941 		rdev->sb_start = 0;  in md_rdev_clear()
1034 		bio->bi_iter.bi_sector = sector + rdev->sb_start;  in sync_page_io()
1222 	rdev->sb_start = calc_dev_sboffset(rdev);  in super_90_load()
1299 	rdev->sectors = rdev->sb_start;  in super_90_load()
1598 	rdev->sb_start = calc_dev_sboffset(rdev);  in super_90_rdev_size_change()
1599 	if (!num_sectors || num_sectors > rdev->sb_start)  in super_90_rdev_size_change()
1600 		num_sectors = rdev->sb_start;  in super_90_rdev_size_change()
1607 		md_super_write(rdev->mddev, rdev, rdev->sb_start, rdev->sb_size,  in super_90_rdev_size_change()
1650 	sector_t sb_start;  in super_1_load()  local
1666 		sb_start = i_size_read(rdev->bdev->bd_inode) >> 9;  in super_1_load()
1667 		sb_start -= 8*2;  in super_1_load()
1668 		sb_start &= ~(sector_t)(4*2-1);  in super_1_load()
1671 		sb_start = 0;  in super_1_load()
1674 		sb_start = 8;  in super_1_load()
1679 	rdev->sb_start = sb_start;  in super_1_load()
1692 	    le64_to_cpu(sb->super_offset) != rdev->sb_start ||  in super_1_load()
1726 	    && rdev->data_offset < sb_start + (rdev->sb_size/512))  in super_1_load()
1729 	    && rdev->new_data_offset < sb_start + (rdev->sb_size/512))  in super_1_load()
1781 		rdev->ppl.sector = rdev->sb_start + rdev->ppl.offset;  in super_1_load()
1826 		sectors = rdev->sb_start;  in super_1_load()
2120 			bb->sector = (rdev->sb_start +  in super_1_sync()
2201 	if (rdev->sb_start < rdev->data_offset) {  in super_1_rdev_size_change()
2212 		sector_t sb_start, bm_space;  in super_1_rdev_size_change()  local
2216 		sb_start = dev_size - 8*2;  in super_1_rdev_size_change()
2217 		sb_start &= ~(sector_t)(4*2 - 1);  in super_1_rdev_size_change()
2224 		max_sectors = sb_start - bm_space - 4*2;  in super_1_rdev_size_change()
2228 		rdev->sb_start = sb_start;  in super_1_rdev_size_change()
2232 	sb->super_offset = cpu_to_le64(rdev->sb_start);  in super_1_rdev_size_change()
2235 		md_super_write(rdev->mddev, rdev, rdev->sb_start, rdev->sb_size,  in super_1_rdev_size_change()
2262 	if (rdev->sb_start + (32+4)*2 > new_offset)  in super_1_allow_new_offset()
2266 	    rdev->sb_start + rdev->mddev->bitmap_info.offset +  in super_1_allow_new_offset()
2834 				       rdev->sb_start, rdev->sb_size,  in md_update_sb()
2838 				 (unsigned long long)rdev->sb_start);  in md_update_sb()
3570 		if ((sector > rdev->sb_start &&  in ppl_sector_store()
3571 		     sector - rdev->sb_start > S16_MAX) ||  in ppl_sector_store()
3572 		    (sector < rdev->sb_start &&  in ppl_sector_store()
3573 		     rdev->sb_start - sector > -S16_MIN))  in ppl_sector_store()
3575 		rdev->ppl.offset = sector - rdev->sb_start;  in ppl_sector_store()
5875 		} else if (rdev->data_offset < rdev->sb_start) {  in md_run()
5878 			    > rdev->sb_start) {  in md_run()
5884 			if (rdev->sb_start + rdev->sb_size/512  in md_run()
6911 			rdev->sb_start = i_size_read(rdev->bdev->bd_inode) / 512;  in md_add_new_disk()
6913 			rdev->sb_start = calc_dev_sboffset(rdev);  in md_add_new_disk()
6914 		rdev->sectors = rdev->sb_start;  in md_add_new_disk()
6996 		rdev->sb_start = calc_dev_sboffset(rdev);  in hot_add_disk()
6998 		rdev->sb_start = i_size_read(rdev->bdev->bd_inode) / 512;  in hot_add_disk()
7000 	rdev->sectors = rdev->sb_start;  in hot_add_disk()