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Diffstat (limited to 'include/net/addrconf.h')
-rw-r--r--include/net/addrconf.h55
1 files changed, 8 insertions, 47 deletions
diff --git a/include/net/addrconf.h b/include/net/addrconf.h
index 269ec27385e9..2f67ae854ff0 100644
--- a/include/net/addrconf.h
+++ b/include/net/addrconf.h
@@ -238,53 +238,6 @@ bool ipv6_chk_mcast_addr(struct net_device *dev, const struct in6_addr *group,
void ipv6_mc_dad_complete(struct inet6_dev *idev);
-/* A stub used by vxlan module. This is ugly, ideally these
- * symbols should be built into the core kernel.
- */
-struct ipv6_stub {
- int (*ipv6_sock_mc_join)(struct sock *sk, int ifindex,
- const struct in6_addr *addr);
- int (*ipv6_sock_mc_drop)(struct sock *sk, int ifindex,
- const struct in6_addr *addr);
- int (*ipv6_dst_lookup)(struct net *net, struct sock *sk,
- struct dst_entry **dst, struct flowi6 *fl6);
- int (*ipv6_route_input)(struct sk_buff *skb);
-
- struct fib6_table *(*fib6_get_table)(struct net *net, u32 id);
- struct fib6_info *(*fib6_lookup)(struct net *net, int oif,
- struct flowi6 *fl6, int flags);
- struct fib6_info *(*fib6_table_lookup)(struct net *net,
- struct fib6_table *table,
- int oif, struct flowi6 *fl6,
- int flags);
- struct fib6_info *(*fib6_multipath_select)(const struct net *net,
- struct fib6_info *f6i,
- struct flowi6 *fl6, int oif,
- const struct sk_buff *skb,
- int strict);
- u32 (*ip6_mtu_from_fib6)(struct fib6_info *f6i, struct in6_addr *daddr,
- struct in6_addr *saddr);
-
- void (*udpv6_encap_enable)(void);
- void (*ndisc_send_na)(struct net_device *dev, const struct in6_addr *daddr,
- const struct in6_addr *solicited_addr,
- bool router, bool solicited, bool override, bool inc_opt);
- struct neigh_table *nd_tbl;
-};
-extern const struct ipv6_stub *ipv6_stub __read_mostly;
-
-/* A stub used by bpf helpers. Similarly ugly as ipv6_stub */
-struct ipv6_bpf_stub {
- int (*inet6_bind)(struct sock *sk, struct sockaddr *uaddr, int addr_len,
- bool force_bind_address_no_port, bool with_lock);
- struct sock *(*udp6_lib_lookup)(struct net *net,
- const struct in6_addr *saddr, __be16 sport,
- const struct in6_addr *daddr, __be16 dport,
- int dif, int sdif, struct udp_table *tbl,
- struct sk_buff *skb);
-};
-extern const struct ipv6_bpf_stub *ipv6_bpf_stub __read_mostly;
-
/*
* identify MLD packets for MLD filter exceptions
*/
@@ -425,6 +378,14 @@ static inline void in6_dev_hold(struct inet6_dev *idev)
refcount_inc(&idev->refcnt);
}
+/* called with rcu_read_lock held */
+static inline bool ip6_ignore_linkdown(const struct net_device *dev)
+{
+ const struct inet6_dev *idev = __in6_dev_get(dev);
+
+ return !!idev->cnf.ignore_routes_with_linkdown;
+}
+
void inet6_ifa_finish_destroy(struct inet6_ifaddr *ifp);
static inline void in6_ifa_put(struct inet6_ifaddr *ifp)