175 	blk_set_default_limits(&q->limits);  in blk_queue_make_request()
204 	q->limits.bounce_pfn = max(max_low_pfn, b_pfn);  in blk_queue_bounce_limit()
208 	q->limits.bounce_pfn = b_pfn;  in blk_queue_bounce_limit()
213 		q->limits.bounce_pfn = b_pfn;  in blk_queue_bounce_limit()
239 	struct queue_limits *limits = &q->limits;  in blk_queue_max_hw_sectors()  local
248 	limits->max_hw_sectors = max_hw_sectors;  in blk_queue_max_hw_sectors()
249 	max_sectors = min_not_zero(max_hw_sectors, limits->max_dev_sectors);  in blk_queue_max_hw_sectors()
251 	limits->max_sectors = max_sectors;  in blk_queue_max_hw_sectors()
272 	q->limits.chunk_sectors = chunk_sectors;  in blk_queue_chunk_sectors()
284 	q->limits.max_hw_discard_sectors = max_discard_sectors;  in blk_queue_max_discard_sectors()
285 	q->limits.max_discard_sectors = max_discard_sectors;  in blk_queue_max_discard_sectors()
297 	q->limits.max_write_same_sectors = max_write_same_sectors;  in blk_queue_max_write_same_sectors()
310 	q->limits.max_write_zeroes_sectors = max_write_zeroes_sectors;  in blk_queue_max_write_zeroes_sectors()
331 	q->limits.max_segments = max_segments;  in blk_queue_max_segments()
347 	q->limits.max_discard_segments = max_segments;  in blk_queue_max_discard_segments()
368 	q->limits.max_segment_size = max_size;  in blk_queue_max_segment_size()
384 	q->limits.logical_block_size = size;  in blk_queue_logical_block_size()
386 	if (q->limits.physical_block_size < size)  in blk_queue_logical_block_size()
387 		q->limits.physical_block_size = size;  in blk_queue_logical_block_size()
389 	if (q->limits.io_min < q->limits.physical_block_size)  in blk_queue_logical_block_size()
390 		q->limits.io_min = q->limits.physical_block_size;  in blk_queue_logical_block_size()
406 	q->limits.physical_block_size = size;  in blk_queue_physical_block_size()
408 	if (q->limits.physical_block_size < q->limits.logical_block_size)  in blk_queue_physical_block_size()
409 		q->limits.physical_block_size = q->limits.logical_block_size;  in blk_queue_physical_block_size()
411 	if (q->limits.io_min < q->limits.physical_block_size)  in blk_queue_physical_block_size()
412 		q->limits.io_min = q->limits.physical_block_size;  in blk_queue_physical_block_size()
429 	q->limits.alignment_offset =  in blk_queue_alignment_offset()
430 		offset & (q->limits.physical_block_size - 1);  in blk_queue_alignment_offset()
431 	q->limits.misaligned = 0;  in blk_queue_alignment_offset()
446 void blk_limits_io_min(struct queue_limits *limits, unsigned int min)  in blk_limits_io_min()  argument
448 	limits->io_min = min;  in blk_limits_io_min()
450 	if (limits->io_min < limits->logical_block_size)  in blk_limits_io_min()
451 		limits->io_min = limits->logical_block_size;  in blk_limits_io_min()
453 	if (limits->io_min < limits->physical_block_size)  in blk_limits_io_min()
454 		limits->io_min = limits->physical_block_size;  in blk_limits_io_min()
474 	blk_limits_io_min(&q->limits, min);  in blk_queue_io_min()
491 void blk_limits_io_opt(struct queue_limits *limits, unsigned int opt)  in blk_limits_io_opt()  argument
493 	limits->io_opt = opt;  in blk_limits_io_opt()
512 	blk_limits_io_opt(&q->limits, opt);  in blk_queue_io_opt()
523 	blk_stack_limits(&t->limits, &b->limits, 0);  in blk_queue_stack_limits()
692 	return blk_stack_limits(t, &bq->limits, start);  in bdev_stack_limits()
711 	if (bdev_stack_limits(&t->limits, bdev, offset >> 9) < 0) {  in disk_stack_limits()
806 	q->limits.seg_boundary_mask = mask;  in blk_queue_segment_boundary()
817 	q->limits.virt_boundary_mask = mask;  in blk_queue_virt_boundary()