src/hotspot/share/runtime/biasedLocking.cpp

rev 57079 : imported patch 8234796

@@ -502,27 +502,28 @@
     return _safepoint_id;
   }
 };
 
 
-class RevokeOneBias : public ThreadClosure {
+class RevokeOneBias : public HandshakeOperation {
 protected:
   Handle _obj;
   JavaThread* _requesting_thread;
   JavaThread* _biased_locker;
   BiasedLocking::Condition _status_code;
   traceid _biased_locker_id;
 
 public:
   RevokeOneBias(Handle obj, JavaThread* requesting_thread, JavaThread* biased_locker)
-    : _obj(obj)
+    : HandshakeOperation("RevokeOneBias")
+    , _obj(obj)
     , _requesting_thread(requesting_thread)
     , _biased_locker(biased_locker)
     , _status_code(BiasedLocking::NOT_BIASED)
     , _biased_locker_id(0) {}
 
-  void do_thread(Thread* target) {
+  void do_thread(JavaThread* target) {
     assert(target == _biased_locker, "Wrong thread");
 
     oop o = _obj();
     markWord mark = o->mark();