239 		if (queue_logical_block_size(lo->lo_queue) >= sb_bsize &&  in __loop_update_dio()
262 		blk_mq_freeze_queue(lo->lo_queue);  in __loop_update_dio()
265 		blk_queue_flag_clear(QUEUE_FLAG_NOMERGES, lo->lo_queue);  in __loop_update_dio()
268 		blk_queue_flag_set(QUEUE_FLAG_NOMERGES, lo->lo_queue);  in __loop_update_dio()
272 		blk_mq_unfreeze_queue(lo->lo_queue);  in __loop_update_dio()
483 	struct request_queue *q = lo->lo_queue;  in lo_fallocate()
778 	blk_mq_freeze_queue(lo->lo_queue);  in loop_change_fd()
785 	blk_mq_unfreeze_queue(lo->lo_queue);  in loop_change_fd()
927 	struct request_queue *q = lo->lo_queue;  in loop_config_discard()
1074 	struct request_queue *q = lo->lo_queue;  in loop_update_rotational()
1277 		blk_queue_write_cache(lo->lo_queue, true, false);  in loop_configure()
1287 	blk_queue_logical_block_size(lo->lo_queue, bsize);  in loop_configure()
1288 	blk_queue_physical_block_size(lo->lo_queue, bsize);  in loop_configure()
1289 	blk_queue_io_min(lo->lo_queue, bsize);  in loop_configure()
1362 	if (test_bit(QUEUE_FLAG_WC, &lo->lo_queue->queue_flags))  in __loop_clr_fd()
1363 		blk_queue_write_cache(lo->lo_queue, false, false);  in __loop_clr_fd()
1366 	blk_mq_freeze_queue(lo->lo_queue);  in __loop_clr_fd()
1395 	blk_queue_logical_block_size(lo->lo_queue, 512);  in __loop_clr_fd()
1396 	blk_queue_physical_block_size(lo->lo_queue, 512);  in __loop_clr_fd()
1397 	blk_queue_io_min(lo->lo_queue, 512);  in __loop_clr_fd()
1411 	blk_mq_unfreeze_queue(lo->lo_queue);  in __loop_clr_fd()
1528 	blk_mq_freeze_queue(lo->lo_queue);  in loop_set_status()
1564 	blk_mq_unfreeze_queue(lo->lo_queue);  in loop_set_status()
1766 	if (lo->lo_queue->limits.logical_block_size == arg)  in loop_set_block_size()
1772 	blk_mq_freeze_queue(lo->lo_queue);  in loop_set_block_size()
1783 	blk_queue_logical_block_size(lo->lo_queue, arg);  in loop_set_block_size()
1784 	blk_queue_physical_block_size(lo->lo_queue, arg);  in loop_set_block_size()
1785 	blk_queue_io_min(lo->lo_queue, arg);  in loop_set_block_size()
1788 	blk_mq_unfreeze_queue(lo->lo_queue);  in loop_set_block_size()
2075 		blk_mq_freeze_queue(lo->lo_queue);  in lo_release()
2076 		blk_mq_unfreeze_queue(lo->lo_queue);  in lo_release()
2349 	lo->lo_queue = lo->lo_disk->queue;  in loop_add()
2351 	blk_queue_max_hw_sectors(lo->lo_queue, BLK_DEF_MAX_SECTORS);  in loop_add()
2359 	blk_queue_flag_set(QUEUE_FLAG_NOMERGES, lo->lo_queue);  in loop_add()
2392 	disk->queue		= lo->lo_queue;  in loop_add()