From: Stefan Behrens <sbehrens@giantdisaster.de>
Date: Mon, 5 Nov 2012 14:50:14 +0000 (+0100)
Subject: Btrfs: add btrfs_scratch_superblock() function
X-Git-Tag: v3.8-rc1~71^2~71
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a8a6dab77997a371f1925a4001021eea3ee5cb88;p=pandora-kernel.git

Btrfs: add btrfs_scratch_superblock() function

This new function is used by the device replace procedure in
a later patch.

Signed-off-by: Stefan Behrens <sbehrens@giantdisaster.de>
Signed-off-by: Chris Mason <chris.mason@fusionio.com>
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