tree cd1ab7dbecc7d7d4984002915277c2cba54989fc
parent e34c330d639177bbb345bf2bde16613b00cc6e6b
author Zhao Lei <zhaolei@cn.fujitsu.com> 1421737892 +0800
committer Chris Mason <clm@fb.com> 1421892407 -0800

Btrfs: sort raid_map before adding tgtdev stripes

It can avoid complex calculation of real stripes in sort,
moreover, we can clean up code of sorting tgtdev_map because it
will be in order initially.

Signed-off-by: Zhao Lei <zhaolei@cn.fujitsu.com>
Signed-off-by: Miao Xie <miaox@cn.fujitsu.com>
Signed-off-by: Chris Mason <clm@fb.com>