829 		rdev->sb_start = 0;  in md_rdev_clear()
921 		bio->bi_iter.bi_sector = sector + rdev->sb_start;  in sync_page_io()
1108 	rdev->sb_start = calc_dev_sboffset(rdev);  in super_90_load()
1173 	rdev->sectors = rdev->sb_start;  in super_90_load()
1472 	rdev->sb_start = calc_dev_sboffset(rdev);  in super_90_rdev_size_change()
1473 	if (!num_sectors || num_sectors > rdev->sb_start)  in super_90_rdev_size_change()
1474 		num_sectors = rdev->sb_start;  in super_90_rdev_size_change()
1481 		md_super_write(rdev->mddev, rdev, rdev->sb_start, rdev->sb_size,  in super_90_rdev_size_change()
1524 	sector_t sb_start;  in super_1_load()  local
1539 		sb_start = i_size_read(rdev->bdev->bd_inode) >> 9;  in super_1_load()
1540 		sb_start -= 8*2;  in super_1_load()
1541 		sb_start &= ~(sector_t)(4*2-1);  in super_1_load()
1544 		sb_start = 0;  in super_1_load()
1547 		sb_start = 8;  in super_1_load()
1552 	rdev->sb_start = sb_start;  in super_1_load()
1565 	    le64_to_cpu(sb->super_offset) != rdev->sb_start ||  in super_1_load()
1599 	    && rdev->data_offset < sb_start + (rdev->sb_size/512))  in super_1_load()
1602 	    && rdev->new_data_offset < sb_start + (rdev->sb_size/512))  in super_1_load()
1654 		rdev->ppl.sector = rdev->sb_start + rdev->ppl.offset;  in super_1_load()
1688 		sectors = rdev->sb_start;  in super_1_load()
1982 			bb->sector = (rdev->sb_start +  in super_1_sync()
2045 	if (rdev->sb_start < rdev->data_offset) {  in super_1_rdev_size_change()
2056 		sector_t sb_start;  in super_1_rdev_size_change()  local
2057 		sb_start = (i_size_read(rdev->bdev->bd_inode) >> 9) - 8*2;  in super_1_rdev_size_change()
2058 		sb_start &= ~(sector_t)(4*2 - 1);  in super_1_rdev_size_change()
2059 		max_sectors = rdev->sectors + sb_start - rdev->sb_start;  in super_1_rdev_size_change()
2062 		rdev->sb_start = sb_start;  in super_1_rdev_size_change()
2066 	sb->super_offset = cpu_to_le64(rdev->sb_start);  in super_1_rdev_size_change()
2069 		md_super_write(rdev->mddev, rdev, rdev->sb_start, rdev->sb_size,  in super_1_rdev_size_change()
2096 	if (rdev->sb_start + (32+4)*2 > new_offset)  in super_1_allow_new_offset()
2100 	    rdev->sb_start + rdev->mddev->bitmap_info.offset +  in super_1_allow_new_offset()
2659 				       rdev->sb_start, rdev->sb_size,  in md_update_sb()
2663 				 (unsigned long long)rdev->sb_start);  in md_update_sb()
3387 		if ((sector > rdev->sb_start &&  in ppl_sector_store()
3388 		     sector - rdev->sb_start > S16_MAX) ||  in ppl_sector_store()
3389 		    (sector < rdev->sb_start &&  in ppl_sector_store()
3390 		     rdev->sb_start - sector > -S16_MIN))  in ppl_sector_store()
3392 		rdev->ppl.offset = sector - rdev->sb_start;  in ppl_sector_store()
5609 		} else if (rdev->data_offset < rdev->sb_start) {  in md_run()
5612 			    > rdev->sb_start) {  in md_run()
5618 			if (rdev->sb_start + rdev->sb_size/512  in md_run()
6644 			rdev->sb_start = i_size_read(rdev->bdev->bd_inode) / 512;  in add_new_disk()
6646 			rdev->sb_start = calc_dev_sboffset(rdev);  in add_new_disk()
6647 		rdev->sectors = rdev->sb_start;  in add_new_disk()
6727 		rdev->sb_start = calc_dev_sboffset(rdev);  in hot_add_disk()
6729 		rdev->sb_start = i_size_read(rdev->bdev->bd_inode) / 512;  in hot_add_disk()
6731 	rdev->sectors = rdev->sb_start;  in hot_add_disk()