src/share/vm/jfr/support/jfrAllocationTracer.cpp

rev 9464 : PR for JDK8

*** 1,7 ****
  /*
! * Copyright (c) 2016, 2018, 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.
--- 1,7 ----
  /*
! * Copyright (c) 2016, 2021, 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.
*** 26,43 ****
  #include "jfr/leakprofiler/leakProfiler.hpp"
  #include "jfr/support/jfrAllocationTracer.hpp"
  #include "jfr/support/jfrThreadLocal.hpp"
  #include "runtime/thread.hpp"
  
! JfrAllocationTracer::JfrAllocationTracer(HeapWord* obj, size_t alloc_size, Thread* thread) : _tl(NULL) {
    if (LeakProfiler::is_running()) {
      assert(thread->is_Java_thread(), "invariant");
-     _tl = thread->jfr_thread_local();
      LeakProfiler::sample(obj, alloc_size, (JavaThread*)thread);
    }
  }
- 
- JfrAllocationTracer::~JfrAllocationTracer() {
-   if (_tl != NULL) {
-     _tl->clear_cached_stack_trace();
-   }
- }
--- 26,36 ----
  #include "jfr/leakprofiler/leakProfiler.hpp"
  #include "jfr/support/jfrAllocationTracer.hpp"
  #include "jfr/support/jfrThreadLocal.hpp"
  #include "runtime/thread.hpp"
  
! JfrAllocationTracer::JfrAllocationTracer(HeapWord* obj, size_t alloc_size, Thread* thread) {
    if (LeakProfiler::is_running()) {
      assert(thread->is_Java_thread(), "invariant");
      LeakProfiler::sample(obj, alloc_size, (JavaThread*)thread);
    }
  }