src/share/vm/classfile/classLoaderData.cpp

rev 6132 : 8037970: make PrintMethodData a diagnostic options
Summary: make PrintMethodData a diagnostic options for performance investigation
Reviewed-by:

*** 133,142 ****
--- 133,150 ----
    for (Klass* k = _klasses; k != NULL; k = k->next_link()) {
      f(k);
    }
  }
  
+ void ClassLoaderData::methods_do(void f(Method*)) {
+   for (Klass* k = _klasses; k != NULL; k = k->next_link()) {
+     if (k->oop_is_instance()) {
+       InstanceKlass::cast(k)->methods_do(f);
+     }
+   }
+ }
+ 
  void ClassLoaderData::loaded_classes_do(KlassClosure* klass_closure) {
    // Lock to avoid classes being modified/added/removed during iteration
    MutexLockerEx ml(metaspace_lock(),  Mutex::_no_safepoint_check_flag);
    for (Klass* k = _klasses; k != NULL; k = k->next_link()) {
      // Do not filter ArrayKlass oops here...
*** 622,631 ****
--- 630,645 ----
    for (ClassLoaderData* cld = _head; cld != NULL; cld = cld->next()) {
      cld->classes_do(f);
    }
  }
  
+ void ClassLoaderDataGraph::methods_do(void f(Method*)) {
+   for (ClassLoaderData* cld = _head; cld != NULL; cld = cld->next()) {
+     cld->methods_do(f);
+   }
+ }
+ 
  void ClassLoaderDataGraph::loaded_classes_do(KlassClosure* klass_closure) {
    for (ClassLoaderData* cld = _head; cld != NULL; cld = cld->next()) {
      cld->loaded_classes_do(klass_closure);
    }
  }