src/hotspot/share/runtime/tieredThresholdPolicy.cpp

rev 56252 : imported patch 8226705-v2

@@ -443,10 +443,11 @@
       if (mh->has_aot_code() && mh->code() != mh->aot_code()) {
         mh->aot_code()->make_entrant();
         if (mh->has_compiled_code()) {
           mh->code()->make_not_entrant();
         }
+        MutexLocker pl(CompiledMethod_lock, Mutex::_no_safepoint_check_flag);
         Method::set_code(mh, mh->aot_code());
       }
     }
     return;
   }