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| author | Ming Lei <ming.lei@redhat.com> | 2017-04-15 20:38:22 +0800 |
|---|---|---|
| committer | Jens Axboe <axboe@fb.com> | 2017-04-19 14:15:43 -0600 |
| commit | 3a5088c8c11ac9d56f7e90acaaae9e0e98c1ff94 (patch) | |
| tree | ea83e5447676e30b767103c665668932656c239b /block/blk-mq-sched.c | |
| parent | 005882e53d62f25dae10351a8d3f13326051e8f5 (diff) | |
| download | linux-0-day-3a5088c8c11ac9d56f7e90acaaae9e0e98c1ff94.tar.gz linux-0-day-3a5088c8c11ac9d56f7e90acaaae9e0e98c1ff94.tar.xz | |
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>
Diffstat (limited to 'block/blk-mq-sched.c')
0 files changed, 0 insertions, 0 deletions