447 	struct queue_limits	limits;  member
637 	return q->limits.cluster;  in blk_queue_cluster()
907 		return min(q->limits.max_discard_sectors, UINT_MAX >> 9);  in blk_queue_get_max_sectors()
910 		return q->limits.max_write_same_sectors;  in blk_queue_get_max_sectors()
912 	return q->limits.max_sectors;  in blk_queue_get_max_sectors()
922 	if (!q->limits.chunk_sectors)  in blk_max_size_offset()
923 		return q->limits.max_sectors;  in blk_max_size_offset()
925 	return q->limits.chunk_sectors -  in blk_max_size_offset()
926 			(offset & (q->limits.chunk_sectors - 1));  in blk_max_size_offset()
934 		return q->limits.max_hw_sectors;  in blk_rq_get_max_sectors()
936 	if (!q->limits.chunk_sectors)  in blk_rq_get_max_sectors()
1017 extern void blk_limits_io_min(struct queue_limits *limits, unsigned int min);
1019 extern void blk_limits_io_opt(struct queue_limits *limits, unsigned int opt);
1196 	return q->limits.bounce_pfn;  in queue_bounce_pfn()
1201 	return q->limits.seg_boundary_mask;  in queue_segment_boundary()
1206 	return q->limits.max_sectors;  in queue_max_sectors()
1211 	return q->limits.max_hw_sectors;  in queue_max_hw_sectors()
1216 	return q->limits.max_segments;  in queue_max_segments()
1221 	return q->limits.max_segment_size;  in queue_max_segment_size()
1228 	if (q && q->limits.logical_block_size)  in queue_logical_block_size()
1229 		retval = q->limits.logical_block_size;  in queue_logical_block_size()
1241 	return q->limits.physical_block_size;  in queue_physical_block_size()
1251 	return q->limits.io_min;  in queue_io_min()
1261 	return q->limits.io_opt;  in queue_io_opt()
1271 	if (q->limits.misaligned)  in queue_alignment_offset()
1274 	return q->limits.alignment_offset;  in queue_alignment_offset()
1289 	if (q->limits.misaligned)  in bdev_alignment_offset()
1295 	return q->limits.alignment_offset;  in bdev_alignment_offset()
1300 	if (q->limits.discard_misaligned)  in queue_discard_alignment()
1303 	return q->limits.discard_alignment;  in queue_discard_alignment()
1336 	return q->limits.discard_alignment;  in bdev_discard_alignment()
1341 	if (q->limits.max_discard_sectors && q->limits.discard_zeroes_data == 1)  in queue_discard_zeroes_data()
1357 		return q->limits.max_write_same_sectors;  in bdev_write_same()
1521 	q->limits.max_integrity_segments = segs;  in blk_queue_max_integrity_segments()
1527 	return q->limits.max_integrity_segments;  in queue_max_integrity_segments()