src/share/vm/gc/serial/defNewGeneration.cpp

@@ -737,11 +737,12 @@
 void DefNewGeneration::remove_forwarding_pointers() {
   RemoveForwardedPointerClosure rspc;
   eden()->object_iterate(&rspc);
   from()->object_iterate(&rspc);
 
-  _preserved_marks_set.restore(GenCollectedHeap::heap()->workers());
+  SharedPreservedMarksTaskExecutor task_executor(GenCollectedHeap::heap()->workers());
+  _preserved_marks_set.restore(&task_executor);
 }
 
 void DefNewGeneration::handle_promotion_failure(oop old) {
   log_debug(gc, promotion)("Promotion failure size = %d) ", old->size());