src/share/vm/prims/unsafe.cpp

rev 5878 : [mq]: usdt1-gone

@@ -42,15 +42,10 @@
 
 /*
  *      Implementation of class sun.misc.Unsafe
  */
 
-#ifndef USDT2
-HS_DTRACE_PROBE_DECL3(hotspot, thread__park__begin, uintptr_t, int, long long);
-HS_DTRACE_PROBE_DECL1(hotspot, thread__park__end, uintptr_t);
-HS_DTRACE_PROBE_DECL1(hotspot, thread__unpark, uintptr_t);
-#endif /* !USDT2 */
 
 #define MAX_OBJECT_SIZE \
   ( arrayOopDesc::header_size(T_DOUBLE) * HeapWordSize \
     + ((julong)max_jint * sizeof(double)) )
 

@@ -1204,24 +1199,16 @@
 UNSAFE_END
 
 UNSAFE_ENTRY(void, Unsafe_Park(JNIEnv *env, jobject unsafe, jboolean isAbsolute, jlong time))
   UnsafeWrapper("Unsafe_Park");
   EventThreadPark event;
-#ifndef USDT2
-  HS_DTRACE_PROBE3(hotspot, thread__park__begin, thread->parker(), (int) isAbsolute, time);
-#else /* USDT2 */
-   HOTSPOT_THREAD_PARK_BEGIN(
-                             (uintptr_t) thread->parker(), (int) isAbsolute, time);
-#endif /* USDT2 */
+  HOTSPOT_THREAD_PARK_BEGIN((uintptr_t) thread->parker(), (int) isAbsolute, time);
+
   JavaThreadParkedState jtps(thread, time != 0);
   thread->parker()->park(isAbsolute != 0, time);
-#ifndef USDT2
-  HS_DTRACE_PROBE1(hotspot, thread__park__end, thread->parker());
-#else /* USDT2 */
-  HOTSPOT_THREAD_PARK_END(
-                          (uintptr_t) thread->parker());
-#endif /* USDT2 */
+
+  HOTSPOT_THREAD_PARK_END((uintptr_t) thread->parker());
   if (event.should_commit()) {
     oop obj = thread->current_park_blocker();
     event.set_klass((obj != NULL) ? obj->klass() : NULL);
     event.set_timeout(time);
     event.set_address((obj != NULL) ? (TYPE_ADDRESS) cast_from_oop<uintptr_t>(obj) : 0);

@@ -1256,16 +1243,11 @@
         }
       }
     }
   }
   if (p != NULL) {
-#ifndef USDT2
-    HS_DTRACE_PROBE1(hotspot, thread__unpark, p);
-#else /* USDT2 */
-    HOTSPOT_THREAD_UNPARK(
-                          (uintptr_t) p);
-#endif /* USDT2 */
+    HOTSPOT_THREAD_UNPARK((uintptr_t) p);
     p->unpark();
   }
 UNSAFE_END
 
 UNSAFE_ENTRY(jint, Unsafe_Loadavg(JNIEnv *env, jobject unsafe, jdoubleArray loadavg, jint nelem))