src/hotspot/share/gc/g1/g1CollectedHeap.cpp

@@ -2726,11 +2726,11 @@
         while (hrrs.has_next(card_index)) {
           CardTable::CardValue* card_ptr = ct->byte_for_index(card_index);
           // The remembered set might contain references to already freed
           // regions. Filter out such entries to avoid failing card table
           // verification.
-          if (g1h->is_in_closed_subset(ct->addr_for(card_ptr))) {
+          if (g1h->is_in(ct->addr_for(card_ptr))) {
             if (*card_ptr != G1CardTable::dirty_card_val()) {
               *card_ptr = G1CardTable::dirty_card_val();
               _dcq.enqueue(card_ptr);
             }
           }

@@ -4603,15 +4603,10 @@
   assert(used() == recalculate_used(),
          "inconsistent used(), value: " SIZE_FORMAT " recalculated: " SIZE_FORMAT,
          used(), recalculate_used());
 }
 
-bool G1CollectedHeap::is_in_closed_subset(const void* p) const {
-  HeapRegion* hr = heap_region_containing(p);
-  return hr->is_in(p);
-}
-
 // Methods for the mutator alloc region
 
 HeapRegion* G1CollectedHeap::new_mutator_alloc_region(size_t word_size,
                                                       bool force) {
   assert_heap_locked_or_at_safepoint(true /* should_be_vm_thread */);