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| author | OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> | 2006-01-08 01:02:09 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-01-08 20:13:46 -0800 |
| commit | 83b7c996dc859c7b53f94d46ee5c5929cc0399e2 (patch) | |
| tree | ba13936ebf2fe9abfdd53fc801b611db97ba65ff /fs | |
| parent | a6bf6b211cdb92c315c24719a522d8b6f3998210 (diff) | |
| download | op-kernel-dev-83b7c996dc859c7b53f94d46ee5c5929cc0399e2.zip op-kernel-dev-83b7c996dc859c7b53f94d46ee5c5929cc0399e2.tar.gz | |
[PATCH] fat: use sb_find_get_block() instead of sb_getblk()
We don't need to allocate buffer for checking the buffer is uptodate. This
use sb_find_get_block() instead, and if it returns NULL it's not uptodate.
Signed-off-by: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/fat/dir.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/fat/dir.c b/fs/fat/dir.c index ba82496..b2a26cd 100644 --- a/fs/fat/dir.c +++ b/fs/fat/dir.c @@ -45,8 +45,8 @@ static inline void fat_dir_readahead(struct inode *dir, sector_t iblock, if ((sbi->fat_bits != 32) && (dir->i_ino == MSDOS_ROOT_INO)) return; - bh = sb_getblk(sb, phys); - if (bh && !buffer_uptodate(bh)) { + bh = sb_find_get_block(sb, phys); + if (bh == NULL || !buffer_uptodate(bh)) { for (sec = 0; sec < sbi->sec_per_clus; sec++) sb_breadahead(sb, phys + sec); } |
