0a8165d7 | 84 | /* |
57397d86 JK |
85 | * Set multimedia files as cold files for hot/cold data separation |
86 | */ | |
953a3e27 | 87 | static inline void set_cold_files(struct f2fs_sb_info *sbi, struct inode *inode, |
57397d86 JK |
88 | const unsigned char *name) |
89 | { | |
90 | int i; | |
91 | __u8 (*extlist)[8] = sbi->raw_super->extension_list; | |
92 | ||
93 | int count = le32_to_cpu(sbi->raw_super->extension_count); | |
94 | for (i = 0; i < count; i++) { | |
e66509f0 | 95 | if (is_multimedia_file(name, extlist[i])) { |
354a3399 | 96 | file_set_cold(inode); |
57397d86 JK |
97 | break; |
98 | } | |
99 | } | |
100 | } | |
101 | ||
102 | static int f2fs_create(struct inode *dir, struct dentry *dentry, umode_t mode, | |
103 | bool excl) | |
104 | { | |
105 | struct super_block *sb = dir->i_sb; | |
106 | struct f2fs_sb_info *sbi = F2FS_SB(sb); | |
107 | struct inode *inode; | |
108 | nid_t ino = 0; | |
e479556b | 109 | int err; |
57397d86 | 110 | |
1efef832 JK |
111 | f2fs_balance_fs(sbi); |
112 | ||
57397d86 JK |
113 | inode = f2fs_new_inode(dir, mode); |
114 | if (IS_ERR(inode)) | |
115 | return PTR_ERR(inode); | |
116 | ||
117 | if (!test_opt(sbi, DISABLE_EXT_IDENTIFY)) | |
953a3e27 | 118 | set_cold_files(sbi, inode, dentry->d_name.name); |
57397d86 JK |
119 | |
120 | inode->i_op = &f2fs_file_inode_operations; | |
121 | inode->i_fop = &f2fs_file_operations; | |
122 | inode->i_mapping->a_ops = &f2fs_dblock_aops; | |
123 | ino = inode->i_ino; | |
124 | ||
e479556b | 125 | f2fs_lock_op(sbi); |
57397d86 | 126 | err = f2fs_add_link(dentry, inode); |
e479556b | 127 | f2fs_unlock_op(sbi); |
57397d86 JK |
128 | if (err) |
129 | goto out; | |
130 | ||
131 | alloc_nid_done(sbi, ino); | |
132 | ||
0a364af1 | 133 | d_instantiate(dentry, inode); |
57397d86 | 134 | unlock_new_inode(inode); |
57397d86 JK |
135 | return 0; |
136 | out: | |
137 | clear_nlink(inode); | |
138 | unlock_new_inode(inode); | |
531ad7d5 | 139 | make_bad_inode(inode); |
57397d86 JK |
140 | iput(inode); |
141 | alloc_nid_failed(sbi, ino); | |
142 | return err; | |
143 | } | |
144 | ||
145 | static int f2fs_link(struct dentry *old_dentry, struct inode *dir, | |
146 | struct dentry *dentry) | |
147 | { | |
148 | struct inode *inode = old_dentry->d_inode; | |
149 | struct super_block *sb = dir->i_sb; | |
150 | struct f2fs_sb_info *sbi = F2FS_SB(sb); | |
e479556b | 151 | int err; |
57397d86 | 152 | |
1efef832 JK |
153 | f2fs_balance_fs(sbi); |
154 | ||
57397d86 | 155 | inode->i_ctime = CURRENT_TIME; |
6f6fd833 | 156 | ihold(inode); |
57397d86 JK |
157 | |
158 | set_inode_flag(F2FS_I(inode), FI_INC_LINK); | |
e479556b | 159 | f2fs_lock_op(sbi); |
57397d86 | 160 | err = f2fs_add_link(dentry, inode); |
e479556b | 161 | f2fs_unlock_op(sbi); |
57397d86 JK |
162 | if (err) |
163 | goto out; | |
164 | ||
165 | d_instantiate(dentry, inode); | |
57397d86 JK |
166 | return 0; |
167 | out: | |
168 | clear_inode_flag(F2FS_I(inode), FI_INC_LINK); | |
169 | iput(inode); | |
170 | return err; | |
171 | } | |
172 | ||
173 | struct dentry *f2fs_get_parent(struct dentry *child) | |
174 | { | |
175 | struct qstr dotdot = QSTR_INIT("..", 2); | |
