ZwQueryVolumeInformationFile

NTSTATUS __stdcall ZwQueryVolumeInformationFile(
        HANDLE FileHandle,
        PIO_STATUS_BLOCK IoStatusBlock,
        PVOID FsInformation,
        ULONG Length,
        FS_INFORMATION_CLASS FsInformationClass){
  NTSTATUS result; 
  _disable();
  __readeflags();
  KiServiceInternal();
  return result;
}

Referenced by:

CmpGetVolumeClusterSize
CmpGetVolumeLogFileSizeCap
EtwpFinalizeHeader
EtwpUpdateFileHeader
PfpQueryFileExtentsRequest
PopValidateHiberFileSize
SmKmIsVolumeIoPossible
SmKmStoreFileCreate