--- old/src/hotspot/share/runtime/vmStructs.cpp	2019-12-11 14:56:20.000000000 -0500
+++ new/src/hotspot/share/runtime/vmStructs.cpp	2019-12-11 14:56:20.000000000 -0500
@@ -917,7 +917,7 @@
   volatile_nonstatic_field(ObjectMonitor,      _recursions,                                   intx)                                  \
   nonstatic_field(BasicObjectLock,             _lock,                                         BasicLock)                             \
   nonstatic_field(BasicObjectLock,             _obj,                                          oop)                                   \
-  static_ptr_volatile_field(ObjectSynchronizer, g_block_list,                                 PaddedObjectMonitor*)                  \
+  static_field(ObjectSynchronizer,             g_block_list,                                  PaddedObjectMonitor*)                  \
                                                                                                                                      \
   /*********************/                                                                                                            \
   /* Matcher (C2 only) */                                                                                                            \