VOID
PerfInfoFlushProfileCache(
      VOID 
  );

Routine description:

    Flushes the profile cache to the log buffer.  To make sure it get's valid data
    we read the 2 separate version numbers (1 before and 1 after) to check if it's
    been changed.  If so, we just read again.  If that fails often, then we disable
    the cache.  Once the cache is read, we clear it.  This may cause samples to be
    lost but that's ok as this is statistical and it won't matter.

Arguments:
    CheckVersion - If FALSE, the version is not checked. This used when the profile
        interrupt code flushes the cache.

Return Value:
    None