From: Trond Myklebust <Trond.Myklebust@netapp.com>
Date: Wed, 26 May 2010 12:42:24 +0000 (-0400)
Subject: NFS: Fix a lock imbalance typo in nfs_access_cache_shrinker
X-Git-Tag: v2.6.35-rc1~43^2~2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=59844a9bd73e084b0ffefc0e13226098e28c71ad;p=profile%2Fivi%2Fkernel-x86-ivi.git

NFS: Fix a lock imbalance typo in nfs_access_cache_shrinker

Commit 9c7e7e23371e629dbb3b341610a418cdf1c19d91 (NFS: Don't call iput() in
nfs_access_cache_shrinker) unintentionally removed the spin unlock for the
inode->i_lock.

Reported-by: David Howells <dhowells@redhat.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
---

diff --git a/fs/nfs/dir.c b/fs/nfs/dir.c
index ee9a179..db64854 100644
--- a/fs/nfs/dir.c
+++ b/fs/nfs/dir.c
@@ -1741,6 +1741,7 @@ remove_lru_entry:
 			clear_bit(NFS_INO_ACL_LRU_SET, &nfsi->flags);
 			smp_mb__after_clear_bit();
 		}
+		spin_unlock(&inode->i_lock);
 	}
 	spin_unlock(&nfs_access_lru_lock);
 	nfs_access_free_list(&head);