--- zzzz-none-000/linux-3.10.107/mm/oom_kill.c	2017-06-27 09:49:32.000000000 +0000
+++ vr9-7490-729/linux-3.10.107/mm/oom_kill.c	2021-11-10 11:53:56.000000000 +0000
@@ -704,8 +704,10 @@
 {
 	struct zonelist *zonelist;
 
+#ifdef CONFIG_MEMCG
 	if (mem_cgroup_oom_synchronize(true))
 		return;
+#endif
 
 	zonelist = node_zonelist(first_online_node, GFP_KERNEL);
 	if (try_set_zonelist_oom(zonelist, GFP_KERNEL)) {