/* Backup function for HDiskImage. Only a few fields need to be backup. This is for making the Disk buffer refresh as few as possible. */
EFI_STATUS HMemImageBackup(VOID)
/* Backup function for HDiskImage. Only a few fields need to be backup. This is for making the Disk buffer refresh as few as possible. */
EFI_STATUS HMemImageBackup(VOID)
{
  HMemImageBackupVar.Offset = HMemImage.Offset;
  HMemImageBackupVar.Size   = HMemImage.Size;
  return EFI_SUCCESS;
}