src/hotspot/share/jfr/leakprofiler/chains/objectSampleMarker.hpp

@@ -68,11 +68,11 @@
      // save the original markWord
      _store->push(ObjectSampleMarkWord(obj, obj->mark()));
      // now we will set the mark word to "marked" in order to quickly
      // identify sample objects during the reachability search from gc roots.
      assert(!obj->mark().is_marked(), "should only mark an object once");
-     obj->set_mark(markWord::prototype().set_marked());
+     obj->set_mark(obj->prototype_mark().set_marked());
      assert(obj->mark().is_marked(), "invariant");
    }
  };
  
  #endif // SHARE_JFR_LEAKPROFILER_CHAINS_OBJECTSAMPLEMARKER_HPP