From: Stefan Behrens <sbehrens@giantdisaster.de>
Date: Mon, 5 Nov 2012 17:29:28 +0000 (+0100)
Subject: Btrfs: disallow some operations on the device replace target device
X-Git-Tag: v3.8-rc1~71^2~65
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=63a212abc2315972b245f93cb11ae3acf3c0b513;p=pandora-kernel.git

Btrfs: disallow some operations on the device replace target device

This patch adds some code to disallow operations on the device that
is used as the target for the device replace operation.

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