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| author | Al Viro <viro@zeniv.linux.org.uk> | 2009-06-07 13:44:36 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2009-06-11 21:36:12 -0400 |
| commit | b522412aeabadbb302fd4338eaabf09d10e2d29c (patch) | |
| tree | 6b6b73686bc77e10a3a8275e84bc545ddf7755b6 /fs/fat/dir.c | |
| parent | 964f5369667b342994fe3f384e9ba41d404ee796 (diff) | |
| download | linux-b522412aeabadbb302fd4338eaabf09d10e2d29c.tar.bz2 | |
Sanitize ->fsync() for FAT
* mark directory data blocks as assoc. metadata
* add new inode to deal with FAT, mark FAT blocks as assoc. metadata of that
* now ->fsync() is trivial both for files and directories
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/fat/dir.c')
| -rw-r--r-- | fs/fat/dir.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/fs/fat/dir.c b/fs/fat/dir.c index 3a7f603b6982..f3500294eec5 100644 --- a/fs/fat/dir.c +++ b/fs/fat/dir.c @@ -840,7 +840,7 @@ const struct file_operations fat_dir_operations = { #ifdef CONFIG_COMPAT .compat_ioctl = fat_compat_dir_ioctl, #endif - .fsync = file_fsync, + .fsync = fat_file_fsync, }; static int fat_get_short_entry(struct inode *dir, loff_t *pos, @@ -967,7 +967,7 @@ static int __fat_remove_entries(struct inode *dir, loff_t pos, int nr_slots) de++; nr_slots--; } - mark_buffer_dirty(bh); + mark_buffer_dirty_inode(bh, dir); if (IS_DIRSYNC(dir)) err = sync_dirty_buffer(bh); brelse(bh); @@ -1001,7 +1001,7 @@ int fat_remove_entries(struct inode *dir, struct fat_slot_info *sinfo) de--; nr_slots--; } - mark_buffer_dirty(bh); + mark_buffer_dirty_inode(bh, dir); if (IS_DIRSYNC(dir)) err = sync_dirty_buffer(bh); brelse(bh); @@ -1051,7 +1051,7 @@ static int fat_zeroed_cluster(struct inode *dir, sector_t blknr, int nr_used, } memset(bhs[n]->b_data, 0, sb->s_blocksize); set_buffer_uptodate(bhs[n]); - mark_buffer_dirty(bhs[n]); + mark_buffer_dirty_inode(bhs[n], dir); n++; blknr++; @@ -1131,7 +1131,7 @@ int fat_alloc_new_dir(struct inode *dir, struct timespec *ts) de[0].size = de[1].size = 0; memset(de + 2, 0, sb->s_blocksize - 2 * sizeof(*de)); set_buffer_uptodate(bhs[0]); - mark_buffer_dirty(bhs[0]); + mark_buffer_dirty_inode(bhs[0], dir); err = fat_zeroed_cluster(dir, blknr, 1, bhs, MAX_BUF_PER_PAGE); if (err) @@ -1193,7 +1193,7 @@ static int fat_add_new_entries(struct inode *dir, void *slots, int nr_slots, slots += copy; size -= copy; set_buffer_uptodate(bhs[n]); - mark_buffer_dirty(bhs[n]); + mark_buffer_dirty_inode(bhs[n], dir); if (!size) break; n++; @@ -1293,7 +1293,7 @@ found: for (i = 0; i < long_bhs; i++) { int copy = min_t(int, sb->s_blocksize - offset, size); memcpy(bhs[i]->b_data + offset, slots, copy); - mark_buffer_dirty(bhs[i]); + mark_buffer_dirty_inode(bhs[i], dir); offset = 0; slots += copy; size -= copy; @@ -1304,7 +1304,7 @@ found: /* Fill the short name slot. */ int copy = min_t(int, sb->s_blocksize - offset, size); memcpy(bhs[i]->b_data + offset, slots, copy); - mark_buffer_dirty(bhs[i]); + mark_buffer_dirty_inode(bhs[i], dir); if (IS_DIRSYNC(dir)) err = sync_dirty_buffer(bhs[i]); } |