| commit | 3a5088c8c11ac9d56f7e90acaaae9e0e98c1ff94 | |
| author | Ming Lei <ming.lei@redhat.com> | |
| Sat, 15 Apr 2017 12:38:22 +0000 (15 20:38 +0800) | ||
| committer | Jens Axboe <axboe@fb.com> | |
| Wed, 19 Apr 2017 20:15:43 +0000 (19 14:15 -0600) | ||
| tree | ea83e5447676e30b767103c665668932656c239b | treesnapshot (tar.gz zip) |
| parent | 005882e53d62f25dae10351a8d3f13326051e8f5 | commitdiff |
block: respect BLK_MQ_F_NO_SCHED
If one driver claims that it doesn't support io scheduler via
BLK_MQ_F_NO_SCHED, we should not allow to change and show the
availabe io schedulers.
This patch adds check to enhance this behaviour.
Signed-off-by: Ming Lei <ming.lei@redhat.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
If one driver claims that it doesn't support io scheduler via
BLK_MQ_F_NO_SCHED, we should not allow to change and show the
availabe io schedulers.
This patch adds check to enhance this behaviour.
Signed-off-by: Ming Lei <ming.lei@redhat.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
| block/elevator.c | diffblobblamehistory |