src/share/vm/classfile/classLoaderData.cpp

*** 62,71 ****
--- 62,72 ----
  #include "runtime/safepoint.hpp"
  #include "runtime/synchronizer.hpp"
  #include "utilities/growableArray.hpp"
  #include "utilities/macros.hpp"
  #include "utilities/ostream.hpp"
+ #include "evtrace/traceEvents.hpp"
  #if INCLUDE_TRACE
  #include "trace/tracing.hpp"
  #endif
  
  ClassLoaderData * ClassLoaderData::_the_null_class_loader_data = NULL;
*** 304,313 ****
--- 305,317 ----
  
  void ClassLoaderData::unload() {
    _unloading = true;
  
    // Tell serviceability tools these classes are unloading
+   if (EnableEventTracing) {
+     TraceManager::class_loader_is_unloading(this); // also writes an event
+   }
    classes_do(InstanceKlass::notify_unload_class);
  
    if (TraceClassLoaderData) {
      ResourceMark rm;
      tty->print("[ClassLoaderData: unload loader data " INTPTR_FORMAT, p2i(this));