tree 1d15af0b5a7fcc8dc98bcd8bc40e08cb402838f1
parent 55eeaf0578038c40baaf3cf9408c23e42cd2a2b8
author Qu Wenruo <quwenruo@cn.fujitsu.com> 1441704161 +0800
committer Chris Mason <clm@fb.com> 1445478040 -0700

btrfs: qgroup: Use new metadata reservation.

As we have the new metadata reservation functions, use them to replace
the old btrfs_qgroup_reserve() call for metadata.

Signed-off-by: Qu Wenruo <quwenruo@cn.fujitsu.com>
Signed-off-by: Chris Mason <clm@fb.com>