src/share/vm/oops/methodCounters.hpp

rev 12709 : 8170812: Metaspace corruption caused by incorrect memory size for MethodCounters
Reviewed-by: kbarrett, coleenp

@@ -114,11 +114,13 @@
   void deallocate_contents(ClassLoaderData* loader_data) {}
   DEBUG_ONLY(bool on_stack() { return false; })  // for template
 
   AOT_ONLY(Method* method() const { return _method; })
 
-  static int size() { return sizeof(MethodCounters) / wordSize; }
+  static int size() {
+    return align_size_up(sizeof(MethodCounters), wordSize) / wordSize;
+  }
 
   bool is_klass() const { return false; }
 
   void clear_counters();