From: Al Viro <viro@zeniv.linux.org.uk>
Date: Sun, 21 Mar 2010 23:22:29 +0000 (-0400)
Subject: ceph: should use deactivate_locked_super() on failure exits
X-Git-Tag: v3.12-rc1~10237^2~63
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=3981f2e2a04df4b95129ddbb8bb869ef1d57bea9;p=kernel%2Fkernel-generic.git

ceph: should use deactivate_locked_super() on failure exits

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
---

diff --git a/fs/ceph/super.c b/fs/ceph/super.c
index 110857b..9307bbe 100644
--- a/fs/ceph/super.c
+++ b/fs/ceph/super.c
@@ -952,8 +952,7 @@ static int ceph_get_sb(struct file_system_type *fs_type,
 
 out_splat:
 	ceph_mdsc_close_sessions(&client->mdsc);
-	up_write(&sb->s_umount);
-	deactivate_super(sb);
+	deactivate_locked_super(sb);
 	goto out_final;
 
 out: