MiDeleteMergedPte

_MI_PAGE_DELETE_RESULT __stdcall MiDeleteMergedPte(_MI_PARTITION *Partition, _MMPTE *ProtoPte){
  __int64 v4; 
  ULONG_PTR v5; 
  _MI_PAGE_DELETE_RESULT v6; 
  _MMPTE v7; 
  UINT8 PageIrql; 

  PageIrql = 0;
  LODWORD(v4) = MI_READ_PTE_LOCK_FREE((INT64)ProtoPte);
  if( v4 )
  {
    v5 = (unsigned int)MiLockProtoPoolPage(ProtoPte, &PageIrql);
    v6 = MiTryDeleteTransitionPte(ProtoPte);
    if( v6 == PageChangedState )
    {
      LODWORD(v7.u.Long) = MI_READ_PTE_LOCK_FREE((INT64)ProtoPte);
      MiReleasePageFileSpace(Partition, v7, 1ui64);
    }
    MiUnlockProtoPoolPage(v5, PageIrql);
    LODWORD(v4) = v6;
  }
  return(int)v4;
}

Referenced by:

MiDecrementCloneBlockReference
MiDecrementCombinedPte