blk-mq: issue directly with bypass 'false' in blk_mq_sched_insert_requests
authorJianchao Wang <jianchao.w.wang@oracle.com>
Fri, 14 Dec 2018 01:28:19 +0000 (09:28 +0800)
committerJens Axboe <axboe@kernel.dk>
Sun, 16 Dec 2018 15:33:57 +0000 (08:33 -0700)
commit5b7a6f128aad761b471ca0ff620b4841b38e596f
tree2feb1d41477244ea269220f98c648ceb742e28a3
parent7f556a44e61d0b62d78db9a2662a5f0daef010f2
blk-mq: issue directly with bypass 'false' in blk_mq_sched_insert_requests

It is not necessary to issue request directly with bypass 'true'
in blk_mq_sched_insert_requests and handle the non-issued requests
itself. Just set bypass to 'false' and let blk_mq_try_issue_directly
handle them totally. Remove the blk_rq_can_direct_dispatch check,
because blk_mq_try_issue_directly can handle it well.If request is
direct-issued unsuccessfully, insert the reset.

Signed-off-by: Jianchao Wang <jianchao.w.wang@oracle.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
block/blk-mq-sched.c
block/blk-mq.c