xfs: refactor realtime volume extent validation

Refactor all the open-coded validation of realtime device extents into a
single helper.

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Brian Foster <bfoster@redhat.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
This commit is contained in:
Darrick J. Wong 2020-12-04 13:24:22 -08:00
commit 18695ad425
5 changed files with 23 additions and 20 deletions