From: jeff.liu <jeff.liu@oracle.com>
Date: Sat, 5 Jan 2013 02:48:08 +0000 (+0000)
Subject: Btrfs: set/change the label of a mounted file system
X-Git-Tag: v3.9-rc1~17^2~29^2~7
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a8bfd4abea3da0e28f215e2a2b8c2f1ca27ebe80;p=pandora-kernel.git

Btrfs: set/change the label of a mounted file system

With this new ioctl(2) BTRFS_IOC_SET_FSLABEL, we can set/change the label of a mounted file system.

Signed-off-by: Jie Liu <jeff.liu@oracle.com>
Signed-off-by: Anand Jain <anand.jain@oracle.com>
Reviewed-by: Miao Xie <miaox@cn.fujitsu.com>
Reviewed-by: Goffredo Baroncelli <kreijack@inwind.it>
Reviewed-by: David Sterba <dsterba@suse.cz>
Reviewed-by: Goffredo Baroncelli <kreijack@inwind.it>
Signed-off-by: Josef Bacik <jbacik@fusionio.com>
---

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