src/share/vm/gc/cms/vmCMSOperations.hpp

*** 25,34 ****
--- 25,35 ----
  #ifndef SHARE_VM_GC_CMS_VMCMSOPERATIONS_HPP
  #define SHARE_VM_GC_CMS_VMCMSOPERATIONS_HPP
  
  #include "gc/cms/concurrentMarkSweepGeneration.hpp"
  #include "gc/shared/gcCause.hpp"
+ #include "gc/shared/gcId.hpp"
  #include "gc/shared/vmGCOperations.hpp"
  #include "runtime/vm_operations.hpp"
  
  // The VM_CMS_Operation is slightly different from
  // a VM_GC_Operation -- and would not have subclassed easily
*** 51,71 ****
  
  class VM_CMS_Operation: public VM_Operation {
   protected:
    CMSCollector*  _collector;                 // associated collector
    bool           _prologue_succeeded;     // whether doit_prologue succeeded
  
    bool lost_race() const;
  
    // java.lang.ref.Reference support
    void acquire_pending_list_lock();
    void release_and_notify_pending_list_lock();
  
   public:
    VM_CMS_Operation(CMSCollector* collector):
      _collector(collector),
!     _prologue_succeeded(false) {}
    ~VM_CMS_Operation() {}
  
    // The legal collector state for executing this CMS op.
    virtual const CMSCollector::CollectorState legal_state() const = 0;
  
--- 52,74 ----
  
  class VM_CMS_Operation: public VM_Operation {
   protected:
    CMSCollector*  _collector;                 // associated collector
    bool           _prologue_succeeded;     // whether doit_prologue succeeded
+   uint           _gc_id;
  
    bool lost_race() const;
  
    // java.lang.ref.Reference support
    void acquire_pending_list_lock();
    void release_and_notify_pending_list_lock();
  
   public:
    VM_CMS_Operation(CMSCollector* collector):
      _collector(collector),
!     _prologue_succeeded(false),
!     _gc_id(GCId::current()) {}
    ~VM_CMS_Operation() {}
  
    // The legal collector state for executing this CMS op.
    virtual const CMSCollector::CollectorState legal_state() const = 0;