diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index eee9619..f3bc59f 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -85,6 +85,7 @@
  */
 DEFINE_PER_CPU(int, _numa_mem_);		/* Kernel "local memory" node */
 EXPORT_PER_CPU_SYMBOL(_numa_mem_);
+int _node_numa_mem_[MAX_NUMNODES];
 #endif
 
 /*