blk_mq_map_queue  329 block/blk-mq-sched.c 	struct blk_mq_hw_ctx *hctx = blk_mq_map_queue(q, bio->bi_opf, ctx);
blk_mq_map_queue  169 block/blk-mq-tag.c 		data->hctx = blk_mq_map_queue(data->q, data->cmd_flags,
blk_mq_map_queue  378 block/blk-mq.c 		data->hctx = blk_mq_map_queue(q, data->cmd_flags,
blk_mq_map_queue   44 block/blk.h    	return blk_mq_map_queue(q, REQ_OP_FLUSH, ctx)->fq;