diff options
Diffstat (limited to 'include/linux/mroute6.h')
| -rw-r--r-- | include/linux/mroute6.h | 26 |
1 files changed, 23 insertions, 3 deletions
diff --git a/include/linux/mroute6.h b/include/linux/mroute6.h index 6f4c180179e2..5375faca1f72 100644 --- a/include/linux/mroute6.h +++ b/include/linux/mroute6.h @@ -117,6 +117,7 @@ struct sioc_mif_req6 #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) @@ -187,6 +188,9 @@ struct mif_device 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 */ @@ -209,6 +213,18 @@ struct mfc6_cache } 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 @@ -229,13 +245,17 @@ struct mfc6_cache #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 |