Commits
Heinz Mauelshagen committed 89d3d9a1e38
dm raid: fix random optimal_io_size for raid0 raid_io_hints() was retrieving the number of data stripes used for the calculation of io_opt from struct r5conf, which is not defined for raid0 mappings. Base the calculation on the in-core raid_set structure instead. Also, adjust to use to_bytes() for the sector -> bytes conversion throughout. Signed-off-by: Heinz Mauelshagen <heinzm@redhat.com> Signed-off-by: Mike Snitzer <snitzer@redhat.com>