diff options
Diffstat (limited to 'fs/ext3/xattr.c')
-rw-r--r-- | fs/ext3/xattr.c | 31 |
1 files changed, 17 insertions, 14 deletions
diff --git a/fs/ext3/xattr.c b/fs/ext3/xattr.c index 387d92d00b97..66895ccf76c7 100644 --- a/fs/ext3/xattr.c +++ b/fs/ext3/xattr.c | |||
@@ -99,7 +99,7 @@ static struct buffer_head *ext3_xattr_cache_find(struct inode *, | |||
99 | struct mb_cache_entry **); | 99 | struct mb_cache_entry **); |
100 | static void ext3_xattr_rehash(struct ext3_xattr_header *, | 100 | static void ext3_xattr_rehash(struct ext3_xattr_header *, |
101 | struct ext3_xattr_entry *); | 101 | struct ext3_xattr_entry *); |
102 | static int ext3_xattr_list(struct inode *inode, char *buffer, | 102 | static int ext3_xattr_list(struct dentry *dentry, char *buffer, |
103 | size_t buffer_size); | 103 | size_t buffer_size); |
104 | 104 | ||
105 | static struct mb_cache *ext3_xattr_cache; | 105 | static struct mb_cache *ext3_xattr_cache; |
@@ -147,7 +147,7 @@ ext3_xattr_handler(int name_index) | |||
147 | ssize_t | 147 | ssize_t |
148 | ext3_listxattr(struct dentry *dentry, char *buffer, size_t size) | 148 | ext3_listxattr(struct dentry *dentry, char *buffer, size_t size) |
149 | { | 149 | { |
150 | return ext3_xattr_list(dentry->d_inode, buffer, size); | 150 | return ext3_xattr_list(dentry, buffer, size); |
151 | } | 151 | } |
152 | 152 | ||
153 | static int | 153 | static int |
@@ -332,7 +332,7 @@ ext3_xattr_get(struct inode *inode, int name_index, const char *name, | |||
332 | } | 332 | } |
333 | 333 | ||
334 | static int | 334 | static int |
335 | ext3_xattr_list_entries(struct inode *inode, struct ext3_xattr_entry *entry, | 335 | ext3_xattr_list_entries(struct dentry *dentry, struct ext3_xattr_entry *entry, |
336 | char *buffer, size_t buffer_size) | 336 | char *buffer, size_t buffer_size) |
337 | { | 337 | { |
338 | size_t rest = buffer_size; | 338 | size_t rest = buffer_size; |
@@ -342,9 +342,10 @@ ext3_xattr_list_entries(struct inode *inode, struct ext3_xattr_entry *entry, | |||
342 | ext3_xattr_handler(entry->e_name_index); | 342 | ext3_xattr_handler(entry->e_name_index); |
343 | 343 | ||
344 | if (handler) { | 344 | if (handler) { |
345 | size_t size = handler->list(inode, buffer, rest, | 345 | size_t size = handler->list(dentry, buffer, rest, |
346 | entry->e_name, | 346 | entry->e_name, |
347 | entry->e_name_len); | 347 | entry->e_name_len, |
348 | handler->flags); | ||
348 | if (buffer) { | 349 | if (buffer) { |
349 | if (size > rest) | 350 | if (size > rest) |
350 | return -ERANGE; | 351 | return -ERANGE; |
@@ -357,8 +358,9 @@ ext3_xattr_list_entries(struct inode *inode, struct ext3_xattr_entry *entry, | |||
357 | } | 358 | } |
358 | 359 | ||
359 | static int | 360 | static int |
360 | ext3_xattr_block_list(struct inode *inode, char *buffer, size_t buffer_size) | 361 | ext3_xattr_block_list(struct dentry *dentry, char *buffer, size_t buffer_size) |
361 | { | 362 | { |
363 | struct inode *inode = dentry->d_inode; | ||
362 | struct buffer_head *bh = NULL; | 364 | struct buffer_head *bh = NULL; |
363 | int error; | 365 | int error; |
364 | 366 | ||
