From 3876bd13498237987df82fdf495cc050ec70c36a Mon Sep 17 00:00:00 2001
From: Dave Chinner <dchinner@redhat.com>
Date: Wed, 27 Feb 2013 13:25:54 +1100
Subject: [PATCH] --- yaml --- r: 371038 b: refs/heads/master c:
 d5929de8337fef46f3e307914ed0f3cb845e66c1 h: refs/heads/master v: v3

---
 [refs]                 | 2 +-
 trunk/fs/xfs/xfs_buf.c | 4 +++-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/[refs] b/[refs]
index ee8bd915a36b..522532cbf139 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: e8108cedb1c5d1dc359690d18ca997e97a0061d2
+refs/heads/master: d5929de8337fef46f3e307914ed0f3cb845e66c1
diff --git a/trunk/fs/xfs/xfs_buf.c b/trunk/fs/xfs/xfs_buf.c
index 4e8f0df82d02..50eb603e0cc1 100644
--- a/trunk/fs/xfs/xfs_buf.c
+++ b/trunk/fs/xfs/xfs_buf.c
@@ -1022,7 +1022,9 @@ xfs_buf_iodone_work(
 	bool			read = !!(bp->b_flags & XBF_READ);
 
 	bp->b_flags &= ~(XBF_READ | XBF_WRITE | XBF_READ_AHEAD);
-	if (read && bp->b_ops)
+
+	/* only validate buffers that were read without errors */
+	if (read && bp->b_ops && !bp->b_error && (bp->b_flags & XBF_DONE))
 		bp->b_ops->verify_read(bp);
 
 	if (bp->b_iodone)