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

rev 11970 : imported patch base_volatiles

*** 722,732 ****
  
   private:
    // Support for parallelizing young gen rescan in CMS remark phase
    ParNewGeneration* _young_gen;
  
!   HeapWord** _top_addr;    // ... Top of Eden
    HeapWord** _end_addr;    // ... End of Eden
    Mutex*     _eden_chunk_lock;
    HeapWord** _eden_chunk_array; // ... Eden partitioning array
    size_t     _eden_chunk_index; // ... top (exclusive) of array
    size_t     _eden_chunk_capacity;  // ... max entries in array
--- 722,732 ----
  
   private:
    // Support for parallelizing young gen rescan in CMS remark phase
    ParNewGeneration* _young_gen;
  
!   HeapWord* volatile* _top_addr;    // ... Top of Eden
    HeapWord**          _end_addr;    // ... End of Eden
    Mutex*              _eden_chunk_lock;
    HeapWord**          _eden_chunk_array; // ... Eden partitioning array
    size_t              _eden_chunk_index; // ... top (exclusive) of array
    size_t              _eden_chunk_capacity;  // ... max entries in array