--- old/src/hotspot/share/runtime/os.hpp	2019-10-15 07:18:55.398092785 -0700
+++ new/src/hotspot/share/runtime/os.hpp	2019-10-15 07:18:55.022092773 -0700
@@ -390,6 +390,10 @@
   static bool   numa_topology_changed();
   static int    numa_get_group_id();
 
+  static const int InvalidNUMAId = -1;
+
+  static int numa_get_address_id(void* address);
+
   // Page manipulation
   struct page_info {
     size_t size;