--- old/src/os/windows/vm/perfMemory_windows.cpp	2017-04-21 11:47:53.553327808 -0400
+++ new/src/os/windows/vm/perfMemory_windows.cpp	2017-04-21 11:47:53.029327787 -0400
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2001, 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2001, 2017, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -24,6 +24,7 @@
 
 #include "precompiled.hpp"
 #include "classfile/vmSymbols.hpp"
+#include "logging/log.hpp"
 #include "memory/allocation.inline.hpp"
 #include "memory/resourceArea.hpp"
 #include "oops/oop.inline.hpp"
@@ -1695,10 +1696,8 @@
   // invalidating the mapped view of the file
   CloseHandle(fmh);
 
-  if (PerfTraceMemOps) {
-    tty->print("mapped " SIZE_FORMAT " bytes for vmid %d at "
-               INTPTR_FORMAT "\n", size, vmid, mapAddress);
-  }
+  log_debug(perf, memops)("mapped " SIZE_FORMAT " bytes for vmid %d at "
+                          INTPTR_FORMAT "\n", size, vmid, mapAddress);
 }
 
 // this method unmaps the the mapped view of the the