From: Chris Mason <chris.mason@oracle.com>
Date: Wed, 26 Mar 2008 14:28:07 +0000 (-0400)
Subject: Create a btrfs backing dev info
X-Git-Tag: v2.6.29-rc1~27^2~9^2~55^2~56^2~30^2~261
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=04160088141a6be06d5cb9e53e34076b51803ffc;p=pandora-kernel.git

Create a btrfs backing dev info

This allows intelligent versions of unplug and congestion functions

Signed-off-by: Chris Mason <chris.mason@oracle.com>
---

Reading git-diff-tree failed