From: Jan Kara <jack@suse.cz>
Date: Wed, 22 Jul 2009 11:17:19 +0000 (+0200)
Subject: ocfs2: Fix initialization of blockcheck stats
X-Git-Tag: v2.6.31-rc6~5^2~7
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=1c1d9793ff6720531c0125a28d321f283716e32f;p=platform%2Fkernel%2Flinux-exynos.git

ocfs2: Fix initialization of blockcheck stats

We just set blockcheck stats to zeros but we should also
properly initialize the spinlock there.

Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Joel Becker <joel.becker@oracle.com>
---

diff --git a/fs/ocfs2/super.c b/fs/ocfs2/super.c
index f289387..b0ee0fd 100644
--- a/fs/ocfs2/super.c
+++ b/fs/ocfs2/super.c
@@ -777,6 +777,7 @@ static int ocfs2_sb_probe(struct super_block *sb,
 		}
 		di = (struct ocfs2_dinode *) (*bh)->b_data;
 		memset(stats, 0, sizeof(struct ocfs2_blockcheck_stats));
+		spin_lock_init(&stats->b_lock);
 		status = ocfs2_verify_volume(di, *bh, blksize, stats);
 		if (status >= 0)
 			goto bail;