346 		r10_bio->devs[slot].addr + (r10_bio->sectors);  in update_head_pos()
432 			   r10_bio->sectors,  in close_write()
538 				r10_bio->sectors,  in raid10_end_write_request()
735 	int sectors = r10_bio->sectors;  in read_balance()  local
762 	     && (this_sector + sectors >= conf->next_resync)) ||  in read_balance()
765 					    this_sector + sectors)))  in read_balance()
780 		    r10_bio->devs[slot].addr + sectors >  in read_balance()
794 		    r10_bio->devs[slot].addr + sectors > rdev->recovery_offset)  in read_balance()
798 		if (is_badblock(rdev, dev_sector, sectors,  in read_balance()
809 				if (!do_balance && sectors > bad_sectors)  in read_balance()
810 					sectors = bad_sectors;  in read_balance()
811 				if (best_good_sectors > sectors)  in read_balance()
812 					best_good_sectors = sectors;  in read_balance()
827 			best_good_sectors = sectors;  in read_balance()
1147 				 struct bio *bio, sector_t sectors)  in regular_request_wait()  argument
1156 	    bio->bi_iter.bi_sector + sectors > conf->reshape_progress) {  in regular_request_wait()
1166 			   sectors);  in regular_request_wait()
1214 	if (!regular_request_wait(mddev, conf, bio, r10_bio->sectors))  in raid10_read_request()
1240 		r10_bio->sectors = max_sectors;  in raid10_read_request()
1377 			if (!r10_bio->sectors)  in wait_blocked_dev()
1380 			is_bad = is_badblock(rdev, dev_sector, r10_bio->sectors,  in wait_blocked_dev()
1412 	sector_t sectors;  in raid10_write_request()  local
1436 	sectors = r10_bio->sectors;  in raid10_write_request()
1437 	if (!regular_request_wait(mddev, conf, bio, sectors))  in raid10_write_request()
1442 		bio->bi_iter.bi_sector + sectors > conf->reshape_progress)  in raid10_write_request()
1443 	     : (bio->bi_iter.bi_sector + sectors > conf->reshape_safe &&  in raid10_write_request()
1478 	max_sectors = r10_bio->sectors;  in raid10_write_request()
1540 	if (max_sectors < r10_bio->sectors)  in raid10_write_request()
1541 		r10_bio->sectors = max_sectors;  in raid10_write_request()
1543 	if (r10_bio->sectors < bio_sectors(bio)) {  in raid10_write_request()
1544 		struct bio *split = bio_split(bio, r10_bio->sectors,  in raid10_write_request()
1557 	md_bitmap_startwrite(mddev->bitmap, r10_bio->sector, r10_bio->sectors, 0);  in raid10_write_request()
1568 static void __make_request(struct mddev *mddev, struct bio *bio, int sectors)  in __make_request()  argument
1576 	r10_bio->sectors = sectors;  in __make_request()
1764 	r10_bio->sectors = 0;  in raid10_handle_discard()
1905 	int sectors = bio_sectors(bio);  in raid10_make_request()  local
1923 		     sectors > chunk_sects  in raid10_make_request()
1927 		sectors = chunk_sects -  in raid10_make_request()
1930 	__make_request(mddev, bio, sectors);  in raid10_make_request()
2288 		atomic_add(r10_bio->sectors,  in __end_sync_read()
2328 			sector_t s = r10_bio->sectors;  in end_sync_request()
2378 			     r10_bio->sectors,  in end_sync_write()
2423 	fbio->bi_iter.bi_size = r10_bio->sectors << 9;  in sync_request_write()
2427 	vcnt = (r10_bio->sectors + (PAGE_SIZE >> 9) - 1) >> (PAGE_SHIFT - 9);  in sync_request_write()
2449 			int sectors = r10_bio->sectors;  in sync_request_write()  local
2452 				if (sectors < (len / 512))  in sync_request_write()
2453 					len = sectors * 512;  in sync_request_write()
2458 				sectors -= len/512;  in sync_request_write()
2462 			atomic64_add(r10_bio->sectors, &mddev->resync_mismatches);  in sync_request_write()
