2490 	sector_t max_sector, nr_sectors;  in sync_request()  local
2504 	max_sector = mddev->dev_sectors;  in sync_request()
2505 	if (sector_nr >= max_sector) {  in sync_request()
2511 		if (mddev->curr_resync < max_sector) /* aborted */  in sync_request()
2527 		return max_sector - sector_nr;  in sync_request()
2671 			max_sector = sector_nr + min_bad;  in sync_request()
2672 		rv = max_sector - sector_nr;  in sync_request()
2678 	if (max_sector > mddev->resync_max)  in sync_request()
2679 		max_sector = mddev->resync_max; /* Don't do IO beyond here */  in sync_request()
2680 	if (max_sector > sector_nr + good_sectors)  in sync_request()
2681 		max_sector = sector_nr + good_sectors;  in sync_request()
2687 		if (sector_nr + (len>>9) > max_sector)  in sync_request()
2688 			len = (max_sector - sector_nr) << 9;  in sync_request()