#include <linux/pim.h>
#include <linux/skbuff.h> /* for struct sk_buff_head */
+#include <net/net_namespace.h>
#ifdef CONFIG_IPV6_MROUTE
static inline int ip6_mroute_opt(int opt)
struct mfc6_cache
{
struct mfc6_cache *next; /* Next entry on cache line */
+#ifdef CONFIG_NET_NS
+ struct net *mfc6_net;
+#endif
struct in6_addr mf6c_mcastgrp; /* Group the entry belongs to */
struct in6_addr mf6c_origin; /* Source of packet */
mifi_t mf6c_parent; /* Source interface */
} mfc_un;
};
+static inline
+struct net *mfc6_net(const struct mfc6_cache *mfc)
+{
+ return read_pnet(&mfc->mfc6_net);
+}
+
+static inline
+void mfc6_net_set(struct mfc6_cache *mfc, struct net *net)
+{
+ write_pnet(&mfc->mfc6_net, hold_net(net));
+}
+
#define MFC_STATIC 1
#define MFC_NOTIFY 2
#ifdef __KERNEL__
struct rtmsg;
-extern int ip6mr_get_route(struct sk_buff *skb, struct rtmsg *rtm, int nowait);
+extern int ip6mr_get_route(struct net *net, struct sk_buff *skb,
+ struct rtmsg *rtm, int nowait);
#ifdef CONFIG_IPV6_MROUTE
-extern struct sock *mroute6_socket;
+static inline struct sock *mroute6_socket(struct net *net)
+{
+ return net->ipv6.mroute6_sk;
+}
extern int ip6mr_sk_done(struct sock *sk);
#else
-#define mroute6_socket NULL
+static inline struct sock *mroute6_socket(struct net *net) { return NULL; }
static inline int ip6mr_sk_done(struct sock *sk) { return 0; }
#endif
#endif