749 	sector_t num_sectors = i_size_read(rdev->bdev->bd_inode) / 512;  in calc_dev_sboffset()  local
750 	return MD_NEW_SIZE_SECTORS(num_sectors);  in calc_dev_sboffset()
1008 						sector_t num_sectors);
1403 super_90_rdev_size_change(struct md_rdev *rdev, sector_t num_sectors)  in super_90_rdev_size_change()  argument
1405 	if (num_sectors && num_sectors < rdev->mddev->dev_sectors)  in super_90_rdev_size_change()
1410 	if (!num_sectors || num_sectors > rdev->sb_start)  in super_90_rdev_size_change()
1411 		num_sectors = rdev->sb_start;  in super_90_rdev_size_change()
1415 	if (IS_ENABLED(CONFIG_LBDAF) && (u64)num_sectors >= (2ULL << 32) &&  in super_90_rdev_size_change()
1417 		num_sectors = (sector_t)(2ULL << 32) - 2;  in super_90_rdev_size_change()
1422 	return num_sectors;  in super_90_rdev_size_change()
1960 super_1_rdev_size_change(struct md_rdev *rdev, sector_t num_sectors)  in super_1_rdev_size_change()  argument
1964 	if (num_sectors && num_sectors < rdev->mddev->dev_sectors)  in super_1_rdev_size_change()
1972 		if (!num_sectors || num_sectors > max_sectors)  in super_1_rdev_size_change()
1973 			num_sectors = max_sectors;  in super_1_rdev_size_change()
1983 		if (!num_sectors || num_sectors > max_sectors)  in super_1_rdev_size_change()
1984 			num_sectors = max_sectors;  in super_1_rdev_size_change()
1988 	sb->data_size = cpu_to_le64(num_sectors);  in super_1_rdev_size_change()
1995 	return num_sectors;  in super_1_rdev_size_change()
4403 static int update_size(struct mddev *mddev, sector_t num_sectors);
6840 static int update_size(struct mddev *mddev, sector_t num_sectors)  in update_size()  argument
6844 	int fit = (num_sectors == 0);  in update_size()
6867 		if (fit && (num_sectors == 0 || num_sectors > avail))  in update_size()
6868 			num_sectors = avail;  in update_size()
6869 		if (avail < num_sectors)  in update_size()
6872 	rv = mddev->pers->resize(mddev, num_sectors);  in update_size()