From: Liu Bo <bo.li.liu@oracle.com>
Date: Thu, 27 Dec 2012 09:01:22 +0000 (+0000)
Subject: Btrfs: save us a read_lock
X-Git-Tag: v3.9-rc1~17^2~29^2~62
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=39f9d028c9906cc7b625df84442205f6bcc84477;p=pandora-kernel.git

Btrfs: save us a read_lock

This does not change the logic of code, but can save us a read_lock.

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