1327 						sector_t num_sectors);
1742 super_90_rdev_size_change(struct md_rdev *rdev, sector_t num_sectors)  in super_90_rdev_size_change()  argument
1744 	if (num_sectors && num_sectors < rdev->mddev->dev_sectors)  in super_90_rdev_size_change()
1749 	if (!num_sectors || num_sectors > rdev->sb_start)  in super_90_rdev_size_change()
1750 		num_sectors = rdev->sb_start;  in super_90_rdev_size_change()
1754 	if ((u64)num_sectors >= (2ULL << 32) && rdev->mddev->level >= 1)  in super_90_rdev_size_change()
1755 		num_sectors = (sector_t)(2ULL << 32) - 2;  in super_90_rdev_size_change()
1760 	return num_sectors;  in super_90_rdev_size_change()
2373 super_1_rdev_size_change(struct md_rdev *rdev, sector_t num_sectors)  in super_1_rdev_size_change()  argument
2377 	if (num_sectors && num_sectors < rdev->mddev->dev_sectors)  in super_1_rdev_size_change()
2384 		if (!num_sectors || num_sectors > max_sectors)  in super_1_rdev_size_change()
2385 			num_sectors = max_sectors;  in super_1_rdev_size_change()
2405 		if (!num_sectors || num_sectors > max_sectors)  in super_1_rdev_size_change()
2406 			num_sectors = max_sectors;  in super_1_rdev_size_change()
2410 	sb->data_size = cpu_to_le64(num_sectors);  in super_1_rdev_size_change()
2417 	return num_sectors;  in super_1_rdev_size_change()
4911 static int update_size(struct mddev *mddev, sector_t num_sectors);
7807 static int update_size(struct mddev *mddev, sector_t num_sectors)  in update_size()  argument
7811 	int fit = (num_sectors == 0);  in update_size()
7833 		if (fit && (num_sectors == 0 || num_sectors > avail))  in update_size()
7834 			num_sectors = avail;  in update_size()
7835 		if (avail < num_sectors)  in update_size()
7838 	rv = mddev->pers->resize(mddev, num_sectors);  in update_size()