*** old/src/share/vm/runtime/vm_operations.hpp	Tue Oct 14 09:41:36 2014
--- new/src/share/vm/runtime/vm_operations.hpp	Tue Oct 14 09:41:31 2014

*** 98,107 ****
--- 98,108 ----
    template(Exit)                                  \
    template(LinuxDllLoad)                          \
    template(RotateGCLog)                           \
    template(WhiteBoxOperation)                     \
    template(ClassLoaderStatsOperation)             \
+   template(MarkActiveNMethods)                    \
    template(PrintCompileQueue)                     \
    template(PrintCodeList)                         \
    template(PrintCodeCache)                        \
  
  class VM_Operation: public CHeapObj<mtInternal> {

*** 250,259 ****
--- 251,267 ----
    VMOp_Type type() const                        { return VMOp_Deoptimize; }
    void doit();
    bool allow_nested_vm_operations() const        { return true; }
  };
  
+ class VM_MarkActiveNMethods: public VM_Operation {
+  public:
+   VM_MarkActiveNMethods() {}
+   VMOp_Type type() const                         { return VMOp_MarkActiveNMethods; }
+   void doit();
+   bool allow_nested_vm_operations() const        { return true; }
+ };
  
  // Deopt helper that can deoptimize frames in threads other than the
  // current thread.  Only used through Deoptimization::deoptimize_frame.
  class VM_DeoptimizeFrame: public VM_Operation {
    friend class Deoptimization;