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

rev 12906 : [mq]: gc_interface

@@ -231,16 +231,16 @@
 
     survivors_empty = young_gen->from_space()->is_empty() &&
                       young_gen->to_space()->is_empty();
     young_gen_empty = eden_empty && survivors_empty;
 
-    ModRefBarrierSet* modBS = barrier_set_cast<ModRefBarrierSet>(heap->barrier_set());
+    PSCardTable* card_table = heap->card_table();
     MemRegion old_mr = heap->old_gen()->reserved();
     if (young_gen_empty) {
-      modBS->clear(MemRegion(old_mr.start(), old_mr.end()));
+      card_table->clear(MemRegion(old_mr.start(), old_mr.end()));
     } else {
-      modBS->invalidate(MemRegion(old_mr.start(), old_mr.end()));
+      card_table->invalidate(MemRegion(old_mr.start(), old_mr.end()));
     }
 
     // Delete metaspaces for unloaded class loaders and clean up loader_data graph
     ClassLoaderDataGraph::purge();
     MetaspaceAux::verify_metrics();