tree 237948e8e203d61d956f683405842093db60ec4e
parent 09ed2f165cb3449237dec842b3564044e12d22cb
author Liu Bo <bo.li.liu@oracle.com> 1489523635 -0700
committer David Sterba <dsterba@suse.com> 1492517244 +0200

Btrfs: create a helper for getting chunk map

We have similar code here and there, this merges them into a helper.

Signed-off-by: Liu Bo <bo.li.liu@oracle.com>
Reviewed-by: Qu Wenruo <quwenruo@cn.fujitsu.com>
Signed-off-by: David Sterba <dsterba@suse.com>