src/share/vm/gc_implementation/g1/g1SATBCardTableModRefBS.cpp

rev 7807 : [mq]: bcast

@@ -31,12 +31,15 @@
 #include "runtime/atomic.inline.hpp"
 #include "runtime/mutexLocker.hpp"
 #include "runtime/orderAccess.inline.hpp"
 #include "runtime/thread.inline.hpp"
 
-G1SATBCardTableModRefBS::G1SATBCardTableModRefBS(MemRegion whole_heap, BarrierSet::Name kind) :
-  CardTableModRefBS(whole_heap, kind) { }
+G1SATBCardTableModRefBS::G1SATBCardTableModRefBS(
+  MemRegion whole_heap,
+  const BarrierSet::FakeRtti& fake_rtti) :
+  CardTableModRefBS(whole_heap, fake_rtti.add_tag(BarrierSet::G1SATBCT))
+{ }
 
 void G1SATBCardTableModRefBS::enqueue(oop pre_val) {
   // Nulls should have been already filtered.
   assert(pre_val->is_oop(true), "Error");
 

@@ -128,11 +131,11 @@
   _card_table->clear(mr);
 }
 
 G1SATBCardTableLoggingModRefBS::
 G1SATBCardTableLoggingModRefBS(MemRegion whole_heap) :
-  G1SATBCardTableModRefBS(whole_heap, BarrierSet::G1SATBCTLogging),
+  G1SATBCardTableModRefBS(whole_heap, BarrierSet::FakeRtti(G1SATBCTLogging)),
   _dcqs(JavaThread::dirty_card_queue_set()),
   _listener()
 {
   _listener.set_card_table(this);
 }

@@ -201,11 +204,11 @@
   comb = comb >> HeapRegion::LogOfHRGrainBytes;
   if (comb == 0) return;
   if (new_val == NULL) return;
   // Otherwise, log it.
   G1SATBCardTableLoggingModRefBS* g1_bs =
-    (G1SATBCardTableLoggingModRefBS*)Universe::heap()->barrier_set();
+    barrier_set_cast<G1SATBCardTableLoggingModRefBS>(Universe::heap()->barrier_set());
   g1_bs->write_ref_field_work(field, new_val);
 }
 
 void
 G1SATBCardTableLoggingModRefBS::invalidate(MemRegion mr, bool whole_heap) {