diff a/src/hotspot/share/code/nmethod.hpp b/src/hotspot/share/code/nmethod.hpp
--- a/src/hotspot/share/code/nmethod.hpp
+++ b/src/hotspot/share/code/nmethod.hpp
@@ -473,11 +473,11 @@
   }
 #endif
 
  public:
   void oops_do(OopClosure* f) { oops_do(f, false); }
-  void oops_do(OopClosure* f, bool allow_zombie);
+  void oops_do(OopClosure* f, bool allow_dead);
 
   bool test_set_oops_do_mark();
   static void oops_do_marking_prologue();
   static void oops_do_marking_epilogue();
   static bool oops_do_marking_is_active() { return _oops_do_mark_nmethods != NULL; }