src/share/vm/gc/parallel/psOldGen.cpp

rev 12906 : [mq]: gc_interface

@@ -108,15 +108,13 @@
     // (bottom to end) needs to be done.
     SpaceMangler::mangle_region(cmr);
   }
 
   ParallelScavengeHeap* heap = ParallelScavengeHeap::heap();
-  BarrierSet* bs = heap->barrier_set();
+  PSCardTable* ct = heap->card_table();
 
-  bs->resize_covered_region(cmr);
-
-  CardTableModRefBS* ct = barrier_set_cast<CardTableModRefBS>(bs);
+  ct->resize_covered_region(cmr);
 
   // Verify that the start and end of this generation is the start of a card.
   // If this wasn't true, a single card could span more than one generation,
   // which would cause problems when we commit/uncommit memory, and when we
   // clear and dirty cards.

@@ -383,11 +381,11 @@
   MemRegion new_memregion((HeapWord*)virtual_space()->low(),
     (HeapWord*)virtual_space()->high());
   size_t new_word_size = new_memregion.word_size();
 
   start_array()->set_covered_region(new_memregion);
-  ParallelScavengeHeap::heap()->barrier_set()->resize_covered_region(new_memregion);
+  ParallelScavengeHeap::heap()->card_table()->resize_covered_region(new_memregion);
 
   // ALWAYS do this last!!
   object_space()->initialize(new_memregion,
                              SpaceDecorator::DontClear,
                              SpaceDecorator::DontMangle);