From 7708f029dca5f1b9e9d6ea01ab10cd83e4c74ff2 Mon Sep 17 00:00:00 2001
From: Wang Shilong <wangsl-fnst@cn.fujitsu.com>
Date: Sun, 7 Apr 2013 10:24:57 +0000
Subject: [PATCH] Btrfs: creating the subvolume qgroup automatically when
 enabling quota

Creating the subvolume/snapshots(including root subvolume) qgroup
auotomatically when enabling quota.

Signed-off-by: Wang Shilong <wangsl-fnst@cn.fujitsu.com>
Reviewed-by: Miao Xie <miaox@cn.fujitsu.com>
Signed-off-by: Josef Bacik <jbacik@fusionio.com>
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Reading git-format-patch failed