src/share/vm/gc_implementation/g1/concurrentMark.cpp

*** 479,491 ****
    return MAX2((n_par_threads + 2) / 4, 1U);
  }
  
  ConcurrentMark::ConcurrentMark(G1CollectedHeap* g1h, ReservedSpace heap_rs) :
    _g1h(g1h),
!   _markBitMap1(MinObjAlignment - 1),
!   _markBitMap2(MinObjAlignment - 1),
! 
    _parallel_marking_threads(0),
    _max_parallel_marking_threads(0),
    _sleep_factor(0.0),
    _marking_task_overhead(1.0),
    _cleanup_sleep_factor(0.0),
--- 479,490 ----
    return MAX2((n_par_threads + 2) / 4, 1U);
  }
  
  ConcurrentMark::ConcurrentMark(G1CollectedHeap* g1h, ReservedSpace heap_rs) :
    _g1h(g1h),
!   _markBitMap1(log2_intptr(MinObjAlignment)),
!   _markBitMap2(log2_intptr(MinObjAlignment)),
    _parallel_marking_threads(0),
    _max_parallel_marking_threads(0),
    _sleep_factor(0.0),
    _marking_task_overhead(1.0),
    _cleanup_sleep_factor(0.0),