84 		sector_div(sectors, mddev->chunk_sectors);  in create_strip_zones()
85 		rdev1->sectors = sectors * mddev->chunk_sectors;  in create_strip_zones()
131 	if ((mddev->chunk_sectors << 9) % blksize) {  in create_strip_zones()
134 			mddev->chunk_sectors << 9, blksize);  in create_strip_zones()
277 			sector_div(first_sector, mddev->chunk_sectors);  in create_strip_zones()
327 	unsigned int chunk_sects = mddev->chunk_sectors;  in map_sector()
363 				  ~(sector_t)(mddev->chunk_sectors-1));  in raid0_size()
387 	if (mddev->chunk_sectors == 0) {  in raid0_run()
405 		blk_queue_max_hw_sectors(mddev->queue, mddev->chunk_sectors);  in raid0_run()
406 		blk_queue_max_write_zeroes_sectors(mddev->queue, mddev->chunk_sectors);  in raid0_run()
408 		blk_queue_io_min(mddev->queue, mddev->chunk_sectors << 9);  in raid0_run()
410 				 (mddev->chunk_sectors << 9) * mddev->raid_disks);  in raid0_run()
482 	stripe_size = zone->nb_dev * mddev->chunk_sectors;  in raid0_handle_discard()
491 		sector_div(orig_start, mddev->chunk_sectors);  in raid0_handle_discard()
496 		sector_div(orig_end, mddev->chunk_sectors);  in raid0_handle_discard()
502 			mddev->chunk_sectors;  in raid0_handle_discard()
504 			mddev->chunk_sectors;  in raid0_handle_discard()
507 		mddev->chunk_sectors) +  in raid0_handle_discard()
508 		first_stripe_index * mddev->chunk_sectors;  in raid0_handle_discard()
510 		mddev->chunk_sectors) +  in raid0_handle_discard()
511 		last_stripe_index * mddev->chunk_sectors;  in raid0_handle_discard()
523 				mddev->chunk_sectors;  in raid0_handle_discard()
525 			dev_start = first_stripe_index * mddev->chunk_sectors;  in raid0_handle_discard()
530 			dev_end = (last_stripe_index + 1) * mddev->chunk_sectors;  in raid0_handle_discard()
532 			dev_end = last_stripe_index * mddev->chunk_sectors;  in raid0_handle_discard()
605 	chunk_sects = mddev->chunk_sectors;  in raid0_make_request()
626 	seq_printf(seq, " %dk chunks", mddev->chunk_sectors / 2);  in raid0_status()
665 	mddev->new_chunk_sectors = mddev->chunk_sectors;  in raid0_takeover_raid45()
707 	mddev->new_chunk_sectors = mddev->chunk_sectors;  in raid0_takeover_raid10()
751 	mddev->chunk_sectors = chunksect;  in raid0_takeover_raid1()