88 		sector_div(sectors, mddev->chunk_sectors);  in create_strip_zones()
89 		rdev1->sectors = sectors * mddev->chunk_sectors;  in create_strip_zones()
135 	if ((mddev->chunk_sectors << 9) % blksize) {  in create_strip_zones()
138 			mddev->chunk_sectors << 9, blksize);  in create_strip_zones()
281 			sector_div(first_sector, mddev->chunk_sectors);  in create_strip_zones()
331 	unsigned int chunk_sects = mddev->chunk_sectors;  in map_sector()
367 				  ~(sector_t)(mddev->chunk_sectors-1));  in raid0_size()
392 	if (mddev->chunk_sectors == 0) {  in raid0_run()
416 		blk_queue_max_hw_sectors(mddev->queue, mddev->chunk_sectors);  in raid0_run()
417 		blk_queue_max_write_same_sectors(mddev->queue, mddev->chunk_sectors);  in raid0_run()
418 		blk_queue_max_write_zeroes_sectors(mddev->queue, mddev->chunk_sectors);  in raid0_run()
421 		blk_queue_io_min(mddev->queue, mddev->chunk_sectors << 9);  in raid0_run()
423 				 (mddev->chunk_sectors << 9) * mddev->raid_disks);  in raid0_run()
507 	stripe_size = zone->nb_dev * mddev->chunk_sectors;  in raid0_handle_discard()
516 		sector_div(orig_start, mddev->chunk_sectors);  in raid0_handle_discard()
521 		sector_div(orig_end, mddev->chunk_sectors);  in raid0_handle_discard()
527 			mddev->chunk_sectors;  in raid0_handle_discard()
529 			mddev->chunk_sectors;  in raid0_handle_discard()
532 		mddev->chunk_sectors) +  in raid0_handle_discard()
533 		first_stripe_index * mddev->chunk_sectors;  in raid0_handle_discard()
535 		mddev->chunk_sectors) +  in raid0_handle_discard()
536 		last_stripe_index * mddev->chunk_sectors;  in raid0_handle_discard()
548 				mddev->chunk_sectors;  in raid0_handle_discard()
550 			dev_start = first_stripe_index * mddev->chunk_sectors;  in raid0_handle_discard()
555 			dev_end = (last_stripe_index + 1) * mddev->chunk_sectors;  in raid0_handle_discard()
557 			dev_end = last_stripe_index * mddev->chunk_sectors;  in raid0_handle_discard()
631 	chunk_sects = mddev->chunk_sectors;  in raid0_make_request()
652 	seq_printf(seq, " %dk chunks", mddev->chunk_sectors / 2);  in raid0_status()
691 	mddev->new_chunk_sectors = mddev->chunk_sectors;  in raid0_takeover_raid45()
733 	mddev->new_chunk_sectors = mddev->chunk_sectors;  in raid0_takeover_raid10()
777 	mddev->chunk_sectors = chunksect;  in raid0_takeover_raid1()