old_total        2861 fs/btrfs/volumes.c 	u64 old_total;
old_total        2870 fs/btrfs/volumes.c 	old_total = btrfs_super_total_bytes(super_copy);
old_total        2880 fs/btrfs/volumes.c 			round_down(old_total + diff, fs_info->sectorsize));
old_total        4731 fs/btrfs/volumes.c 	u64 old_total = btrfs_super_total_bytes(super_copy);
old_total        4872 fs/btrfs/volumes.c 	WARN_ON(diff > old_total);
old_total        4874 fs/btrfs/volumes.c 			round_down(old_total - diff, fs_info->sectorsize));