420 	struct queue_limits	limits;  member
609 	return q->limits.cluster;  in blk_queue_cluster()
867 		return min(q->limits.max_discard_sectors, UINT_MAX >> 9);  in blk_queue_get_max_sectors()
870 		return q->limits.max_write_same_sectors;  in blk_queue_get_max_sectors()
872 	return q->limits.max_sectors;  in blk_queue_get_max_sectors()
882 	if (!q->limits.chunk_sectors)  in blk_max_size_offset()
883 		return q->limits.max_sectors;  in blk_max_size_offset()
885 	return q->limits.chunk_sectors -  in blk_max_size_offset()
886 			(offset & (q->limits.chunk_sectors - 1));  in blk_max_size_offset()
894 		return q->limits.max_hw_sectors;  in blk_rq_get_max_sectors()
896 	if (!q->limits.chunk_sectors || (rq->cmd_flags & REQ_DISCARD))  in blk_rq_get_max_sectors()
976 extern void blk_limits_io_min(struct queue_limits *limits, unsigned int min);
978 extern void blk_limits_io_opt(struct queue_limits *limits, unsigned int opt);
1157 	return q->limits.bounce_pfn;  in queue_bounce_pfn()
1162 	return q->limits.seg_boundary_mask;  in queue_segment_boundary()
1167 	return q->limits.virt_boundary_mask;  in queue_virt_boundary()
1172 	return q->limits.max_sectors;  in queue_max_sectors()
1177 	return q->limits.max_hw_sectors;  in queue_max_hw_sectors()
1182 	return q->limits.max_segments;  in queue_max_segments()
1187 	return q->limits.max_segment_size;  in queue_max_segment_size()
1194 	if (q && q->limits.logical_block_size)  in queue_logical_block_size()
1195 		retval = q->limits.logical_block_size;  in queue_logical_block_size()
1207 	return q->limits.physical_block_size;  in queue_physical_block_size()
1217 	return q->limits.io_min;  in queue_io_min()
1227 	return q->limits.io_opt;  in queue_io_opt()
1237 	if (q->limits.misaligned)  in queue_alignment_offset()
1240 	return q->limits.alignment_offset;  in queue_alignment_offset()
1255 	if (q->limits.misaligned)  in bdev_alignment_offset()
1261 	return q->limits.alignment_offset;  in bdev_alignment_offset()
1266 	if (q->limits.discard_misaligned)  in queue_discard_alignment()
1269 	return q->limits.discard_alignment;  in queue_discard_alignment()
1302 	return q->limits.discard_alignment;  in bdev_discard_alignment()
1307 	if (q->limits.max_discard_sectors && q->limits.discard_zeroes_data == 1)  in queue_discard_zeroes_data()
1323 		return q->limits.max_write_same_sectors;  in bdev_write_same()
1527 	q->limits.max_integrity_segments = segs;  in blk_queue_max_integrity_segments()
1533 	return q->limits.max_integrity_segments;  in queue_max_integrity_segments()