176 | unsigned long ino = f2fs_inode_by_name(child->d_inode, &dotdot); | |
177 | if (!ino) | |
178 | return ERR_PTR(-ENOENT); | |
179 | return d_obtain_alias(f2fs_iget(child->d_inode->i_sb, ino)); | |
180 | } | |
181 | ||
182 | static struct dentry *f2fs_lookup(struct inode *dir, struct dentry *dentry, | |
183 | unsigned int flags) | |
184 | { | |
185 | struct inode *inode = NULL; | |
186 | struct f2fs_dir_entry *de; | |
187 | struct page *page; | |
188 | ||
5a20d339 | 189 | if (dentry->d_name.len > F2FS_NAME_LEN) |
57397d86 JK |
190 | return ERR_PTR(-ENAMETOOLONG); |
191 | ||
192 | de = f2fs_find_entry(dir, &dentry->d_name, &page); | |
193 | if (de) { | |
194 | nid_t ino = le32_to_cpu(de->ino); | |
195 | kunmap(page); | |
196 | f2fs_put_page(page, 0); | |
197 | ||
198 | inode = f2fs_iget(dir->i_sb, ino); | |
199 | if (IS_ERR(inode)) | |
200 | return ERR_CAST(inode); | |
48b230a5 CY |
201 | |
202 | stat_inc_inline_inode(inode); | |
57397d86 JK |
203 | } |
204 | ||
205 | return d_splice_alias(inode, dentry); | |
206 | } | |
207 | ||
208 | static int f2fs_unlink(struct inode *dir, struct dentry *dentry) | |
209 | { | |
210 | struct super_block *sb = dir->i_sb; | |
211 | struct f2fs_sb_info *sbi = F2FS_SB(sb); | |
212 | struct inode *inode = dentry->d_inode; | |
213 | struct f2fs_dir_entry *de; | |
214 | struct page *page; | |
215 | int err = -ENOENT; | |
216 | ||
a2a4a7e4 | 217 | trace_f2fs_unlink_enter(dir, dentry); |
1efef832 JK |
218 | f2fs_balance_fs(sbi); |
219 | ||
57397d86 JK |
220 | de = f2fs_find_entry(dir, &dentry->d_name, &page); |
221 | if (!de) | |
222 | goto fail; | |
223 | ||
ccaaca25 | 224 | f2fs_lock_op(sbi); |
cbd56e7d | 225 | err = acquire_orphan_inode(sbi); |
57397d86 | 226 | if (err) { |
ccaaca25 | 227 | f2fs_unlock_op(sbi); |
57397d86 JK |
228 | kunmap(page); |
229 | f2fs_put_page(page, 0); | |
230 | goto fail; | |
231 | } | |
57397d86 | 232 | f2fs_delete_entry(de, page, inode); |
e479556b | 233 | f2fs_unlock_op(sbi); |
57397d86 JK |
234 | |
235 | /* In order to evict this inode, we set it dirty */ | |
236 | mark_inode_dirty(inode); | |
57397d86 | 237 | fail: |
a2a4a7e4 | 238 | trace_f2fs_unlink_exit(inode, err); |
57397d86 JK |
239 | return err; |
240 | } | |
241 | ||
242 | static int f2fs_symlink(struct inode *dir, struct dentry *dentry, | |
243 | const char *symname) | |
244 | { | |
245 | struct super_block *sb = dir->i_sb; | |
246 | struct f2fs_sb_info *sbi = F2FS_SB(sb); | |
247 | struct inode *inode; | |
9836b8b9 | 248 | size_t symlen = strlen(symname) + 1; |
e479556b | 249 | int err; |
57397d86 | 250 | |
1efef832 JK |
251 | f2fs_balance_fs(sbi); |
252 | ||
57397d86 JK |
253 | inode = f2fs_new_inode(dir, S_IFLNK | S_IRWXUGO); |
254 | if (IS_ERR(inode)) | |
255 | return PTR_ERR(inode); | |
256 | ||
257 | inode->i_op = &f2fs_symlink_inode_operations; | |
258 | inode->i_mapping->a_ops = &f2fs_dblock_aops; | |
259 | ||
e479556b | 260 | f2fs_lock_op(sbi); |
57397d86 | 261 | err = f2fs_add_link(dentry, inode); |
e479556b | 262 | f2fs_unlock_op(sbi); |
57397d86 JK |
263 | if (err) |
264 | goto out; | |
265 | ||
266 | err = page_symlink(inode, symname, symlen); | |
