src/share/vm/gc/cms/concurrentMarkSweepGeneration.hpp

rev 11970 : [mq]: overflow_list_2

*** 538,548 ****
  
    OopTaskQueueSet* _task_queues;
  
    // Overflow list of grey objects, threaded through mark-word
    // Manipulated with CAS in the parallel/multi-threaded case.
!   oop _overflow_list;
    // The following array-pair keeps track of mark words
    // displaced for accommodating overflow list above.
    // This code will likely be revisited under RFE#4922830.
    Stack<oop, mtGC>     _preserved_oop_stack;
    Stack<markOop, mtGC> _preserved_mark_stack;
--- 538,548 ----
  
    OopTaskQueueSet* _task_queues;
  
    // Overflow list of grey objects, threaded through mark-word
    // Manipulated with CAS in the parallel/multi-threaded case.
!   oopDesc* volatile _overflow_list;
    // The following array-pair keeps track of mark words
    // displaced for accommodating overflow list above.
    // This code will likely be revisited under RFE#4922830.
    Stack<oop, mtGC>     _preserved_oop_stack;
    Stack<markOop, mtGC> _preserved_mark_stack;