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));