From: Josef Bacik <jbacik@fusionio.com>
To: <linux-btrfs@vger.kernel.org>
Subject: [PATCH] Btrfs: don't BUG_ON() if we get an error walking backrefs
Date: Tue, 5 Nov 2013 11:12:48 -0500 [thread overview]
Message-ID: <1383667968-6420-1-git-send-email-jbacik@fusionio.com> (raw)
We can just return false for this so we stop doing the snapshot aware defrag
stuff. Thanks,
Signed-off-by: Josef Bacik <jbacik@fusionio.com>
---
fs/btrfs/inode.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index f167ced..aa67387 100644
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -2129,7 +2129,8 @@ static noinline bool record_extent_backrefs(struct btrfs_path *path,
old->extent_offset, fs_info,
path, record_one_backref,
old);
- BUG_ON(ret < 0 && ret != -ENOENT);
+ if (ret < 0 && ret != -ENOENT)
+ return false;
/* no backref to be processed for this extent */
if (!old->count) {
--
1.8.3.1
reply other threads:[~2013-11-05 16:12 UTC|newest]
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