The patch titled
fix-quadratic-behavior-of-shrink_dcache_parent update
has been added to the -mm tree. Its filename is
fix-quadratic-behavior-of-shrink_dcache_parent-update.patch
*** Remember to use Documentation/SubmitChecklist when testing your code ***
See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find
out what to do about this
------------------------------------------------------
Subject: fix-quadratic-behavior-of-shrink_dcache_parent update
From: Miklos Szeredi <miklos@xxxxxxxxxx>
o dput already checks dentry == NULL, so remove check
from prune_one_dentry()
Signed-off-by: Miklos Szeredi <mszeredi@xxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
fs/dcache.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff -puN fs/dcache.c~fix-quadratic-behavior-of-shrink_dcache_parent-update fs/dcache.c
--- a/fs/dcache.c~fix-quadratic-behavior-of-shrink_dcache_parent-update
+++ a/fs/dcache.c
@@ -392,8 +392,7 @@ static void prune_one_dentry(struct dent
__d_drop(dentry);
dentry = d_kill(dentry);
if (!prune_parents) {
- if (dentry)
- dput(dentry);
+ dput(dentry);
spin_lock(&dcache_lock);
return;
}
_
Patches currently in -mm which might be from miklos@xxxxxxxxxx are
fix-quadratic-behavior-of-shrink_dcache_parent-update.patch
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