src/share/vm/runtime/thread.hpp

*** 264,274 ****
    friend class GC_locker;
  
    ThreadLocalAllocBuffer _tlab;                 // Thread-local eden
    jlong _allocated_bytes;                       // Cumulative number of bytes allocated on
                                                  // the Java heap
-   uint _gc_id;                                  // The current GC id when a thread takes part in GC
  
    TRACE_DATA _trace_data;                       // Thread-local data for tracing
  
    ThreadExt _ext;
  
--- 264,273 ----
*** 424,436 ****
    jlong allocated_bytes()               { return _allocated_bytes; }
    void set_allocated_bytes(jlong value) { _allocated_bytes = value; }
    void incr_allocated_bytes(jlong size) { _allocated_bytes += size; }
    inline jlong cooked_allocated_bytes();
  
-   void set_gc_id(uint gc_id) { _gc_id = gc_id; }
-   uint gc_id() { return _gc_id; }
- 
    TRACE_DATA* trace_data()              { return &_trace_data; }
  
    const ThreadExt& ext() const          { return _ext; }
    ThreadExt& ext()                      { return _ext; }
  
--- 423,432 ----