src/hotspot/share/logging/logOutputList.cpp

*** 28,44 ****
  #include "runtime/atomic.hpp"
  #include "runtime/orderAccess.hpp"
  #include "utilities/globalDefinitions.hpp"
  
  jint LogOutputList::increase_readers() {
!   jint result = Atomic::add(1, &_active_readers);
    assert(_active_readers > 0, "Ensure we have consistent state");
    return result;
  }
  
  jint LogOutputList::decrease_readers() {
!   jint result = Atomic::add(-1, &_active_readers);
    assert(result >= 0, "Ensure we have consistent state");
    return result;
  }
  
  void LogOutputList::wait_until_no_readers() const {
--- 28,44 ----
  #include "runtime/atomic.hpp"
  #include "runtime/orderAccess.hpp"
  #include "utilities/globalDefinitions.hpp"
  
  jint LogOutputList::increase_readers() {
!   jint result = Atomic::add(&_active_readers, 1);
    assert(_active_readers > 0, "Ensure we have consistent state");
    return result;
  }
  
  jint LogOutputList::decrease_readers() {
!   jint result = Atomic::add(&_active_readers, -1);
    assert(result >= 0, "Ensure we have consistent state");
    return result;
  }
  
  void LogOutputList::wait_until_no_readers() const {