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

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

*** 321,331 ****
    PLABStats _plab_stats;
  
    // A list of from-space images of to-be-scanned objects, threaded through
    // klass-pointers (klass information already copied to the forwarded
    // image.)  Manipulated with CAS.
!   oop _overflow_list;
    NOT_PRODUCT(ssize_t _num_par_pushes;)
  
    // This closure is used by the reference processor to filter out
    // references to live referent.
    DefNewGeneration::IsAliveClosure _is_alive_closure;
--- 321,331 ----
    PLABStats _plab_stats;
  
    // A list of from-space images of to-be-scanned objects, threaded through
    // klass-pointers (klass information already copied to the forwarded
    // image.)  Manipulated with CAS.
!   volatile oop _overflow_list;
    NOT_PRODUCT(ssize_t _num_par_pushes;)
  
    // This closure is used by the reference processor to filter out
    // references to live referent.
    DefNewGeneration::IsAliveClosure _is_alive_closure;