CmpKeyFullNameLength

INT64 __fastcall CmpKeyFullNameLength(_CM_KEY_CONTROL_BLOCK *Kcb){
  unsigned int v1; 
  _CM_NAME_CONTROL_BLOCK *NameBlock; 
  int NameLength; 

  v1 = 0;
  while( Kcb )
  {
    if( (Kcb->_bf_b8 & 0x40000) != 0 && Kcb->ParentKcb )
    {
      Kcb = Kcb->ParentKcb;
    }
    else
    {
      NameBlock = Kcb->NameBlock;
      NameLength = NameBlock->NameHash.NameLength;
      if( (*(_DWORD *)NameBlock & 1) != 0 )
        NameLength *= 2;
      Kcb = Kcb->ParentKcb;
      v1 += NameLength + 2;
    }
  }
  return v1;
}

Referenced by:

CmpConstructNameFromKcbNameBlocks
CmpConstructNameFromKeyNodes
CmpCreateKeyControlBlock
CmpDoWritethroughReparse