src/hotspot/share/prims/whitebox.cpp

rev 56098 : imported patch 8226705-8221734-baseline

@@ -818,14 +818,12 @@
   VMThread::execute(&op);
   return op.result();
 WB_END
 
 WB_ENTRY(void, WB_DeoptimizeAll(JNIEnv* env, jobject o))
-  MutexLocker mu(Compile_lock);
   CodeCache::mark_all_nmethods_for_deoptimization();
-  VM_Deoptimize op;
-  VMThread::execute(&op);
+  Deoptimization::deoptimize_all_marked();
 WB_END
 
 WB_ENTRY(jint, WB_DeoptimizeMethod(JNIEnv* env, jobject o, jobject method, jboolean is_osr))
   jmethodID jmid = reflected_method_to_jmid(thread, env, method);
   int result = 0;

@@ -838,12 +836,11 @@
     mh->code()->mark_for_deoptimization();
     ++result;
   }
   result += CodeCache::mark_for_deoptimization(mh());
   if (result > 0) {
-    VM_Deoptimize op;
-    VMThread::execute(&op);
+    Deoptimization::deoptimize_all_marked();
   }
   return result;
 WB_END
 
 WB_ENTRY(jboolean, WB_IsMethodCompiled(JNIEnv* env, jobject o, jobject method, jboolean is_osr))