From: Jeff Mahoney <jeffm@suse.com>
Date: Fri, 1 Nov 2013 17:07:06 +0000 (-0400)
Subject: btrfs: publish fs label in sysfs
X-Git-Tag: v3.14-rc1~29^2~133
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f8ba9c11f8320be0d553d4b18000e35f7ad672ac;p=pandora-kernel.git

btrfs: publish fs label in sysfs

This adds a writeable attribute which describes the label.

Signed-off-by: Jeff Mahoney <jeffm@suse.com>
Signed-off-by: Josef Bacik <jbacik@fusionio.com>
Signed-off-by: Chris Mason <clm@fb.com>
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