NTSTATUS
PerfInfoFileNameRunDown(
  );

Routine Description:

    This routine walks through multiple lists to collect the names of all files.
    It includes:
    1. Handle table: for all file handles
    2. Process Vad for all file objects mapped in VAD.
    3. MmUnusedSegment List
    4. CcDirtySharedCacheMapList & CcCleanSharedCacheMapList

Arguments:

    None.