From: Wang Shilong <wangsl.fnst@cn.fujitsu.com>
Date: Tue, 14 Jan 2014 16:26:43 +0000 (+0800)
Subject: Btrfs: fix wrong search path initialization before searching tree root
X-Git-Tag: v3.14-rc1~29^2~25
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ffcfaf81795471be3c07d6e3143bff31edca5d5a;p=pandora-kernel.git

Btrfs: fix wrong search path initialization before searching tree root

To search tree root without transaction protection, we should neither search commit
root nor skip locking here, fix it.

Signed-off-by: Wang Shilong <wangsl.fnst@cn.fujitsu.com>
Signed-off-by: Josef Bacik <jbacik@fb.com>
Signed-off-by: Chris Mason <clm@fb.com>
---

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