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-rw-r--r--net/xfrm/xfrm_policy.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c
index b8bab89616a..64a375178c5 100644
--- a/net/xfrm/xfrm_policy.c
+++ b/net/xfrm/xfrm_policy.c
@@ -26,10 +26,11 @@
#include <net/xfrm.h>
#include <net/ip.h>
#include <linux/audit.h>
+#include <linux/cache.h>
#include "xfrm_hash.h"
-int sysctl_xfrm_larval_drop;
+int sysctl_xfrm_larval_drop __read_mostly;
DEFINE_MUTEX(xfrm_cfg_mutex);
EXPORT_SYMBOL(xfrm_cfg_mutex);