1 files changed, 9 insertions, 1 deletions

diff --git a/include/net/xfrm.h b/include/net/xfrm.h
index 0d4353c11093..1ab17565f01c 100644
--- a/include/net/xfrm.h
+++ b/include/net/xfrm.h
@@ -475,6 +475,9 @@ struct xfrm_policy_walk {
 
 struct xfrm_policy
 {
+#ifdef CONFIG_NET_NS
+        struct net              *xp_net;
+#endif
         struct hlist_node       bydst;
         struct hlist_node       byidx;
 
@@ -499,6 +502,11 @@ struct xfrm_policy
         struct xfrm_tmpl        xfrm_vec[XFRM_MAX_DEPTH];
 };
 
+static inline struct net *xp_net(struct xfrm_policy *xp)
+{
+        return read_pnet(&xp->xp_net);
+}
+
 struct xfrm_kmaddress {
         xfrm_address_t          local;
         xfrm_address_t          remote;
@@ -1425,7 +1433,7 @@ static inline int xfrm4_udp_encap_rcv(struct sock *sk, struct sk_buff *skb)
 }
 #endif
 
-struct xfrm_policy *xfrm_policy_alloc(gfp_t gfp);
+struct xfrm_policy *xfrm_policy_alloc(struct net *net, gfp_t gfp);
 
 extern void xfrm_policy_walk_init(struct xfrm_policy_walk *walk, u8 type);
 extern int xfrm_policy_walk(struct xfrm_policy_walk *walk,