xfrm: policy: remove family field

[linux-2.6-microblaze.git] / include / net / xfrm.h

diff --git a/include/net/xfrm.h b/include/net/xfrm.h
index 31947b9..6e06130 100644 (file)
--- a/include/net/xfrm.h
+++ b/include/net/xfrm.h
@@ -213,6 +213,8 @@ struct xfrm_state {
        /* Last used time */
        unsigned long           lastused;
 
+       struct page_frag xfrag;
+
        /* Reference to data common to all the instances of this
         * transformer. */
        const struct xfrm_type  *type;
@@ -278,9 +280,7 @@ struct net_device;
 struct xfrm_type;
 struct xfrm_dst;
 struct xfrm_policy_afinfo {
-       unsigned short          family;
        struct dst_ops          *dst_ops;
-       void                    (*garbage_collect)(struct net *net);
        struct dst_entry        *(*dst_lookup)(struct net *net,
                                               int tos, int oif,
                                               const xfrm_address_t *saddr,
@@ -301,8 +301,8 @@ struct xfrm_policy_afinfo {
        struct dst_entry        *(*blackhole_route)(struct net *net, struct dst_entry *orig);
 };
 
-int xfrm_policy_register_afinfo(struct xfrm_policy_afinfo *afinfo);
-int xfrm_policy_unregister_afinfo(struct xfrm_policy_afinfo *afinfo);
+int xfrm_policy_register_afinfo(const struct xfrm_policy_afinfo *afinfo, int family);
+void xfrm_policy_unregister_afinfo(const struct xfrm_policy_afinfo *afinfo);
 void km_policy_notify(struct xfrm_policy *xp, int dir,
                      const struct km_event *c);
 void km_state_notify(struct xfrm_state *x, const struct km_event *c);
@@ -343,17 +343,16 @@ struct xfrm_state_afinfo {
 int xfrm_state_register_afinfo(struct xfrm_state_afinfo *afinfo);
 int xfrm_state_unregister_afinfo(struct xfrm_state_afinfo *afinfo);
 struct xfrm_state_afinfo *xfrm_state_get_afinfo(unsigned int family);
-void xfrm_state_put_afinfo(struct xfrm_state_afinfo *afinfo);
+struct xfrm_state_afinfo *xfrm_state_afinfo_get_rcu(unsigned int family);
 
 struct xfrm_input_afinfo {
        unsigned int            family;
-       struct module           *owner;
        int                     (*callback)(struct sk_buff *skb, u8 protocol,
                                            int err);
 };
 
-int xfrm_input_register_afinfo(struct xfrm_input_afinfo *afinfo);
-int xfrm_input_unregister_afinfo(struct xfrm_input_afinfo *afinfo);
+int xfrm_input_register_afinfo(const struct xfrm_input_afinfo *afinfo);
+int xfrm_input_unregister_afinfo(const struct xfrm_input_afinfo *afinfo);
 
 void xfrm_state_delete_tunnel(struct xfrm_state *x);
 
@@ -1168,6 +1167,7 @@ static inline void xfrm_sk_free_policy(struct sock *sk)
 }
 
 void xfrm_garbage_collect(struct net *net);
+void xfrm_garbage_collect_deferred(struct net *net);
 
 #else