IopSetDiskIoAttributionExtension

VOID __fastcall IopSetDiskIoAttributionExtension(_IRP *Irp, UINT64 DiskIoAttributionHandle){
  __int64 v2; 
  char v3; 
  char v4; 
  __int64 v5; 
  _IOP_IRP_EXTENSION *IrpExtension; 
  _EPROCESS *v7; 
  VOID *ContextOut; 

  ContextOut = (VOID *)DiskIoAttributionHandle;
  v4 = v3;
  v5 = v2;
  IrpExtension = IopAllocateIrpExtension(Irp, IopDiskIoAttributionType);
  if( IrpExtension )
  {
    v7 = *(_EPROCESS **)(v5 + 544);
    if( (v7->Flags3 & 0x1000) != 0 && v7->Job && *((_QWORD *)v7->Job + 169) && (v4 & 1) == 0 )
      IopReferenceIoAttributionFromProcess(v7, 1u, &ContextOut);
    IrpExtension->DiskIoAttributionHandle = (unsigned __int64)ContextOut;
  }
}

Referenced by: