src/hotspot/share/runtime/threadWXSetters.inline.hpp

*** 40,11 ***
    WXMode *_this_wx_mode;
    ThreadWXEnable *_prev;
  public:
    ThreadWXEnable(WXMode* new_mode, Thread* thread) :
      _thread(thread), _this_wx_mode(new_mode) {
!     NOT_PRODUCT(PerfTraceTime ptt(ClassLoader::perf_change_wx_time());)
      JavaThread* javaThread
        = _thread && _thread->is_Java_thread()
                  ? JavaThread::cast(_thread) : nullptr;
      _prev = javaThread != nullptr ? javaThread->_cur_wx_enable: nullptr;
      _old_mode = _thread != nullptr ? _thread->enable_wx(*new_mode) : WXWrite;
--- 40,11 ---
    WXMode *_this_wx_mode;
    ThreadWXEnable *_prev;
  public:
    ThreadWXEnable(WXMode* new_mode, Thread* thread) :
      _thread(thread), _this_wx_mode(new_mode) {
!     NOT_PRODUCT(PerfTraceElapsedTime ptt(ClassLoader::perf_change_wx_time());)
      JavaThread* javaThread
        = _thread && _thread->is_Java_thread()
                  ? JavaThread::cast(_thread) : nullptr;
      _prev = javaThread != nullptr ? javaThread->_cur_wx_enable: nullptr;
      _old_mode = _thread != nullptr ? _thread->enable_wx(*new_mode) : WXWrite;

*** 53,11 ***
        javaThread->_cur_wx_mode = new_mode;
      }
    }
    ThreadWXEnable(WXMode new_mode, Thread* thread) :
      _thread(thread), _this_wx_mode(nullptr) {
!     NOT_PRODUCT(PerfTraceTime ptt(ClassLoader::perf_change_wx_time());)
      JavaThread* javaThread
        = _thread && _thread->is_Java_thread()
          ? JavaThread::cast(_thread) : nullptr;
      _prev = javaThread != nullptr ? javaThread->_cur_wx_enable: nullptr;
      _old_mode = _thread != nullptr ? _thread->enable_wx(new_mode) : WXWrite;
--- 53,11 ---
        javaThread->_cur_wx_mode = new_mode;
      }
    }
    ThreadWXEnable(WXMode new_mode, Thread* thread) :
      _thread(thread), _this_wx_mode(nullptr) {
!     NOT_PRODUCT(PerfTraceElapsedTime ptt(ClassLoader::perf_change_wx_time());)
      JavaThread* javaThread
        = _thread && _thread->is_Java_thread()
          ? JavaThread::cast(_thread) : nullptr;
      _prev = javaThread != nullptr ? javaThread->_cur_wx_enable: nullptr;
      _old_mode = _thread != nullptr ? _thread->enable_wx(new_mode) : WXWrite;

*** 66,11 ***
        javaThread->_cur_wx_mode = nullptr;
      }
    }
  
    ~ThreadWXEnable() {
!     NOT_PRODUCT(PerfTraceTime ptt(ClassLoader::perf_change_wx_time());)
      if (_thread) {
        _thread->enable_wx(_old_mode);
        JavaThread* javaThread
          = _thread && _thread->is_Java_thread()
            ? JavaThread::cast(_thread) : nullptr;
--- 66,11 ---
        javaThread->_cur_wx_mode = nullptr;
      }
    }
  
    ~ThreadWXEnable() {
!     NOT_PRODUCT(PerfTraceElapsedTime ptt(ClassLoader::perf_change_wx_time());)
      if (_thread) {
        _thread->enable_wx(_old_mode);
        JavaThread* javaThread
          = _thread && _thread->is_Java_thread()
            ? JavaThread::cast(_thread) : nullptr;