65 	sector_t hi = lo + r1_bio->sectors;  in check_and_add_serial()
340 		r1_bio->sector + (r1_bio->sectors);  in update_head_pos()
455 	sector_t hi = r1_bio->sector + r1_bio->sectors;  in raid1_end_write_request()
512 		if (rdev_has_badblock(rdev, r1_bio->sector, r1_bio->sectors) &&  in raid1_end_write_request()
560 					  sector_t sectors)  in align_to_barrier_unit_end()  argument
564 	WARN_ON(sectors == 0);  in align_to_barrier_unit_end()
572 	if (len > sectors)  in align_to_barrier_unit_end()
573 		len = sectors;  in align_to_barrier_unit_end()
593 	int len = r1_bio->sectors;  in choose_first_rdev()
622 	       rdev->recovery_offset < r1_bio->sector + r1_bio->sectors;  in rdev_in_recovery()
648 		len = r1_bio->sectors;  in choose_bb_rdev()
687 		len = r1_bio->sectors;  in choose_slow_rdev()
689 		if (read_len == r1_bio->sectors) {  in choose_slow_rdev()
751 	if (rdev_has_badblock(rdev, r1_bio->sector, r1_bio->sectors))  in rdev_readable()
870 				    r1_bio->sectors))  in read_balance()
875 		*max_sectors = r1_bio->sectors;  in read_balance()
877 				    r1_bio->sectors);  in read_balance()
1294 	r1_bio->sectors = bio_sectors(bio);  in init_r1bio()
1343 	r1_bio->sectors = max_read_sectors;  in raid1_read_request()
1387 		r1_bio->sectors = max_sectors;  in raid1_read_request()
1524 	r1_bio->sectors = max_write_sectors;  in raid1_write_request()
1538 	max_sectors = r1_bio->sectors;  in raid1_write_request()
1612 		r1_bio->sectors = max_sectors;  in raid1_write_request()
1691 	sector_t sectors;  in raid1_make_request()  local
1704 	sectors = align_to_barrier_unit_end(  in raid1_make_request()
1708 		raid1_read_request(mddev, bio, sectors, NULL);  in raid1_make_request()
1711 		raid1_write_request(mddev, bio, sectors);  in raid1_make_request()
2049 	long sectors_to_go = r1_bio->sectors;  in abort_sync_write()
2063 		int s = r1_bio->sectors;  in put_sync_write_buf()
2089 	} else if (rdev_has_badblock(rdev, r1_bio->sector, r1_bio->sectors) &&  in end_sync_write()
2091 				      r1_bio->sector, r1_bio->sectors)) {  in end_sync_write()
2099 			   int sectors, struct page *page, blk_opf_t rw)  in r1_sync_page_io()  argument
2101 	if (sync_page_io(rdev, sector, sectors << 9, page, rw, false))  in r1_sync_page_io()
2112 	rdev_set_badblocks(rdev, sector, sectors, 0);  in r1_sync_page_io()
2134 	int sectors = r1_bio->sectors;  in fix_sync_read_error()  local
2150 	while(sectors) {  in fix_sync_read_error()
2151 		int s = sectors;  in fix_sync_read_error()
2198 			sectors -= s;  in fix_sync_read_error()
2233 		sectors -= s;  in fix_sync_read_error()
2258 	vcnt = (r1_bio->sectors + PAGE_SIZE / 512 - 1) >> (PAGE_SHIFT - 9);  in process_checks()
2276 		md_bio_reset_resync_pages(b, rp, r1_bio->sectors << 9);  in process_checks()
2315 			atomic64_add(r1_bio->sectors, &mddev->resync_mismatches);  in process_checks()
2343 			md_done_sync(mddev, r1_bio->sectors);  in sync_request_write()
2393 	int sectors = r1_bio->sectors;  in fix_read_error()  local
2403 	while(sectors) {  in fix_read_error()
2404 		int s = sectors;  in fix_read_error()
2475 		sectors -= s;  in fix_read_error()
2499 	int sectors;  in narrow_write_error()  local
2500 	int sect_to_write = r1_bio->sectors;  in narrow_write_error()
2508 	sectors = ((sector + block_sectors)  in narrow_write_error()
2514 		if (sectors > sect_to_write)  in narrow_write_error()
2515 			sectors = sect_to_write;  in narrow_write_error()
2529 		wbio->bi_iter.bi_size = r1_bio->sectors << 9;  in narrow_write_error()
2531 		bio_trim(wbio, sector - r1_bio->sector, sectors);  in narrow_write_error()
2535 		    !rdev_set_badblocks(rdev, sector, sectors, 0)) {  in narrow_write_error()
2545 		sect_to_write -= sectors;  in narrow_write_error()
2546 		sector += sectors;  in narrow_write_error()
2547 		sectors = block_sectors;  in narrow_write_error()
2554 	int s = r1_bio->sectors;  in handle_sync_write_finished()
2581 					     r1_bio->sectors, 0);  in handle_write_finished()
2651 	raid1_read_request(mddev, bio, r1_bio->sectors, r1_bio);  in handle_read_error()
3019 	r1_bio->sectors = nr_sectors;  in raid1_sync_request()
3055 static sector_t raid1_size(struct mddev *mddev, sector_t sectors, int raid_disks)  in raid1_size()  argument
3057 	if (sectors)  in raid1_size()
3058 		return sectors;  in raid1_size()
3298 static int raid1_resize(struct mddev *mddev, sector_t sectors)  in raid1_resize()  argument
3307 	sector_t newsize = raid1_size(mddev, sectors, 0);  in raid1_resize()
3321 	if (sectors > mddev->dev_sectors &&  in raid1_resize()
3326 	mddev->dev_sectors = sectors;  in raid1_resize()
3327 	mddev->resync_max_sectors = sectors;  in raid1_resize()