267 | alloc_nid_done(sbi, inode->i_ino); | |
268 | ||
269 | d_instantiate(dentry, inode); | |
270 | unlock_new_inode(inode); | |
57397d86 JK |
271 | return err; |
272 | out: | |
273 | clear_nlink(inode); | |
274 | unlock_new_inode(inode); | |
531ad7d5 | 275 | make_bad_inode(inode); |
57397d86 JK |
276 | iput(inode); |
277 | alloc_nid_failed(sbi, inode->i_ino); | |
278 | return err; | |
279 | } | |
280 | ||
281 | static int f2fs_mkdir(struct inode *dir, struct dentry *dentry, umode_t mode) | |
282 | { | |
283 | struct f2fs_sb_info *sbi = F2FS_SB(dir->i_sb); | |
284 | struct inode *inode; | |
e479556b | 285 | int err; |
57397d86 | 286 | |
1efef832 JK |
287 | f2fs_balance_fs(sbi); |
288 | ||
57397d86 | 289 | inode = f2fs_new_inode(dir, S_IFDIR | mode); |
57397d86 | 290 | if (IS_ERR(inode)) |
61412b64 | 291 | return PTR_ERR(inode); |
57397d86 JK |
292 | |
293 | inode->i_op = &f2fs_dir_inode_operations; | |
294 | inode->i_fop = &f2fs_dir_operations; | |
295 | inode->i_mapping->a_ops = &f2fs_dblock_aops; | |
a0d42539 | 296 | mapping_set_gfp_mask(inode->i_mapping, GFP_F2FS_ZERO); |
57397d86 JK |
297 | |
298 | set_inode_flag(F2FS_I(inode), FI_INC_LINK); | |
e479556b | 299 | f2fs_lock_op(sbi); |
57397d86 | 300 | err = f2fs_add_link(dentry, inode); |
e479556b | 301 | f2fs_unlock_op(sbi); |
57397d86 JK |
302 | if (err) |
303 | goto out_fail; | |
304 | ||
305 | alloc_nid_done(sbi, inode->i_ino); | |
306 | ||
307 | d_instantiate(dentry, inode); | |
308 | unlock_new_inode(inode); | |
309 | ||
57397d86 JK |
310 | return 0; |
311 | ||
312 | out_fail: | |
313 | clear_inode_flag(F2FS_I(inode), FI_INC_LINK); | |
314 | clear_nlink(inode); | |
315 | unlock_new_inode(inode); | |
531ad7d5 | 316 | make_bad_inode(inode); |
57397d86 JK |
317 | iput(inode); |
318 | alloc_nid_failed(sbi, inode->i_ino); | |
319 | return err; | |
320 | } | |
321 | ||
322 | static int f2fs_rmdir(struct inode *dir, struct dentry *dentry) | |
323 | { | |
324 | struct inode *inode = dentry->d_inode; | |
325 | if (f2fs_empty_dir(inode)) | |
326 | return f2fs_unlink(dir, dentry); | |
327 | return -ENOTEMPTY; | |
328 | } | |
329 | ||
330 | static int f2fs_mknod(struct inode *dir, struct dentry *dentry, | |
331 | umode_t mode, dev_t rdev) | |
332 | { | |
333 | struct super_block *sb = dir->i_sb; | |
334 | struct f2fs_sb_info *sbi = F2FS_SB(sb); | |
335 | struct inode *inode; | |
336 | int err = 0; | |
337 | ||
338 | if (!new_valid_dev(rdev)) | |
339 | return -EINVAL; | |
340 | ||
1efef832 JK |
341 | f2fs_balance_fs(sbi); |
342 | ||
57397d86 JK |
343 | inode = f2fs_new_inode(dir, mode); |
344 | if (IS_ERR(inode)) | |
345 | return PTR_ERR(inode); | |
346 | ||
347 | init_special_inode(inode, inode->i_mode, rdev); | |
348 | inode->i_op = &f2fs_special_inode_operations; | |
349 | ||
e479556b | 350 | f2fs_lock_op(sbi); |
57397d86 | 351 | err = f2fs_add_link(dentry, inode); |
e479556b | 352 | f2fs_unlock_op(sbi); |
57397d86 JK |
353 | if (err) |
354 | goto out; | |
355 | ||
356 | alloc_nid_done(sbi, inode->i_ino); | |
357 | d_instantiate(dentry, inode); | |
358 | unlock_new_inode(inode); | |
57397d86 JK |
359 | return 0; |
360 | out: | |
361 | clear_nlink(inode); | |
