src/share/vm/jfr/support/jfrThreadLocal.hpp

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

@@ -49,10 +49,11 @@
   jlong _wallclock_time;
   unsigned int _stack_trace_hash;
   mutable u4 _stackdepth;
   volatile jint _entering_suspend_flag;
   bool _dead;
+  traceid _parent_trace_id;
 
   JfrBuffer* install_native_buffer() const;
   JfrBuffer* install_java_buffer() const;
   JfrStackFrame* install_stackframes() const;
 

@@ -125,10 +126,14 @@
 
   void set_thread_id(traceid thread_id) {
     _trace_id = thread_id;
   }
 
+  traceid parent_thread_id() const {
+    return _parent_trace_id;
+  }
+
   void set_cached_stack_trace_id(traceid id, unsigned int hash = 0) {
     _stack_trace_id = id;
     _stack_trace_hash = hash;
   }