| commit | 1dffddddd8315863f1a6d79c512b737864ef6a1a | [log] [tgz] |
|---|---|---|
| author | Shaohua Li <shli@fb.com> | Thu Sep 08 10:49:06 2016 -0700 |
| committer | Shaohua Li <shli@fb.com> | Wed Sep 21 09:09:44 2016 -0700 |
| tree | 1272477cb253701ca63745f4e93af4cc1a1be07e | |
| parent | 694dda62d28674c21c8186d43b8ca0139bf01585 [diff] |
raid5: allow arbitrary max_hw_sectors raid5 will split bio to proper size internally, there is no point to use underlayer disk's max_hw_sectors. In my qemu system, without the change, the raid5 only receives 128k size bio, which reduces the chance of bio merge sending to underlayer disks. Signed-off-by: Shaohua Li <shli@fb.com>