195 		if (queue_logical_block_size(lo->lo_queue) >= sb_bsize &&  in __loop_update_dio()
217 	blk_mq_freeze_queue(lo->lo_queue);  in __loop_update_dio()
220 		blk_queue_flag_clear(QUEUE_FLAG_NOMERGES, lo->lo_queue);  in __loop_update_dio()
223 		blk_queue_flag_set(QUEUE_FLAG_NOMERGES, lo->lo_queue);  in __loop_update_dio()
226 	blk_mq_unfreeze_queue(lo->lo_queue);  in __loop_update_dio()
714 	blk_mq_freeze_queue(lo->lo_queue);  in loop_change_fd()
721 	blk_mq_unfreeze_queue(lo->lo_queue);  in loop_change_fd()
854 	struct request_queue *q = lo->lo_queue;  in loop_config_discard()
908 	struct request_queue *q = lo->lo_queue;  in loop_update_rotational()
995 		blk_queue_write_cache(lo->lo_queue, true, false);  in loop_set_fd()
1002 		blk_queue_logical_block_size(lo->lo_queue, bsize);  in loop_set_fd()
1003 		blk_queue_physical_block_size(lo->lo_queue, bsize);  in loop_set_fd()
1004 		blk_queue_io_min(lo->lo_queue, bsize);  in loop_set_fd()
1106 	blk_mq_freeze_queue(lo->lo_queue);  in __loop_clr_fd()
1123 	blk_queue_logical_block_size(lo->lo_queue, 512);  in __loop_clr_fd()
1124 	blk_queue_physical_block_size(lo->lo_queue, 512);  in __loop_clr_fd()
1125 	blk_queue_io_min(lo->lo_queue, 512);  in __loop_clr_fd()
1141 	blk_mq_unfreeze_queue(lo->lo_queue);  in __loop_clr_fd()
1261 	blk_mq_freeze_queue(lo->lo_queue);  in loop_set_status()
1331 	blk_mq_unfreeze_queue(lo->lo_queue);  in loop_set_status()
1529 	if (lo->lo_queue->limits.logical_block_size != arg) {  in loop_set_block_size()
1534 	blk_mq_freeze_queue(lo->lo_queue);  in loop_set_block_size()
1537 	if (lo->lo_queue->limits.logical_block_size != arg &&  in loop_set_block_size()
1546 	blk_queue_logical_block_size(lo->lo_queue, arg);  in loop_set_block_size()
1547 	blk_queue_physical_block_size(lo->lo_queue, arg);  in loop_set_block_size()
1548 	blk_queue_io_min(lo->lo_queue, arg);  in loop_set_block_size()
1551 	blk_mq_unfreeze_queue(lo->lo_queue);  in loop_set_block_size()
1824 		blk_mq_freeze_queue(lo->lo_queue);  in lo_release()
1825 		blk_mq_unfreeze_queue(lo->lo_queue);  in lo_release()
2009 	lo->lo_queue = blk_mq_init_queue(&lo->tag_set);  in loop_add()
2010 	if (IS_ERR(lo->lo_queue)) {  in loop_add()
2011 		err = PTR_ERR(lo->lo_queue);  in loop_add()
2014 	lo->lo_queue->queuedata = lo;  in loop_add()
2016 	blk_queue_max_hw_sectors(lo->lo_queue, BLK_DEF_MAX_SECTORS);  in loop_add()
2024 	blk_queue_flag_set(QUEUE_FLAG_NOMERGES, lo->lo_queue);  in loop_add()
2059 	disk->queue		= lo->lo_queue;  in loop_add()
2066 	blk_cleanup_queue(lo->lo_queue);  in loop_add()
2080 	blk_cleanup_queue(lo->lo_queue);  in loop_remove()