blk_mq_sched_restart  348 block/blk-flush.c 	blk_mq_sched_restart(hctx);
blk_mq_sched_restart   20 block/blk-mq-sched.h void blk_mq_sched_restart(struct blk_mq_hw_ctx *hctx);
blk_mq_sched_restart  505 block/blk-mq.c 	blk_mq_sched_restart(hctx);