82 static inline struct sock *icmpv6_sk(struct net *net)  in icmpv6_sk()  argument
84 	return net->ipv6.icmp_sk[smp_processor_id()];  in icmpv6_sk()
92 	struct net *net = dev_net(skb->dev);  in icmpv6_err()  local
95 		ip6_update_pmtu(skb, net, info, 0, 0);  in icmpv6_err()
97 		ip6_redirect(skb, net, skb->dev->ifindex, 0);  in icmpv6_err()
112 static __inline__ struct sock *icmpv6_xmit_lock(struct net *net)  in icmpv6_xmit_lock()  argument
118 	sk = icmpv6_sk(net);  in icmpv6_xmit_lock()
176 	struct net *net = sock_net(sk);  in icmpv6_xrlim_allow()  local
193 	dst = ip6_route_output(net, sk, fl6);  in icmpv6_xrlim_allow()
195 		IP6_INC_STATS(net, ip6_dst_idev(dst),  in icmpv6_xrlim_allow()
201 		int tmo = net->ipv6.sysctl.icmpv6_time;  in icmpv6_xrlim_allow()
210 			peer = inet_getpeer_v6(net->ipv6.peers,  in icmpv6_xrlim_allow()
324 static struct dst_entry *icmpv6_route_lookup(struct net *net,  in icmpv6_route_lookup()  argument
333 	err = ip6_dst_lookup(net, sk, &dst, fl6);  in icmpv6_route_lookup()
350 	dst = xfrm_lookup(net, dst, flowi6_to_flowi(fl6), sk, 0);  in icmpv6_route_lookup()
365 	err = ip6_dst_lookup(net, sk, &dst2, &fl2);  in icmpv6_route_lookup()
369 	dst2 = xfrm_lookup(net, dst2, flowi6_to_flowi(&fl2), sk, XFRM_LOOKUP_ICMP);  in icmpv6_route_lookup()
393 	struct net *net = dev_net(skb->dev);  in icmp6_send()  local
408 	u32 mark = IP6_REPLY_MARK(net, skb->mark);  in icmp6_send()
422 	if (ipv6_chk_addr(net, &hdr->daddr, skb->dev, 0) ||  in icmp6_send()
423 	    ipv6_chk_acast_addr_src(net, skb->dev, &hdr->daddr))  in icmp6_send()
483 	sk = icmpv6_xmit_lock(net);  in icmp6_send()
505 	dst = icmpv6_route_lookup(net, skb, sk, &fl6);  in icmp6_send()
532 		ICMP6_INC_STATS(net, idev, ICMP6_MIB_OUTERRORS);  in icmp6_send()
555 	struct net *net = dev_net(skb->dev);  in icmpv6_echo_reply()  local
568 	u32 mark = IP6_REPLY_MARK(net, skb->mark);  in icmpv6_echo_reply()
573 	    !(net->ipv6.sysctl.anycast_src_echo_reply &&  in icmpv6_echo_reply()
590 	sk = icmpv6_xmit_lock(net);  in icmpv6_echo_reply()
601 	err = ip6_dst_lookup(net, sk, &dst, &fl6);  in icmpv6_echo_reply()
604 	dst = xfrm_lookup(net, dst, flowi6_to_flowi(&fl6), sk, 0);  in icmpv6_echo_reply()
623 		ICMP6_INC_STATS_BH(net, idev, ICMP6_MIB_OUTERRORS);  in icmpv6_echo_reply()
640 	struct net *net = dev_net(skb->dev);  in icmpv6_notify()  local
675 	ICMP6_INC_STATS_BH(net, __in6_dev_get(skb->dev), ICMP6_MIB_INERRORS);  in icmpv6_notify()
837 static int __net_init icmpv6_sk_init(struct net *net)  in icmpv6_sk_init()  argument
842 	net->ipv6.icmp_sk =  in icmpv6_sk_init()
844 	if (!net->ipv6.icmp_sk)  in icmpv6_sk_init()
849 					   SOCK_RAW, IPPROTO_ICMPV6, net);  in icmpv6_sk_init()
856 		net->ipv6.icmp_sk[i] = sk;  in icmpv6_sk_init()
867 		inet_ctl_sock_destroy(net->ipv6.icmp_sk[j]);  in icmpv6_sk_init()
868 	kfree(net->ipv6.icmp_sk);  in icmpv6_sk_init()
872 static void __net_exit icmpv6_sk_exit(struct net *net)  in icmpv6_sk_exit()  argument
877 		inet_ctl_sock_destroy(net->ipv6.icmp_sk[i]);  in icmpv6_sk_exit()
879 	kfree(net->ipv6.icmp_sk);  in icmpv6_sk_exit()
999 struct ctl_table * __net_init ipv6_icmp_sysctl_init(struct net *net)  in ipv6_icmp_sysctl_init()  argument
1008 		table[0].data = &net->ipv6.sysctl.icmpv6_time;  in ipv6_icmp_sysctl_init()