src/share/vm/runtime/java.cpp

rev 4773 : 8005849: JEP 167: Event-Based JVM Tracing
Reviewed-by: acorn, coleenp, sla
Contributed-by: Karen Kinnear <karen.kinnear@oracle.com>, Bengt Rutisson <bengt.rutisson@oracle.com>, Calvin Cheung <calvin.cheung@oracle.com>, Erik Gahlin <erik.gahlin@oracle.com>, Erik Helin <erik.helin@oracle.com>, Jesper Wilhelmsson <jesper.wilhelmsson@oracle.com>, Keith McGuigan <keith.mcguigan@oracle.com>, Mattias Tobiasson <mattias.tobiasson@oracle.com>, Markus Gronlund <markus.gronlund@oracle.com>, Mikael Auno <mikael.auno@oracle.com>, Nils Eliasson <nils.eliasson@oracle.com>, Nils Loodin <nils.loodin@oracle.com>, Rickard Backman <rickard.backman@oracle.com>, Staffan Larsen <staffan.larsen@oracle.com>, Stefan Karlsson <stefan.karlsson@oracle.com>, Yekaterina Kantserova <yekaterina.kantserova@oracle.com>

@@ -1,7 +1,7 @@
 /*
- * Copyright (c) 1997, 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
  * under the terms of the GNU General Public License version 2 only, as
  * published by the Free Software Foundation.

@@ -58,11 +58,10 @@
 #include "runtime/timer.hpp"
 #include "runtime/vm_operations.hpp"
 #include "services/memReporter.hpp"
 #include "services/memTracker.hpp"
 #include "trace/tracing.hpp"
-#include "trace/traceEventTypes.hpp"
 #include "utilities/dtrace.hpp"
 #include "utilities/globalDefinitions.hpp"
 #include "utilities/histogram.hpp"
 #include "utilities/macros.hpp"
 #include "utilities/vmError.hpp"

@@ -526,13 +525,16 @@
 
   if (JvmtiExport::should_post_thread_life()) {
     JvmtiExport::post_thread_end(thread);
   }
 
-  EVENT_BEGIN(TraceEventThreadEnd, event);
-  EVENT_COMMIT(event,
-      EVENT_SET(event, javalangthread, java_lang_Thread::thread_id(thread->threadObj())));
+
+  EventThreadEnd event;
+  if (event.should_commit()) {
+      event.set_javalangthread(java_lang_Thread::thread_id(thread->threadObj()));
+      event.commit();
+  }
 
   // Always call even when there are not JVMTI environments yet, since environments
   // may be attached late and JVMTI must track phases of VM execution
   JvmtiExport::post_vm_death();
   Threads::shutdown_vm_agents();