From: Steve Dickson <SteveD@redhat.com>
Date: Sat, 20 Aug 2005 00:57:48 +0000 (-0700)
Subject: [PATCH] NFSv4: unbalanced BKL in nfs_atomic_lookup()
X-Git-Tag: v2.6.13-rc7~59^2~10
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=01c314a0c0f6367960a7cb1ffb5796560ccaa1c1;p=linux-2.6

[PATCH] NFSv4: unbalanced BKL in nfs_atomic_lookup()

Added missing unlock_kernel() to NFSv4 atomic lookup.

Signed-off-by: Steve Dickson <steved@redhat.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

diff --git a/fs/nfs/dir.c b/fs/nfs/dir.c
index 147cbf9261..2df639f143 100644
--- a/fs/nfs/dir.c
+++ b/fs/nfs/dir.c
@@ -939,6 +939,7 @@ static struct dentry *nfs_atomic_lookup(struct inode *dir, struct dentry *dentry
 	error = nfs_revalidate_inode(NFS_SERVER(dir), dir);
 	if (error < 0) {
 		res = ERR_PTR(error);
+		unlock_kernel();
 		goto out;
 	}