--- a/src/hotspot/share/runtime/mutexLocker.cpp Wed Nov 13 11:21:15 2019 +0100
+++ b/src/hotspot/share/runtime/mutexLocker.cpp Wed Nov 13 11:37:29 2019 +0100
@@ -263,10 +263,6 @@
def(PerfDataMemAlloc_lock , PaddedMutex , leaf, true, _safepoint_check_always); // used for allocating PerfData memory for performance data
def(PerfDataManager_lock , PaddedMutex , leaf, true, _safepoint_check_always); // used for synchronized access to PerfDataManager resources
- // CMS_modUnionTable_lock leaf
- // CMS_bitMap_lock leaf 1
- // CMS_freeList_lock leaf 2
-
def(Threads_lock , PaddedMonitor, barrier, true, _safepoint_check_always); // Used for safepoint protocol.
def(NonJavaThreadsList_lock , PaddedMutex, leaf, true, _safepoint_check_never);
def(NonJavaThreadsListSync_lock , PaddedMutex, leaf, true, _safepoint_check_never);