diff --git a/include/linux/mempolicy.h b/include/linux/mempolicy.h
index 94a46f3..58385ee 100644
--- a/include/linux/mempolicy.h
+++ b/include/linux/mempolicy.h
@@ -155,6 +155,7 @@
 
 extern void numa_default_policy(void);
 extern void numa_policy_init(void);
+extern struct mempolicy default_policy;
 
 #else