2870 		for (j = 0; j < set->nr_maps; j++) {  in blk_mq_init_cpu_queues()
2932 		for (j = 0; j < set->nr_maps; j++) {  in blk_mq_map_swqueue()
3181 	set->nr_maps = 1;  in blk_mq_init_sq_queue()
3343 	if (set->nr_maps > HCTX_TYPE_POLL &&  in blk_mq_init_allocated_queue()
3454 	if (set->nr_maps == 1)  in blk_mq_update_queue_map()
3474 		for (i = 0; i < set->nr_maps; i++)  in blk_mq_update_queue_map()
3479 		BUG_ON(set->nr_maps > 1);  in blk_mq_update_queue_map()
3538 	if (!set->nr_maps)  in blk_mq_alloc_tag_set()
3539 		set->nr_maps = 1;  in blk_mq_alloc_tag_set()
3540 	else if (set->nr_maps > HCTX_MAX_TYPES)  in blk_mq_alloc_tag_set()
3550 		set->nr_maps = 1;  in blk_mq_alloc_tag_set()
3557 	if (set->nr_maps == 1 && set->nr_hw_queues > nr_cpu_ids)  in blk_mq_alloc_tag_set()
3564 	for (i = 0; i < set->nr_maps; i++) {  in blk_mq_alloc_tag_set()
3599 	for (i = 0; i < set->nr_maps; i++) {  in blk_mq_alloc_tag_set()
3619 	for (j = 0; j < set->nr_maps; j++) {  in blk_mq_free_tag_set()
3755 	if (set->nr_maps == 1 && nr_hw_queues > nr_cpu_ids)  in __blk_mq_update_nr_hw_queues()
3759 	if (set->nr_maps == 1 && nr_hw_queues == set->nr_hw_queues)  in __blk_mq_update_nr_hw_queues()