@@ -383,7 +385,7 @@ ext3_xattr_block_list(struct inode *inode, char *buffer, size_t buffer_size) | |||
383 | goto cleanup; | 385 | goto cleanup; |
384 | } | 386 | } |
385 | ext3_xattr_cache_insert(bh); | 387 | ext3_xattr_cache_insert(bh); |
386 | error = ext3_xattr_list_entries(inode, BFIRST(bh), buffer, buffer_size); | 388 | error = ext3_xattr_list_entries(dentry, BFIRST(bh), buffer, buffer_size); |
387 | 389 | ||
388 | cleanup: | 390 | cleanup: |
389 | brelse(bh); | 391 | brelse(bh); |
@@ -392,8 +394,9 @@ cleanup: | |||
392 | } | 394 | } |
393 | 395 | ||
394 | static int | 396 | static int |
395 | ext3_xattr_ibody_list(struct inode *inode, char *buffer, size_t buffer_size) | 397 | ext3_xattr_ibody_list(struct dentry *dentry, char *buffer, size_t buffer_size) |
396 | { | 398 | { |
399 | struct inode *inode = dentry->d_inode; | ||
397 | struct ext3_xattr_ibody_header *header; | 400 | struct ext3_xattr_ibody_header *header; |
398 | struct ext3_inode *raw_inode; | 401 | struct ext3_inode *raw_inode; |
399 | struct ext3_iloc iloc; | 402 | struct ext3_iloc iloc; |
@@ -411,7 +414,7 @@ ext3_xattr_ibody_list(struct inode *inode, char *buffer, size_t buffer_size) | |||
411 | error = ext3_xattr_check_names(IFIRST(header), end); | 414 | error = ext3_xattr_check_names(IFIRST(header), end); |
412 | if (error) | 415 | if (error) |
413 | goto cleanup; | 416 | goto cleanup; |
414 | error = ext3_xattr_list_entries(inode, IFIRST(header), | 417 | error = ext3_xattr_list_entries(dentry, IFIRST(header), |
415 | buffer, buffer_size); | 418 | buffer, buffer_size); |
416 | 419 | ||
417 | cleanup: | 420 | cleanup: |
@@ -430,12 +433,12 @@ cleanup: | |||
430 | * used / required on success. | 433 | * used / required on success. |
431 | */ | 434 | */ |
432 | static int | 435 | static int |
433 | ext3_xattr_list(struct inode *inode, char *buffer, size_t buffer_size) | 436 | ext3_xattr_list(struct dentry *dentry, char *buffer, size_t buffer_size) |
434 | { | 437 | { |
435 | int i_error, b_error; | 438 | int i_error, b_error; |
436 | 439 | ||
437 | down_read(&EXT3_I(inode)->xattr_sem); | 440 | down_read(&EXT3_I(dentry->d_inode)->xattr_sem); |
438 | i_error = ext3_xattr_ibody_list(inode, buffer, buffer_size); | 441 | i_error = ext3_xattr_ibody_list(dentry, buffer, buffer_size); |
439 | if (i_error < 0) { | 442 | if (i_error < 0) { |
440 | b_error = 0; | 443 | b_error = 0; |
441 | } else { | 444 | } else { |
@@ -443,11 +446,11 @@ ext3_xattr_list(struct inode *inode, char *buffer, size_t buffer_size) | |||
443 | buffer += i_error; | 446 | buffer += i_error; |
444 | buffer_size -= i_error; | 447 | buffer_size -= i_error; |
445 | } | 448 | } |
446 | b_error = ext3_xattr_block_list(inode, buffer, buffer_size); | 449 | b_error = ext3_xattr_block_list(dentry, buffer, buffer_size); |
447 | if (b_error < 0) | 450 | if (b_error < 0) |
448 | i_error = 0; | 451 | i_error = 0; |
449 | } | 452 | } |
450 | up_read(&EXT3_I(inode)->xattr_sem); | 453 | up_read(&EXT3_I(dentry->d_inode)->xattr_sem); |
451 | return i_error + b_error; | 454 | return i_error + b_error; |
452 | } | 455 | } |
453 | 456 | ||