src/share/vm/gc/parallel/psYoungGen.hpp

rev 10742 : Make fields used in lock-free algorithms volatile

*** 160,170 ****
    HeapWord* allocate(size_t word_size) {
      HeapWord* result = eden_space()->cas_allocate(word_size);
      return result;
    }
  
!   HeapWord** top_addr() const   { return eden_space()->top_addr(); }
    HeapWord** end_addr() const   { return eden_space()->end_addr(); }
  
    // Iteration.
    void oop_iterate(ExtendedOopClosure* cl);
    void object_iterate(ObjectClosure* cl);
--- 160,170 ----
    HeapWord* allocate(size_t word_size) {
      HeapWord* result = eden_space()->cas_allocate(word_size);
      return result;
    }
  
!   HeapWord* volatile* top_addr() const   { return eden_space()->top_addr(); }
    HeapWord** end_addr() const   { return eden_space()->end_addr(); }
  
    // Iteration.
    void oop_iterate(ExtendedOopClosure* cl);
    void object_iterate(ObjectClosure* cl);