--- old/src/hotspot/share/services/memTracker.hpp	2018-02-15 14:25:50.828081163 +0100
+++ new/src/hotspot/share/services/memTracker.hpp	2018-02-15 14:25:50.604073568 +0100
@@ -113,6 +113,8 @@
 };
 
 class MemTracker : AllStatic {
+  friend class VirtualMemoryTrackerTest;
+
  public:
   static inline NMT_TrackingLevel tracking_level() {
     if (_tracking_level == NMT_unknown) {
@@ -215,8 +217,7 @@
     if (addr != NULL) {
       ThreadCritical tc;
       if (tracking_level() < NMT_summary) return;
-      VirtualMemoryTracker::add_reserved_region((address)addr, size,
-        stack, flag, true);
+      VirtualMemoryTracker::add_reserved_region((address)addr, size, stack, flag);
       VirtualMemoryTracker::add_committed_region((address)addr, size, stack);
     }
   }