2519 		md_done_sync(mddev, r10_bio->sectors, 1);  in sync_request_write()
2547 	int sectors = r10_bio->sectors;  in fix_recovery_read_error()  local
2553 	while (sectors) {  in fix_recovery_read_error()
2554 		int s = sectors;  in fix_recovery_read_error()
2611 		sectors -= s;  in fix_recovery_read_error()
2695 			    int sectors, struct page *page, enum req_op op)  in r10_sync_page_io()  argument
2700 	if (is_badblock(rdev, sector, sectors, &first_bad, &bad_sectors)  in r10_sync_page_io()
2703 	if (sync_page_io(rdev, sector, sectors << 9, page, op, false))  in r10_sync_page_io()
2713 	if (!rdev_set_badblocks(rdev, sector, sectors, 0))  in r10_sync_page_io()
2729 	int sectors = r10_bio->sectors, slot = r10_bio->read_slot;  in fix_read_error()  local
2757 	while(sectors) {  in fix_read_error()
2758 		int s = sectors;  in fix_read_error()
2898 		sectors -= s;  in fix_read_error()
2922 	int sectors;  in narrow_write_error()  local
2923 	int sect_to_write = r10_bio->sectors;  in narrow_write_error()
2932 	sectors = ((r10_bio->sector + block_sectors)  in narrow_write_error()
2939 		if (sectors > sect_to_write)  in narrow_write_error()
2940 			sectors = sect_to_write;  in narrow_write_error()
2944 		bio_trim(wbio, sector - bio->bi_iter.bi_sector, sectors);  in narrow_write_error()
2953 						sectors, 0)  in narrow_write_error()
2957 		sect_to_write -= sectors;  in narrow_write_error()
2958 		sector += sectors;  in narrow_write_error()
2959 		sectors = block_sectors;  in narrow_write_error()
3025 					r10_bio->sectors, 0);  in handle_write_completed()
3030 					    r10_bio->sectors, 0))  in handle_write_completed()
3042 					r10_bio->sectors, 0);  in handle_write_completed()
3047 					    r10_bio->sectors, 0))  in handle_write_completed()
3062 					r10_bio->sectors, 0);  in handle_write_completed()
3079 					r10_bio->sectors, 0);  in handle_write_completed()
3737 		r10_bio->sectors = (sector_nr | chunk_mask) - sector_nr + 1;  in raid10_sync_request()
3845 	r10_bio->sectors = nr_sectors;  in raid10_sync_request()
3899 		r10_bio->sectors = nr_sectors;  in raid10_sync_request()
3930 raid10_size(struct mddev *mddev, sector_t sectors, int raid_disks)  in raid10_size()  argument
3938 	if (!sectors)  in raid10_size()
3939 		sectors = conf->dev_sectors;  in raid10_size()
3941 	size = sectors >> conf->geo.chunk_shift;  in raid10_size()
4345 static int raid10_resize(struct mddev *mddev, sector_t sectors)  in raid10_resize()  argument
4369 	size = raid10_size(mddev, sectors, 0);  in raid10_resize()
4379 	if (sectors > mddev->dev_sectors &&  in raid10_resize()
4384 	calc_sectors(conf, sectors);  in raid10_resize()
4418 				rdev->sectors = size;  in raid10_takeover_raid0()
4925 	r10_bio->sectors = last - sector_nr + 1;  in reshape_request()
5024 	r10_bio->sectors = nr_sectors;  in reshape_request()
5027 	md_sync_acct_bio(read_bio, r10_bio->sectors);  in reshape_request()
5064 			md_done_sync(mddev, r10_bio->sectors, 0);  in reshape_request_write()
5090 		md_sync_acct_bio(b, r10_bio->sectors);  in reshape_request_write()
5133 	int sectors = r10_bio->sectors;  in handle_reshape_read_error()  local
5152 	while (sectors) {  in handle_reshape_read_error()
5153 		int s = sectors;  in handle_reshape_read_error()
5197 		sectors -= s;  in handle_reshape_read_error()
5235 	md_done_sync(r10_bio->mddev, r10_bio->sectors, 1);  in end_reshape_request()