From: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
3.12-stable review patch. If anyone has any objections, please let me know.
===============
commit 8cbf74da435d1bd13dbb790f94c7ff67b2fb6af4 upstream.
it's 1 in the only remaining caller.
Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
Signed-off-by: Jiri Slaby <jslaby@xxxxxxx>
---
fs/dcache.c | 11 ++++-------
1 file changed, 4 insertions(+), 7 deletions(-)
diff --git a/fs/dcache.c b/fs/dcache.c
index e58a23f93495..899555209308 100644
--- a/fs/dcache.c
+++ b/fs/dcache.c
@@ -522,8 +522,7 @@ static void __dentry_kill(struct dentry *dentry)
* If ref is non-zero, then decrement the refcount too.
* Returns dentry requiring refcount drop, or NULL if we're done.
*/
-static struct dentry *
-dentry_kill(struct dentry *dentry, int unlock_on_failure)
+static struct dentry *dentry_kill(struct dentry *dentry)
__releases(dentry->d_lock)
{
struct inode *inode = dentry->d_inode;
@@ -545,10 +544,8 @@ dentry_kill(struct dentry *dentry, int unlock_on_failure)
return parent;
failed:
- if (unlock_on_failure) {
- spin_unlock(&dentry->d_lock);
- cpu_relax();
- }
+ spin_unlock(&dentry->d_lock);
+ cpu_relax();
return dentry; /* try again with same dentry */
}
@@ -637,7 +634,7 @@ repeat:
return;
kill_it:
- dentry = dentry_kill(dentry, 1);
+ dentry = dentry_kill(dentry);
if (dentry)
goto repeat;
}
--
2.1.2
--
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