src/share/vm/runtime/thread.inline.hpp

*** 72,77 ****
--- 72,83 ----
  inline void JavaThread::set_done_attaching_via_jni() {
    _jni_attach_state = _attached_via_jni;
    OrderAccess::fence();
  }
  
+ #if INCLUDE_ALL_GCS
+ char JavaThread::gc_state() const {
+   return _gc_state;
+ }
+ #endif
+ 
  #endif // SHARE_VM_RUNTIME_THREAD_INLINE_HPP