src/share/vm/gc/serial/defNewGeneration.cpp

rev 12906 : [mq]: gc_interface

*** 192,202 ****
  {
    MemRegion cmr((HeapWord*)_virtual_space.low(),
                  (HeapWord*)_virtual_space.high());
    GenCollectedHeap* gch = GenCollectedHeap::heap();
  
!   gch->barrier_set()->resize_covered_region(cmr);
  
    _eden_space = new ContiguousSpace();
    _from_space = new ContiguousSpace();
    _to_space   = new ContiguousSpace();
  
--- 192,202 ----
  {
    MemRegion cmr((HeapWord*)_virtual_space.low(),
                  (HeapWord*)_virtual_space.high());
    GenCollectedHeap* gch = GenCollectedHeap::heap();
  
!   gch->rem_set()->resize_covered_region(cmr);
  
    _eden_space = new ContiguousSpace();
    _from_space = new ContiguousSpace();
    _to_space   = new ContiguousSpace();
  
*** 457,467 ****
      compute_space_boundaries(eden()->used(),
                               SpaceDecorator::Clear,
                               SpaceDecorator::DontMangle);
      MemRegion cmr((HeapWord*)_virtual_space.low(),
                    (HeapWord*)_virtual_space.high());
!     gch->barrier_set()->resize_covered_region(cmr);
  
      log_debug(gc, ergo, heap)(
          "New generation size " SIZE_FORMAT "K->" SIZE_FORMAT "K [eden=" SIZE_FORMAT "K,survivor=" SIZE_FORMAT "K]",
          new_size_before/K, _virtual_space.committed_size()/K,
          eden()->capacity()/K, from()->capacity()/K);
--- 457,467 ----
      compute_space_boundaries(eden()->used(),
                               SpaceDecorator::Clear,
                               SpaceDecorator::DontMangle);
      MemRegion cmr((HeapWord*)_virtual_space.low(),
                    (HeapWord*)_virtual_space.high());
!     gch->rem_set()->resize_covered_region(cmr);
  
      log_debug(gc, ergo, heap)(
          "New generation size " SIZE_FORMAT "K->" SIZE_FORMAT "K [eden=" SIZE_FORMAT "K,survivor=" SIZE_FORMAT "K]",
          new_size_before/K, _virtual_space.committed_size()/K,
          eden()->capacity()/K, from()->capacity()/K);
*** 643,653 ****
           "save marks have not been newly set.");
  
    {
      // DefNew needs to run with n_threads == 0, to make sure the serial
      // version of the card table scanning code is used.
!     // See: CardTableModRefBSForCTRS::non_clean_card_iterate_possibly_parallel.
      StrongRootsScope srs(0);
  
      gch->young_process_roots(&srs,
                               &fsc_with_no_gc_barrier,
                               &fsc_with_gc_barrier,
--- 643,653 ----
           "save marks have not been newly set.");
  
    {
      // DefNew needs to run with n_threads == 0, to make sure the serial
      // version of the card table scanning code is used.
!     // See: CardTableRS::non_clean_card_iterate_possibly_parallel.
      StrongRootsScope srs(0);
  
      gch->young_process_roots(&srs,
                               &fsc_with_no_gc_barrier,
                               &fsc_with_gc_barrier,