From: Liu Bo <bo.li.liu@oracle.com>
Date: Mon, 10 Feb 2014 09:37:25 +0000 (+0800)
Subject: Btrfs: avoid warning bomb of btrfs_invalidate_inodes
X-Git-Tag: v3.15-rc1~96^2~79
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7813b3db0a9ec77ff1f4b3ee3fb4925848395d59;p=pandora-kernel.git

Btrfs: avoid warning bomb of btrfs_invalidate_inodes

So after transaction is aborted, we need to cleanup inode resources by
calling btrfs_invalidate_inodes(), and btrfs_invalidate_inodes() hopes
roots' refs to be zero in old times and sets a WARN_ON(), however, this
is not always true within cleaning up transaction, so we get to detect
transaction abortion and not warn at all.

Signed-off-by: Liu Bo <bo.li.liu@oracle.com>
Signed-off-by: Josef Bacik <jbacik@fb.com>
---

Reading git-diff-tree failed