prev_nr_hw_queues 3276 block/blk-mq.c 	int prev_nr_hw_queues;
prev_nr_hw_queues 3305 block/blk-mq.c 	prev_nr_hw_queues = set->nr_hw_queues;
prev_nr_hw_queues 3313 block/blk-mq.c 					nr_hw_queues, prev_nr_hw_queues);
prev_nr_hw_queues 3314 block/blk-mq.c 			set->nr_hw_queues = prev_nr_hw_queues;