PfFbLogEntryReserve

VOID __stdcall PfFbLogEntryReserve(
        INT64 BufferList,
        _BYTE *BufferOut,
        INT64 a3,
        INT64 a4,
        VOID **LogEntryOut,
        UINT64 Size){
  __int64 v6; 
  INT64 v9; 
  PSLIST_ENTRY v10; 
  __int64 v11; 

  v6 = (unsigned int)a4;
  v9 = BufferList;
  while( ExAcquireRundownProtection((_EX_RUNDOWN_REF *)BufferList) )
  {
    while( 1 )
    {
      v10 = RtlpInterlockedPopEntrySList((PSLIST_HEADER)(v9 + 32));
      if( v10 )
        break;
      v10 = RtlpInterlockedPopEntrySList((PSLIST_HEADER)(v9 + 16));
      if( v10 )
        break;
      if( (*(int(__fastcall **)(INT64))(v9 + 88))(v9) < 0 )
        goto LABEL_9;
    }
    v11 = *((_QWORD *)&v10[1].Next + 1);
    if( v6 <= (__int64)v10[2].Next - v11 )
    {
      *(_QWORD *)a3 = v11;
      *(_QWORD *)BufferOut = v10;
      return;
    }
    if( !*((_DWORD *)&v10[2].Next + 2) )
    {
      RtlpInterlockedPushEntrySList((PSLIST_HEADER)(v9 + 16), v10);
LABEL_9:
      ++*(_DWORD *)(v9 + 108);
      *(_DWORD *)(v9 + 112) += v6;
      ExReleaseRundownProtection((_EX_RUNDOWN_REF *)v9);
      return;
    }
    (*(void(__fastcall **)(PSLIST_ENTRY))(v9 + 96))(v10);
    BufferList = v9;
  }
}

Referenced by: