194 		if (queue_logical_block_size(lo->lo_queue) >= sb_bsize &&  in __loop_update_dio()
216 	blk_mq_freeze_queue(lo->lo_queue);  in __loop_update_dio()
219 		blk_queue_flag_clear(QUEUE_FLAG_NOMERGES, lo->lo_queue);  in __loop_update_dio()
222 		blk_queue_flag_set(QUEUE_FLAG_NOMERGES, lo->lo_queue);  in __loop_update_dio()
225 	blk_mq_unfreeze_queue(lo->lo_queue);  in __loop_update_dio()
722 	blk_mq_freeze_queue(lo->lo_queue);  in loop_change_fd()
729 	blk_mq_unfreeze_queue(lo->lo_queue);  in loop_change_fd()
855 	struct request_queue *q = lo->lo_queue;  in loop_config_discard()
960 		blk_queue_write_cache(lo->lo_queue, true, false);  in loop_set_fd()
1058 	blk_mq_freeze_queue(lo->lo_queue);  in loop_clr_fd()
1076 	blk_queue_logical_block_size(lo->lo_queue, 512);  in loop_clr_fd()
1077 	blk_queue_physical_block_size(lo->lo_queue, 512);  in loop_clr_fd()
1078 	blk_queue_io_min(lo->lo_queue, 512);  in loop_clr_fd()
1095 	blk_mq_unfreeze_queue(lo->lo_queue);  in loop_clr_fd()
1131 	blk_mq_freeze_queue(lo->lo_queue);  in loop_set_status()
1193 	blk_mq_unfreeze_queue(lo->lo_queue);  in loop_set_status()
1385 	blk_mq_freeze_queue(lo->lo_queue);  in loop_set_block_size()
1387 	blk_queue_logical_block_size(lo->lo_queue, arg);  in loop_set_block_size()
1388 	blk_queue_physical_block_size(lo->lo_queue, arg);  in loop_set_block_size()
1389 	blk_queue_io_min(lo->lo_queue, arg);  in loop_set_block_size()
1392 	blk_mq_unfreeze_queue(lo->lo_queue);  in loop_set_block_size()
1665 		blk_mq_freeze_queue(lo->lo_queue);  in __lo_release()
1666 		blk_mq_unfreeze_queue(lo->lo_queue);  in __lo_release()
1856 	lo->lo_queue = blk_mq_init_queue(&lo->tag_set);  in loop_add()
1857 	if (IS_ERR_OR_NULL(lo->lo_queue)) {  in loop_add()
1858 		err = PTR_ERR(lo->lo_queue);  in loop_add()
1861 	lo->lo_queue->queuedata = lo;  in loop_add()
1863 	blk_queue_max_hw_sectors(lo->lo_queue, BLK_DEF_MAX_SECTORS);  in loop_add()
1871 	blk_queue_flag_set(QUEUE_FLAG_NOMERGES, lo->lo_queue);  in loop_add()
1907 	disk->queue		= lo->lo_queue;  in loop_add()
1914 	blk_cleanup_queue(lo->lo_queue);  in loop_add()
1928 	blk_cleanup_queue(lo->lo_queue);  in loop_remove()