src/share/vm/gc/shenandoah/shenandoahPartialGC.cpp

rev 14453 : Remove secondary marking bitmap.

@@ -215,13 +215,13 @@
   void work(uint worker_id) {
     ShenandoahCollectionSet* cset = _heap->collection_set();
     ShenandoahHeapRegion* r = cset->claim_next();
     while (r != NULL) {
       HeapWord* bottom = r->bottom();
-      HeapWord* top = _heap->complete_top_at_mark_start(r->bottom());
+      HeapWord* top = _heap->top_at_mark_start(r->bottom());
       if (top > bottom) {
-        _heap->complete_mark_bit_map()->clear_range_large(MemRegion(bottom, top));
+        _heap->mark_bit_map()->clear_range_large(MemRegion(bottom, top));
       }
       r = cset->claim_next();
     }
   }
 

@@ -252,11 +252,11 @@
 
 bool ShenandoahPartialGC::prepare() {
   _heap->collection_set()->clear();
   assert(_heap->collection_set()->count() == 0, "collection set not clear");
 
-  _heap->ensure_parsability(true);
+  _heap->make_tlabs_parsable(true);
 
   ShenandoahConnectionMatrix* matrix = _heap->connection_matrix();
 
   if (UseShenandoahMatrix && PrintShenandoahMatrix) {
     LogTarget(Info, gc) lt;