*** old/src/share/vm/services/virtualMemoryTracker.cpp	Mon Aug 18 14:09:39 2014
--- new/src/share/vm/services/virtualMemoryTracker.cpp	Mon Aug 18 14:09:38 2014

*** 335,350 ****
--- 335,358 ----
          // Add new region
          VirtualMemorySummary::record_reserved_memory(rgn.size(), flag);
  
          *reserved_rgn = rgn;
          return true;
        } else {
+       } 
+       
+       // CDS mapping region.
+       // CDS reserves the whole region for mapping CDS archive, then maps each section into the region.
+       // NMT reports CDS as a whole.
+       if (reserved_rgn->flag() == mtClassShared) {
+         assert(reserved_rgn->contain_region(base_addr, size), "Reserved CDS region should contain this mapping region");
+         return true;
+       } 
+ 
        ShouldNotReachHere();
        return false;
      }
    }
    }
  }
  
  void VirtualMemoryTracker::set_reserved_region_type(address addr, MEMFLAGS flag) {
    assert(addr != NULL, "Invalid address");
    assert(_reserved_regions != NULL, "Sanity check");