345 		r10_bio->devs[slot].addr + (r10_bio->sectors);  in update_head_pos()
432 	mddev->bitmap_ops->endwrite(mddev, r10_bio->sector, r10_bio->sectors,  in close_write()
533 				      r10_bio->sectors) &&  in raid10_end_write_request()
730 	int sectors = r10_bio->sectors;  in read_balance()  local
750 	if (raid1_should_read_first(conf->mddev, this_sector, sectors))  in read_balance()
765 		    r10_bio->devs[slot].addr + sectors >  in read_balance()
772 		    r10_bio->devs[slot].addr + sectors > rdev->recovery_offset)  in read_balance()
776 		if (is_badblock(rdev, dev_sector, sectors,  in read_balance()
787 				if (!do_balance && sectors > bad_sectors)  in read_balance()
788 					sectors = bad_sectors;  in read_balance()
789 				if (best_good_sectors > sectors)  in read_balance()
790 					best_good_sectors = sectors;  in read_balance()
805 			best_good_sectors = sectors;  in read_balance()
1124 				 struct bio *bio, sector_t sectors)  in regular_request_wait()  argument
1133 	    bio->bi_iter.bi_sector + sectors > conf->reshape_progress) {  in regular_request_wait()
1143 			   sectors);  in regular_request_wait()
1189 	if (!regular_request_wait(mddev, conf, bio, r10_bio->sectors))  in raid10_read_request()
1215 		r10_bio->sectors = max_sectors;  in raid10_read_request()
1317 			if (!r10_bio->sectors)  in wait_blocked_dev()
1321 					      r10_bio->sectors) < 0) {  in wait_blocked_dev()
1351 	sector_t sectors;  in raid10_write_request()  local
1375 	sectors = r10_bio->sectors;  in raid10_write_request()
1376 	if (!regular_request_wait(mddev, conf, bio, sectors))  in raid10_write_request()
1381 		bio->bi_iter.bi_sector + sectors > conf->reshape_progress)  in raid10_write_request()
1382 	     : (bio->bi_iter.bi_sector + sectors > conf->reshape_safe &&  in raid10_write_request()
1417 	max_sectors = r10_bio->sectors;  in raid10_write_request()
1479 	if (max_sectors < r10_bio->sectors)  in raid10_write_request()
1480 		r10_bio->sectors = max_sectors;  in raid10_write_request()
1482 	if (r10_bio->sectors < bio_sectors(bio)) {  in raid10_write_request()
1483 		struct bio *split = bio_split(bio, r10_bio->sectors,  in raid10_write_request()
1496 	mddev->bitmap_ops->startwrite(mddev, r10_bio->sector, r10_bio->sectors,  in raid10_write_request()
1508 static void __make_request(struct mddev *mddev, struct bio *bio, int sectors)  in __make_request()  argument
1516 	r10_bio->sectors = sectors;  in __make_request()
1695 	r10_bio->sectors = 0;  in raid10_handle_discard()
1835 	int sectors = bio_sectors(bio);  in raid10_make_request()  local
1852 		     sectors > chunk_sects  in raid10_make_request()
1856 		sectors = chunk_sects -  in raid10_make_request()
1859 	__make_request(mddev, bio, sectors);  in raid10_make_request()
2198 		atomic_add(r10_bio->sectors,  in __end_sync_read()
2238 			sector_t s = r10_bio->sectors;  in end_sync_request()
2285 				     r10_bio->sectors)) {  in end_sync_write()
2330 	fbio->bi_iter.bi_size = r10_bio->sectors << 9;  in sync_request_write()
2334 	vcnt = (r10_bio->sectors + (PAGE_SIZE >> 9) - 1) >> (PAGE_SHIFT - 9);  in sync_request_write()
2356 			int sectors = r10_bio->sectors;  in sync_request_write()  local
2359 				if (sectors < (len / 512))  in sync_request_write()
2360 					len = sectors * 512;  in sync_request_write()
2365 				sectors -= len/512;  in sync_request_write()
2369 			atomic64_add(r10_bio->sectors, &mddev->resync_mismatches);  in sync_request_write()
