src/share/vm/prims/jni.cpp

rev 9380 : 8237499: JFR: Include stack trace in the ThreadStart event
Reviewed-by: egahlin

*** 5023,5033 ****
--- 5023,5040 ----
  static void post_thread_start_event(const JavaThread* jt) {
    assert(jt != NULL, "invariant");
    EventThreadStart event;
    if (event.should_commit()) {
      event.set_thread(JFR_THREAD_ID(jt));
+     event.set_parentThread((traceid)0);
+     if (EventThreadStart::is_stacktrace_enabled()) {
+       jt->jfr_thread_local()->set_cached_stack_trace_id((traceid)0);
        event.commit();
+       jt->jfr_thread_local()->clear_cached_stack_trace();
+     } else {
+       event.commit();
+     }
    }
  }
  
  // Invocation API