xfs: use xfs_iext_*_extent helpers in xfs_bmap_split_extent_at
authorChristoph Hellwig <hch@lst.de>
Tue, 29 Aug 2017 22:44:13 +0000 (15:44 -0700)
committerDarrick J. Wong <darrick.wong@oracle.com>
Fri, 1 Sep 2017 20:08:25 +0000 (13:08 -0700)
commit4c35445b591ee669097c5b98e4bb677808e9f582
tree8b271e65f8334e31ac01562f7e6bfd45d199e9d9
parent4da6b514eaa168c246fc5c1245c4f82084bcf24e
xfs: use xfs_iext_*_extent helpers in xfs_bmap_split_extent_at

This abstracts the function away from details of the low-level extent
list implementation.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
fs/xfs/libxfs/xfs_bmap.c