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authorEvgeniy Dushistov <dushistov@mail.ru>2006-06-25 05:47:25 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2006-06-25 10:01:03 -0700
commitdd187a2603d9904ddc410441348f0cfc558a5233 (patch)
treea3859f88d1f458a18d31a231f03c955393282255 /fs/ufs/inode.c
parentabf5d15fd2e52517dd56a17a846d5a1f900b7db4 (diff)
[PATCH] ufs: little directory lookup optimization
This patch make little optimization of ufs_find_entry like "ext2" does. Save number of page and reuse it again in the next call. Signed-off-by: Evgeniy Dushistov <dushistov@mail.ru> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'fs/ufs/inode.c')
-rw-r--r--fs/ufs/inode.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/ufs/inode.c b/fs/ufs/inode.c
index 01f75446234..c57612d443d 100644
--- a/fs/ufs/inode.c
+++ b/fs/ufs/inode.c
@@ -628,12 +628,12 @@ void ufs_read_inode (struct inode * inode)
ufsi->i_shadow = fs32_to_cpu(sb, ufs_inode->ui_u3.ui_sun.ui_shadow);
ufsi->i_oeftflag = fs32_to_cpu(sb, ufs_inode->ui_u3.ui_sun.ui_oeftflag);
ufsi->i_lastfrag = (inode->i_size + uspi->s_fsize - 1) >> uspi->s_fshift;
+ ufsi->i_dir_start_lookup = 0;
if (S_ISCHR(mode) || S_ISBLK(mode) || inode->i_blocks) {
for (i = 0; i < (UFS_NDADDR + UFS_NINDIR); i++)
ufsi->i_u1.i_data[i] = ufs_inode->ui_u2.ui_addr.ui_db[i];
- }
- else {
+ } else {
for (i = 0; i < (UFS_NDADDR + UFS_NINDIR) * 4; i++)
ufsi->i_u1.i_symlink[i] = ufs_inode->ui_u2.ui_symlink[i];
}