362 | unlock_new_inode(inode); | |
531ad7d5 | 363 | make_bad_inode(inode); |
57397d86 JK |
364 | iput(inode); |
365 | alloc_nid_failed(sbi, inode->i_ino); | |
366 | return err; | |
367 | } | |
368 | ||
369 | static int f2fs_rename(struct inode *old_dir, struct dentry *old_dentry, | |
370 | struct inode *new_dir, struct dentry *new_dentry) | |
371 | { | |
372 | struct super_block *sb = old_dir->i_sb; | |
373 | struct f2fs_sb_info *sbi = F2FS_SB(sb); | |
374 | struct inode *old_inode = old_dentry->d_inode; | |
375 | struct inode *new_inode = new_dentry->d_inode; | |
376 | struct page *old_dir_page; | |
cbd56e7d | 377 | struct page *old_page, *new_page; |
57397d86 JK |
378 | struct f2fs_dir_entry *old_dir_entry = NULL; |
379 | struct f2fs_dir_entry *old_entry; | |
380 | struct f2fs_dir_entry *new_entry; | |
e479556b | 381 | int err = -ENOENT; |
57397d86 | 382 | |
1efef832 JK |
383 | f2fs_balance_fs(sbi); |
384 | ||
57397d86 JK |
385 | old_entry = f2fs_find_entry(old_dir, &old_dentry->d_name, &old_page); |
386 | if (!old_entry) | |
387 | goto out; | |
388 | ||
389 | if (S_ISDIR(old_inode->i_mode)) { | |
390 | err = -EIO; | |
391 | old_dir_entry = f2fs_parent_dir(old_inode, &old_dir_page); | |
392 | if (!old_dir_entry) | |
393 | goto out_old; | |
394 | } | |
395 | ||
e479556b | 396 | f2fs_lock_op(sbi); |
57397d86 JK |
397 | |
398 | if (new_inode) { | |
57397d86 JK |
399 | |
400 | err = -ENOTEMPTY; | |
401 | if (old_dir_entry && !f2fs_empty_dir(new_inode)) | |
402 | goto out_dir; | |
403 | ||
404 | err = -ENOENT; | |
405 | new_entry = f2fs_find_entry(new_dir, &new_dentry->d_name, | |
406 | &new_page); | |
407 | if (!new_entry) | |
408 | goto out_dir; | |
409 | ||
cbd56e7d JK |
410 | err = acquire_orphan_inode(sbi); |
411 | if (err) | |
412 | goto put_out_dir; | |
413 | ||
1cd14caf | 414 | if (update_dent_inode(old_inode, &new_dentry->d_name)) { |
cbd56e7d JK |
415 | release_orphan_inode(sbi); |
416 | goto put_out_dir; | |
1cd14caf JK |
417 | } |
418 | ||
57397d86 | 419 | f2fs_set_link(new_dir, new_entry, new_page, old_inode); |
d928bfbf | 420 | down_write(&F2FS_I(old_inode)->i_sem); |
deead090 | 421 | F2FS_I(old_inode)->i_pino = new_dir->i_ino; |
d928bfbf | 422 | up_write(&F2FS_I(old_inode)->i_sem); |
57397d86 JK |
423 | |
424 | new_inode->i_ctime = CURRENT_TIME; | |
d928bfbf | 425 | down_write(&F2FS_I(new_inode)->i_sem); |
57397d86 JK |
426 | if (old_dir_entry) |
427 | drop_nlink(new_inode); | |
428 | drop_nlink(new_inode); | |
d928bfbf JK |
429 | up_write(&F2FS_I(new_inode)->i_sem); |
430 | ||
a18ff063 | 431 | mark_inode_dirty(new_inode); |
cbd56e7d | 432 | |
57397d86 JK |
433 | if (!new_inode->i_nlink) |
434 | add_orphan_inode(sbi, new_inode->i_ino); | |
cbd56e7d JK |
435 | else |
436 | release_orphan_inode(sbi); | |
437 | ||
8cb82688 | 438 | update_inode_page(old_inode); |
39936837 | 439 | update_inode_page(new_inode); |
57397d86 JK |
440 | } else { |
441 | err = f2fs_add_link(new_dentry, old_inode); | |
442 | if (err) | |
443 | goto out_dir; | |
444 | ||
445 | if (old_dir_entry) { | |
446 | inc_nlink(new_dir); | |
39936837 | 447 | update_inode_page(new_dir); |
57397d86 JK |
448 | } |
