On 5/15/18 8:47 PM, 胡海 wrote: > Author: huhai <huhai@xxxxxxxxxx> > Date: Tue May 15 15:15:06 2018 +0800 > > blk-mq: remove unnecessary judgement from blk_mq_make_request > > Whether q->elevator is true or not, we can use blk_mq_sched_insert_request to complete the work. This looks good, applied for 4.18. -- Jens Axboe