65 	sector_t hi = lo + r1_bio->sectors;  in check_and_add_serial()
342 		r1_bio->sector + (r1_bio->sectors);  in update_head_pos()
424 			   r1_bio->sectors,  in close_write()
456 	sector_t hi = r1_bio->sector + r1_bio->sectors;  in raid1_end_write_request()
518 		if (is_badblock(rdev, r1_bio->sector, r1_bio->sectors,  in raid1_end_write_request()
566 					  sector_t sectors)  in align_to_barrier_unit_end()  argument
570 	WARN_ON(sectors == 0);  in align_to_barrier_unit_end()
578 	if (len > sectors)  in align_to_barrier_unit_end()
579 		len = sectors;  in align_to_barrier_unit_end()
601 	int sectors;  in read_balance()  local
619 	sectors = r1_bio->sectors;  in read_balance()
630 	if ((conf->mddev->recovery_cp < this_sector + sectors) ||  in read_balance()
633 		    this_sector + sectors)))  in read_balance()
651 		    rdev->recovery_offset < this_sector + sectors)  in read_balance()
657 				if (is_badblock(rdev, this_sector, sectors,  in read_balance()
664 					best_good_sectors = sectors;  in read_balance()
673 		if (is_badblock(rdev, this_sector, sectors,  in read_balance()
684 				if (choose_first && sectors > bad_sectors)  in read_balance()
685 					sectors = bad_sectors;  in read_balance()
686 				if (best_good_sectors > sectors)  in read_balance()
687 					best_good_sectors = sectors;  in read_balance()
700 			if ((sectors > best_good_sectors) && (best_disk >= 0))  in read_balance()
702 			best_good_sectors = sectors;  in read_balance()
780 		sectors = best_good_sectors;  in read_balance()
785 		conf->mirrors[best_disk].next_seq_sect = this_sector + sectors;  in read_balance()
788 	*max_sectors = sectors;  in read_balance()
1196 	r1_bio->sectors = bio_sectors(bio);  in init_r1bio()
1262 	r1_bio->sectors = max_read_sectors;  in raid1_read_request()
1307 		r1_bio->sectors = max_sectors;  in raid1_read_request()
1383 	r1_bio->sectors = max_write_sectors;  in raid1_write_request()
1399 	max_sectors = r1_bio->sectors;  in raid1_write_request()
1505 		r1_bio->sectors = max_sectors;  in raid1_write_request()
1533 			md_bitmap_startwrite(bitmap, r1_bio->sector, r1_bio->sectors,  in raid1_write_request()
1588 	sector_t sectors;  in raid1_make_request()  local
1601 	sectors = align_to_barrier_unit_end(  in raid1_make_request()
1605 		raid1_read_request(mddev, bio, sectors, NULL);  in raid1_make_request()
1609 		raid1_write_request(mddev, bio, sectors);  in raid1_make_request()
1930 	long sectors_to_go = r1_bio->sectors;  in abort_sync_write()
1944 		int s = r1_bio->sectors;  in put_sync_write_buf()
1973 	} else if (is_badblock(rdev, r1_bio->sector, r1_bio->sectors,  in end_sync_write()
1977 				r1_bio->sectors,  in end_sync_write()
1986 			   int sectors, struct page *page, int rw)  in r1_sync_page_io()  argument
1988 	if (sync_page_io(rdev, sector, sectors << 9, page, rw, false))  in r1_sync_page_io()
1999 	if (!rdev_set_badblocks(rdev, sector, sectors, 0))  in r1_sync_page_io()
2022 	int sectors = r1_bio->sectors;  in fix_sync_read_error()  local
2038 	while(sectors) {  in fix_sync_read_error()
2039 		int s = sectors;  in fix_sync_read_error()
2086 				md_done_sync(mddev, r1_bio->sectors, 0);  in fix_sync_read_error()
2091 			sectors -= s;  in fix_sync_read_error()
2126 		sectors -= s;  in fix_sync_read_error()
2151 	vcnt = (r1_bio->sectors + PAGE_SIZE / 512 - 1) >> (PAGE_SHIFT - 9);  in process_checks()
2169 		md_bio_reset_resync_pages(b, rp, r1_bio->sectors << 9);  in process_checks()
2208 			atomic64_add(r1_bio->sectors, &mddev->resync_mismatches);  in process_checks()
2275 			   sector_t sect, int sectors)  in fix_read_error()  argument
2278 	while(sectors) {  in fix_read_error()
2279 		int s = sectors;  in fix_read_error()
2364 		sectors -= s;  in fix_read_error()
2388 	int sectors;  in narrow_write_error()  local
2389 	int sect_to_write = r1_bio->sectors;  in narrow_write_error()
2398 	sectors = ((sector + block_sectors)  in narrow_write_error()
2404 		if (sectors > sect_to_write)  in narrow_write_error()
2405 			sectors = sect_to_write;  in narrow_write_error()
2419 		wbio->bi_iter.bi_size = r1_bio->sectors << 9;  in narrow_write_error()
2421 		bio_trim(wbio, sector - r1_bio->sector, sectors);  in narrow_write_error()
2427 						sectors, 0)  in narrow_write_error()
2431 		sect_to_write -= sectors;  in narrow_write_error()
2432 		sector += sectors;  in narrow_write_error()
2433 		sectors = block_sectors;  in narrow_write_error()
2441 	int s = r1_bio->sectors;  in handle_sync_write_finished()
2471 					     r1_bio->sectors, 0);  in handle_write_finished()
2533 			       r1_bio->sector, r1_bio->sectors);  in handle_read_error()
2547 	raid1_read_request(mddev, bio, r1_bio->sectors, r1_bio);  in handle_read_error()
2922 	r1_bio->sectors = nr_sectors;  in raid1_sync_request()
2960 static sector_t raid1_size(struct mddev *mddev, sector_t sectors, int raid_disks)  in raid1_size()  argument
2962 	if (sectors)  in raid1_size()
2963 		return sectors;  in raid1_size()
3213 static int raid1_resize(struct mddev *mddev, sector_t sectors)  in raid1_resize()  argument
3222 	sector_t newsize = raid1_size(mddev, sectors, 0);  in raid1_resize()
3232 	if (sectors > mddev->dev_sectors &&  in raid1_resize()
3237 	mddev->dev_sectors = sectors;  in raid1_resize()
3238 	mddev->resync_max_sectors = sectors;  in raid1_resize()