449 | } | |
450 | ||
451 | old_inode->i_ctime = CURRENT_TIME; | |
57397d86 JK |
452 | mark_inode_dirty(old_inode); |
453 | ||
454 | f2fs_delete_entry(old_entry, old_page, NULL); | |
455 | ||
456 | if (old_dir_entry) { | |
457 | if (old_dir != new_dir) { | |
458 | f2fs_set_link(old_inode, old_dir_entry, | |
459 | old_dir_page, new_dir); | |
d928bfbf | 460 | down_write(&F2FS_I(old_inode)->i_sem); |
deead090 | 461 | F2FS_I(old_inode)->i_pino = new_dir->i_ino; |
d928bfbf | 462 | up_write(&F2FS_I(old_inode)->i_sem); |
a18ff063 | 463 | update_inode_page(old_inode); |
57397d86 JK |
464 | } else { |
465 | kunmap(old_dir_page); | |
466 | f2fs_put_page(old_dir_page, 0); | |
467 | } | |
468 | drop_nlink(old_dir); | |
a18ff063 | 469 | mark_inode_dirty(old_dir); |
39936837 | 470 | update_inode_page(old_dir); |
57397d86 JK |
471 | } |
472 | ||
e479556b | 473 | f2fs_unlock_op(sbi); |
57397d86 JK |
474 | return 0; |
475 | ||
cbd56e7d JK |
476 | put_out_dir: |
477 | f2fs_put_page(new_page, 1); | |
57397d86 JK |
478 | out_dir: |
479 | if (old_dir_entry) { | |
480 | kunmap(old_dir_page); | |
481 | f2fs_put_page(old_dir_page, 0); | |
482 | } | |
e479556b | 483 | f2fs_unlock_op(sbi); |
57397d86 JK |
484 | out_old: |
485 | kunmap(old_page); | |
486 | f2fs_put_page(old_page, 0); | |
487 | out: | |
488 | return err; | |
489 | } | |
490 | ||
491 | const struct inode_operations f2fs_dir_inode_operations = { | |
492 | .create = f2fs_create, | |
493 | .lookup = f2fs_lookup, | |
494 | .link = f2fs_link, | |
495 | .unlink = f2fs_unlink, | |
496 | .symlink = f2fs_symlink, | |
497 | .mkdir = f2fs_mkdir, | |
498 | .rmdir = f2fs_rmdir, | |
499 | .mknod = f2fs_mknod, | |
500 | .rename = f2fs_rename, | |
2d4d9fb5 | 501 | .getattr = f2fs_getattr, |
57397d86 JK |
502 | .setattr = f2fs_setattr, |
503 | .get_acl = f2fs_get_acl, | |
a6dda0e6 | 504 | .set_acl = f2fs_set_acl, |
57397d86 JK |
505 | #ifdef CONFIG_F2FS_FS_XATTR |
506 | .setxattr = generic_setxattr, | |
507 | .getxattr = generic_getxattr, | |
508 | .listxattr = f2fs_listxattr, | |
509 | .removexattr = generic_removexattr, | |
510 | #endif | |
511 | }; | |
512 | ||
513 | const struct inode_operations f2fs_symlink_inode_operations = { | |
514 | .readlink = generic_readlink, | |
515 | .follow_link = page_follow_link_light, | |
516 | .put_link = page_put_link, | |
2d4d9fb5 | 517 | .getattr = f2fs_getattr, |
57397d86 JK |
518 | .setattr = f2fs_setattr, |
519 | #ifdef CONFIG_F2FS_FS_XATTR | |
520 | .setxattr = generic_setxattr, | |
521 | .getxattr = generic_getxattr, | |
522 | .listxattr = f2fs_listxattr, | |
523 | .removexattr = generic_removexattr, | |
524 | #endif | |
525 | }; | |
526 | ||
527 | const struct inode_operations f2fs_special_inode_operations = { | |
2d4d9fb5 | 528 | .getattr = f2fs_getattr, |
57397d86 JK |
529 | .setattr = f2fs_setattr, |
530 | .get_acl = f2fs_get_acl, | |
a6dda0e6 | 531 | .set_acl = f2fs_set_acl, |
57397d86 JK |
532 | #ifdef CONFIG_F2FS_FS_XATTR |
533 | .setxattr = generic_setxattr, | |
534 | .getxattr = generic_getxattr, | |
535 | .listxattr = f2fs_listxattr, | |
536 | .removexattr = generic_removexattr, | |
537 | #endif | |
538 | }; |