--- old/src/hotspot/share/runtime/vmOperations.cpp 2020-07-13 15:31:54.000000000 -0400 +++ new/src/hotspot/share/runtime/vmOperations.cpp 2020-07-13 15:31:54.000000000 -0400 @@ -431,10 +431,10 @@ } bool VM_Exit::doit_prologue() { - if (AsyncDeflateIdleMonitors && log_is_enabled(Info, monitorinflation)) { - // AsyncDeflateIdleMonitors does a special deflation in order - // to reduce the in-use monitor population that is reported by - // ObjectSynchronizer::log_in_use_monitor_details() at VM exit. + if (log_is_enabled(Info, monitorinflation)) { + // Do a deflation in order to reduce the in-use monitor population + // that is reported by ObjectSynchronizer::log_in_use_monitor_details() + // at VM exit. ObjectSynchronizer::request_deflate_idle_monitors(); } return true;