[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>

1 files changed, 1 insertions, 0 deletions

diff --git a/fs/ufs/ialloc.c b/fs/ufs/ialloc.c
index ad017fa2dd21..c684aaad9998 100644
--- a/fs/ufs/ialloc.c
+++ b/fs/ufs/ialloc.c
@@ -264,6 +264,7 @@ cg_found:
         ufsi->i_shadow = 0;
         ufsi->i_osync = 0;
         ufsi->i_oeftflag = 0;
+        ufsi->i_dir_start_lookup = 0;
         memset(&ufsi->i_u1, 0, sizeof(ufsi->i_u1));
 
         insert_inode_hash(inode);