| commit | 89d3d9a1e38a6bd453038cfdc7e1576ef2d19719 | [log] [tgz] |
|---|---|---|
| author | Heinz Mauelshagen <heinzm@redhat.com> | Tue Jul 19 13:16:24 2016 +0200 |
| committer | Mike Snitzer <snitzer@redhat.com> | Tue Jul 19 11:37:08 2016 -0400 |
| tree | acafef3a5b3713da5c702c9b7ba95a7a4a33da12 | |
| parent | 094f394df6a33f959888d445b362a9086823a2fb [diff] |
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>