PoTraceSystemTimerResolutionKernel

VOID __stdcall PoTraceSystemTimerResolutionKernel(UINT64 DesiredTime, UINT64 Tag){
  char v2; 
  const _EVENT_DESCRIPTOR *v3; 
  REGHANDLE v4; 
  _EVENT_DATA_DESCRIPTOR UserData; 
  int *v6; 
  int v7; 
  int v8; 
  int v9; 
  int v10; 

  v10 = Tag;
  v9 = DesiredTime;
  v3 = (const _EVENT_DESCRIPTOR *)POP_ETW_EVENT_KERNEL_STRS_INTERNAL;
  if( !v2 )
    v3 = &POP_ETW_EVENT_KERNEL_STRS;
  if( PopDiagHandleRegistered )
  {
    v4 = PopDiagHandle;
    if( EtwEventEnabled(PopDiagHandle, v3) )
    {
      UserData.Reserved = 0;
      v8 = 0;
      UserData.Ptr = (unsigned __int64)&v9;
      UserData.Size = 4;
      v6 = &v10;
      v7 = 4;
      EtwWriteEx(v4, v3, 0i64, 0, 0, 0, 2u, &UserData);
    }
  }
}

Referenced by:

ExSetTimerResolution
KiCheckForTimerExpiration
KiSetClockInterval
KiSetVirtualHeteroClockIntervalRequest