From: Daniel J Blueman <daniel@quora.org>
Date: Fri, 27 Apr 2012 16:41:46 +0000 (-0400)
Subject: Btrfs: Prevent root_list corruption
X-Git-Tag: v3.4-rc5~6^2~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1daf3540fa77faea2f91d96bcaf07ce48ee827be;p=pandora-kernel.git

Btrfs: Prevent root_list corruption

I was seeing root_list corruption on unmount during fs resize in 3.4-rc4; add
correct locking to address this.

Signed-off-by: Daniel J Blueman <daniel@quora.org>
Signed-off-by: Chris Mason <chris.mason@oracle.com>
---

Reading git-diff-tree failed