NTSTATUS
PerfInfoStartLog(
      PERFINFO_GROUPMASK *PGroupMask,
      PERFINFO_START_LOG_LOCATION StartLogLocation
  );

Routine Description:

    This routine is called by WMI as part of kernel logger initialization.

Arguments:

    GroupMask - Masks for what to log.  This pointer point to an allocated
                area in WMI LoggerContext.
    StartLogLocation - Indication of whether we're starting logging
                at boot time or while the system is running.  If
                we're starting at boot time, we don't need to snapshot
                the open files because there aren't any and we would
                crash if we tried to find the list.

Return Value: