--- old/src/hotspot/share/runtime/vmThread.cpp	2019-07-11 14:36:42.000000000 -0400
+++ new/src/hotspot/share/runtime/vmThread.cpp	2019-07-11 14:36:41.000000000 -0400
@@ -311,11 +311,11 @@
     assert(should_terminate(), "termination flag must be set");
   }
 
-  if (AsyncDeflateIdleMonitors) {
+  if (AsyncDeflateIdleMonitors && log_is_enabled(Info, monitorinflation)) {
     // AsyncDeflateIdleMonitors does a special deflation at the final
     // safepoint in order to reduce the in-use monitor population that
-    // is reported ObjectSynchronizer::log_in_use_monitor_details() at
-    // VM exit.
+    // is reported by ObjectSynchronizer::log_in_use_monitor_details()
+    // at VM exit.
     ObjectSynchronizer::set_is_special_deflation_requested(true);
   }