66 	struct ip6_tnl __rcu *tunnels[4][IP6_GRE_HASH_SIZE];
68 	struct ip6_tnl __rcu *collect_md_tun;
69 	struct ip6_tnl __rcu *collect_md_tun_erspan;
78 static void ip6gre_tunnel_link(struct ip6gre_net *ign, struct ip6_tnl *t);
79 static void ip6gre_tnl_link_config(struct ip6_tnl *t, int set_mtu);
80 static void ip6erspan_tnl_link_config(struct ip6_tnl *t, int set_mtu);
115 static struct ip6_tnl *ip6gre_tunnel_lookup(struct net_device *dev,  in ip6gre_tunnel_lookup()
123 	struct ip6_tnl *t, *cand = NULL;  in ip6gre_tunnel_lookup()
249 static struct ip6_tnl __rcu **__ip6gre_bucket(struct ip6gre_net *ign,  in __ip6gre_bucket()
267 static void ip6gre_tunnel_link_md(struct ip6gre_net *ign, struct ip6_tnl *t)  in ip6gre_tunnel_link_md()
273 static void ip6erspan_tunnel_link_md(struct ip6gre_net *ign, struct ip6_tnl *t)  in ip6erspan_tunnel_link_md()
279 static void ip6gre_tunnel_unlink_md(struct ip6gre_net *ign, struct ip6_tnl *t)  in ip6gre_tunnel_unlink_md()
286 				       struct ip6_tnl *t)  in ip6erspan_tunnel_unlink_md()
292 static inline struct ip6_tnl __rcu **ip6gre_bucket(struct ip6gre_net *ign,  in ip6gre_bucket()
293 		const struct ip6_tnl *t)  in ip6gre_bucket()
298 static void ip6gre_tunnel_link(struct ip6gre_net *ign, struct ip6_tnl *t)  in ip6gre_tunnel_link()
300 	struct ip6_tnl __rcu **tp = ip6gre_bucket(ign, t);  in ip6gre_tunnel_link()
306 static void ip6gre_tunnel_unlink(struct ip6gre_net *ign, struct ip6_tnl *t)  in ip6gre_tunnel_unlink()
308 	struct ip6_tnl __rcu **tp;  in ip6gre_tunnel_unlink()
309 	struct ip6_tnl *iter;  in ip6gre_tunnel_unlink()
321 static struct ip6_tnl *ip6gre_tunnel_find(struct net *net,  in ip6gre_tunnel_find()
329 	struct ip6_tnl *t;  in ip6gre_tunnel_find()
330 	struct ip6_tnl __rcu **tp;  in ip6gre_tunnel_find()
346 static struct ip6_tnl *ip6gre_tunnel_locate(struct net *net,  in ip6gre_tunnel_locate()
349 	struct ip6_tnl *t, *nt;  in ip6gre_tunnel_locate()
395 	struct ip6_tnl *t = netdev_priv(dev);  in ip6erspan_tunnel_uninit()
406 	struct ip6_tnl *t = netdev_priv(dev);  in ip6gre_tunnel_uninit()
424 	struct ip6_tnl *t;  in ip6gre_err()
491 	struct ip6_tnl *tunnel;  in ip6gre_rcv()
528 	struct ip6_tnl *tunnel;  in ip6erspan_rcv()
641 	struct ip6_tnl *t = netdev_priv(dev);  in prepare_ip6gre_xmit_ipv4()
667 	struct ip6_tnl *t = netdev_priv(dev);  in prepare_ip6gre_xmit_ipv6()
713 	struct ip6_tnl *t = netdev_priv(dev);  in prepare_ip6gre_xmit_other()
751 	struct ip6_tnl *tunnel = netdev_priv(dev);  in __gre6_xmit()
821 	struct ip6_tnl *t = netdev_priv(dev);  in ip6gre_xmit_ipv4()
854 	struct ip6_tnl *t = netdev_priv(dev);  in ip6gre_xmit_ipv6()
886 	struct ip6_tnl *t = netdev_priv(dev);  in ip6gre_xmit_other()
909 	struct ip6_tnl *t = netdev_priv(dev);  in ip6gre_tunnel_xmit()
949 	struct ip6_tnl *t = netdev_priv(dev);  in ip6erspan_tunnel_xmit()
1114 static void ip6gre_tnl_link_config_common(struct ip6_tnl *t)  in ip6gre_tnl_link_config_common()
1148 static void ip6gre_tnl_link_config_route(struct ip6_tnl *t, int set_mtu,  in ip6gre_tnl_link_config_route()
1191 static int ip6gre_calc_hlen(struct ip6_tnl *tunnel)  in ip6gre_calc_hlen()
1208 static void ip6gre_tnl_link_config(struct ip6_tnl *t, int set_mtu)  in ip6gre_tnl_link_config()
1214 static void ip6gre_tnl_copy_tnl_parm(struct ip6_tnl *t,  in ip6gre_tnl_copy_tnl_parm()
1237 static int ip6gre_tnl_change(struct ip6_tnl *t, const struct __ip6_tnl_parm *p,  in ip6gre_tnl_change()
1287 	struct ip6_tnl *t = netdev_priv(dev);  in ip6gre_tunnel_siocdevprivate()
1396 	struct ip6_tnl *t = netdev_priv(dev);  in ip6gre_header()
1442 	struct ip6_tnl *t = netdev_priv(dev);  in ip6gre_dev_free()
1472 	struct ip6_tnl *nt = netdev_priv(dev);  in ip6gre_tnl_init_features()
1494 	struct ip6_tnl *tunnel;  in ip6gre_tunnel_init_common()
1535 	struct ip6_tnl *tunnel;  in ip6gre_tunnel_init()
1558 	struct ip6_tnl *tunnel = netdev_priv(dev);  in ip6gre_fb_tunnel_init()
1588 			struct ip6_tnl *t;  in ip6gre_destroy_tunnels()
1613 	ndev = alloc_netdev(sizeof(struct ip6_tnl), "ip6gre0",  in ip6gre_init_net()
1863 static int ip6erspan_calc_hlen(struct ip6_tnl *tunnel)  in ip6erspan_calc_hlen()
1878 	struct ip6_tnl *tunnel;  in ip6erspan_tap_init()
1978 	struct ip6_tnl *nt;  in ip6gre_newlink_common()
2012 	struct ip6_tnl *nt = netdev_priv(dev);  in ip6gre_newlink()
2037 static struct ip6_tnl *
2042 	struct ip6_tnl *t, *nt = netdev_priv(dev);  in ip6gre_changelink_common()
2075 	struct ip6_tnl *t = netdev_priv(dev);  in ip6gre_changelink()
2144 	struct ip6_tnl *t = netdev_priv(dev);  in ip6gre_fill_info()
2248 	struct ip6_tnl *nt = netdev_priv(dev);  in ip6erspan_newlink()
2274 static void ip6erspan_tnl_link_config(struct ip6_tnl *t, int set_mtu)  in ip6erspan_tnl_link_config()
2280 static int ip6erspan_tnl_change(struct ip6_tnl *t,  in ip6erspan_tnl_change()
2294 	struct ip6_tnl *t;  in ip6erspan_changelink()
2313 	.priv_size	= sizeof(struct ip6_tnl),
2328 	.priv_size	= sizeof(struct ip6_tnl),
2342 	.priv_size	= sizeof(struct ip6_tnl),