xfs: use new extent lookup helpers in __xfs_reflink_reserve_cow
authorChristoph Hellwig <hch@lst.de>
Thu, 24 Nov 2016 00:39:49 +0000 (11:39 +1100)
committerDave Chinner <david@fromorbit.com>
Thu, 24 Nov 2016 00:39:49 +0000 (11:39 +1100)
commit2755fc4438501c8c28e7783df890e889f6772bee
treef82e969f8a7b83d6d0f44ec76b1d120d5685143b
parent656152e552e5cbe0c11ad261b524376217c2fb13
xfs: use new extent lookup helpers in __xfs_reflink_reserve_cow

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Brian Foster <bfoster@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
fs/xfs/xfs_reflink.c