X-Git-Url: http://pileus.org/git/?a=blobdiff_plain;f=net%2Fcore%2Fsock.c;h=b261a79777462624d77639bd9aad398b6de6e961;hb=08637024ab77f7defff1627cc8aedc2c6679ad8a;hp=fe96c5d34299c1869656491e3e3609b7ff84420c;hpb=4c8c225abf972ce422c241579ce1d4d27eaeb166;p=~andy%2Flinux

diff --git a/net/core/sock.c b/net/core/sock.c
index fe96c5d3429..b261a797774 100644
--- a/net/core/sock.c
+++ b/net/core/sock.c
@@ -186,8 +186,10 @@ void mem_cgroup_sockets_destroy(struct mem_cgroup *memcg)
 static struct lock_class_key af_family_keys[AF_MAX];
 static struct lock_class_key af_family_slock_keys[AF_MAX];
 
+#if defined(CONFIG_MEMCG_KMEM)
 struct static_key memcg_socket_limit_enabled;
 EXPORT_SYMBOL(memcg_socket_limit_enabled);
+#endif
 
 /*
  * Make lock validator output more readable. (we pre-construct these