2426 		md_done_sync(mddev, r10_bio->sectors, 1);  in sync_request_write()
2454 	int sectors = r10_bio->sectors;  in fix_recovery_read_error()  local
2460 	while (sectors) {  in fix_recovery_read_error()
2461 		int s = sectors;  in fix_recovery_read_error()
2518 		sectors -= s;  in fix_recovery_read_error()
2566 			    int sectors, struct page *page, enum req_op op)  in r10_sync_page_io()  argument
2568 	if (rdev_has_badblock(rdev, sector, sectors) &&  in r10_sync_page_io()
2571 	if (sync_page_io(rdev, sector, sectors << 9, page, op, false))  in r10_sync_page_io()
2581 	if (!rdev_set_badblocks(rdev, sector, sectors, 0))  in r10_sync_page_io()
2597 	int sectors = r10_bio->sectors, slot = r10_bio->read_slot;  in fix_read_error()  local
2616 	while(sectors) {  in fix_read_error()
2617 		int s = sectors;  in fix_read_error()
2745 		sectors -= s;  in fix_read_error()
2769 	int sectors;  in narrow_write_error()  local
2770 	int sect_to_write = r10_bio->sectors;  in narrow_write_error()
2779 	sectors = ((r10_bio->sector + block_sectors)  in narrow_write_error()
2786 		if (sectors > sect_to_write)  in narrow_write_error()
2787 			sectors = sect_to_write;  in narrow_write_error()
2791 		bio_trim(wbio, sector - bio->bi_iter.bi_sector, sectors);  in narrow_write_error()
2800 						sectors, 0)  in narrow_write_error()
2804 		sect_to_write -= sectors;  in narrow_write_error()
2805 		sector += sectors;  in narrow_write_error()
2806 		sectors = block_sectors;  in narrow_write_error()
2872 					r10_bio->sectors, 0);  in handle_write_completed()
2877 					    r10_bio->sectors, 0))  in handle_write_completed()
2889 					r10_bio->sectors, 0);  in handle_write_completed()
2894 					    r10_bio->sectors, 0))  in handle_write_completed()
2909 					r10_bio->sectors, 0);  in handle_write_completed()
2926 					r10_bio->sectors, 0);  in handle_write_completed()
3573 		r10_bio->sectors = (sector_nr | chunk_mask) - sector_nr + 1;  in raid10_sync_request()
3676 	r10_bio->sectors = nr_sectors;  in raid10_sync_request()
3730 		r10_bio->sectors = nr_sectors;  in raid10_sync_request()
3761 raid10_size(struct mddev *mddev, sector_t sectors, int raid_disks)  in raid10_size()  argument
3769 	if (!sectors)  in raid10_size()
3770 		sectors = conf->dev_sectors;  in raid10_size()
3772 	size = sectors >> conf->geo.chunk_shift;  in raid10_size()
4186 static int raid10_resize(struct mddev *mddev, sector_t sectors)  in raid10_resize()  argument
4211 	size = raid10_size(mddev, sectors, 0);  in raid10_resize()
4221 	if (sectors > mddev->dev_sectors &&  in raid10_resize()
4226 	calc_sectors(conf, sectors);  in raid10_resize()
4260 				rdev->sectors = size;  in raid10_takeover_raid0()
4757 	r10_bio->sectors = last - sector_nr + 1;  in reshape_request()
4854 	r10_bio->sectors = nr_sectors;  in reshape_request()
4857 	md_sync_acct_bio(read_bio, r10_bio->sectors);  in reshape_request()
4894 			md_done_sync(mddev, r10_bio->sectors, 0);  in reshape_request_write()
4917 		md_sync_acct_bio(b, r10_bio->sectors);  in reshape_request_write()
4959 	int sectors = r10_bio->sectors;  in handle_reshape_read_error()  local
4978 	while (sectors) {  in handle_reshape_read_error()
4979 		int s = sectors;  in handle_reshape_read_error()
5019 		sectors -= s;  in handle_reshape_read_error()
5053 	md_done_sync(r10_bio->mddev, r10_bio->sectors, 1);  in end_reshape_request()