src/share/vm/memory/cardTableRS.cpp

*** 165,178 ****
    DirtyCardToOopClosure* dirty_card_closure, CardTableRS* ct) :
      _dirty_card_closure(dirty_card_closure), _ct(ct) {
      // Cannot yet substitute active_workers for n_par_threads
      // in the case where parallelism is being turned off by
      // setting n_par_threads to 0.
!     _is_par = (SharedHeap::heap()->n_par_threads() > 0);
      assert(!_is_par ||
!            (SharedHeap::heap()->n_par_threads() ==
!             SharedHeap::heap()->workers()->active_workers()), "Mismatch");
  }
  
  bool ClearNoncleanCardWrapper::is_word_aligned(jbyte* entry) {
    return (((intptr_t)entry) & (BytesPerWord-1)) == 0;
  }
--- 165,178 ----
    DirtyCardToOopClosure* dirty_card_closure, CardTableRS* ct) :
      _dirty_card_closure(dirty_card_closure), _ct(ct) {
      // Cannot yet substitute active_workers for n_par_threads
      // in the case where parallelism is being turned off by
      // setting n_par_threads to 0.
!     _is_par = (GenCollectedHeap::heap()->n_par_threads() > 0);
      assert(!_is_par ||
!            (GenCollectedHeap::heap()->n_par_threads() ==
!             GenCollectedHeap::heap()->workers()->active_workers()), "Mismatch");
  }
  
  bool ClearNoncleanCardWrapper::is_word_aligned(jbyte* entry) {
    return (((intptr_t)entry) & (BytesPerWord-1)) == 0;
  }