81 static inline struct sock *icmpv6_sk(struct net *net)  in icmpv6_sk()  argument
83 	return net->ipv6.icmp_sk[smp_processor_id()];  in icmpv6_sk()
91 	struct net *net = dev_net(skb->dev);  in icmpv6_err()  local
94 		ip6_update_pmtu(skb, net, info, 0, 0);  in icmpv6_err()
96 		ip6_redirect(skb, net, skb->dev->ifindex, 0);  in icmpv6_err()
111 static __inline__ struct sock *icmpv6_xmit_lock(struct net *net)  in icmpv6_xmit_lock()  argument
117 	sk = icmpv6_sk(net);  in icmpv6_xmit_lock()
175 	struct net *net = sock_net(sk);  in icmpv6_xrlim_allow()  local
192 	dst = ip6_route_output(net, sk, fl6);  in icmpv6_xrlim_allow()
194 		IP6_INC_STATS(net, ip6_dst_idev(dst),  in icmpv6_xrlim_allow()
200 		int tmo = net->ipv6.sysctl.icmpv6_time;  in icmpv6_xrlim_allow()
209 			peer = inet_getpeer_v6(net->ipv6.peers,  in icmpv6_xrlim_allow()
323 static struct dst_entry *icmpv6_route_lookup(struct net *net,  in icmpv6_route_lookup()  argument
349 	dst = xfrm_lookup(net, dst, flowi6_to_flowi(fl6), sk, 0);  in icmpv6_route_lookup()
368 	dst2 = xfrm_lookup(net, dst2, flowi6_to_flowi(&fl2), sk, XFRM_LOOKUP_ICMP);  in icmpv6_route_lookup()
392 	struct net *net = dev_net(skb->dev);  in icmp6_send()  local
407 	u32 mark = IP6_REPLY_MARK(net, skb->mark);  in icmp6_send()
421 	if (ipv6_chk_addr(net, &hdr->daddr, skb->dev, 0) ||  in icmp6_send()
422 	    ipv6_chk_acast_addr_src(net, skb->dev, &hdr->daddr))  in icmp6_send()
480 	sk = icmpv6_xmit_lock(net);  in icmp6_send()
499 	dst = icmpv6_route_lookup(net, skb, sk, &fl6);  in icmp6_send()
525 		ICMP6_INC_STATS(net, idev, ICMP6_MIB_OUTERRORS);  in icmp6_send()
548 	struct net *net = dev_net(skb->dev);  in icmpv6_echo_reply()  local
561 	u32 mark = IP6_REPLY_MARK(net, skb->mark);  in icmpv6_echo_reply()
566 	    !(net->ipv6.sysctl.anycast_src_echo_reply &&  in icmpv6_echo_reply()
583 	sk = icmpv6_xmit_lock(net);  in icmpv6_echo_reply()
597 	dst = xfrm_lookup(net, dst, flowi6_to_flowi(&fl6), sk, 0);  in icmpv6_echo_reply()
616 		ICMP6_INC_STATS_BH(net, idev, ICMP6_MIB_OUTERRORS);  in icmpv6_echo_reply()
633 	struct net *net = dev_net(skb->dev);  in icmpv6_notify()  local
668 	ICMP6_INC_STATS_BH(net, __in6_dev_get(skb->dev), ICMP6_MIB_INERRORS);  in icmpv6_notify()
834 static int __net_init icmpv6_sk_init(struct net *net)  in icmpv6_sk_init()  argument
839 	net->ipv6.icmp_sk =  in icmpv6_sk_init()
841 	if (!net->ipv6.icmp_sk)  in icmpv6_sk_init()
846 					   SOCK_RAW, IPPROTO_ICMPV6, net);  in icmpv6_sk_init()
853 		net->ipv6.icmp_sk[i] = sk;  in icmpv6_sk_init()
873 		inet_ctl_sock_destroy(net->ipv6.icmp_sk[j]);  in icmpv6_sk_init()
874 	kfree(net->ipv6.icmp_sk);  in icmpv6_sk_init()
878 static void __net_exit icmpv6_sk_exit(struct net *net)  in icmpv6_sk_exit()  argument
883 		inet_ctl_sock_destroy(net->ipv6.icmp_sk[i]);  in icmpv6_sk_exit()
885 	kfree(net->ipv6.icmp_sk);  in icmpv6_sk_exit()
1005 struct ctl_table * __net_init ipv6_icmp_sysctl_init(struct net *net)  in ipv6_icmp_sysctl_init()  argument
1014 		table[0].data = &net->ipv6.sysctl.icmpv6_time;  in ipv6_icmp_sysctl_init()