226 		ctl->data = &net->ipv4.sysctl_tcp_mem;  in ipv4_tcp_mem()
244 	net->ipv4.sysctl_tcp_mem[0] = vec[0];  in ipv4_tcp_mem()
245 	net->ipv4.sysctl_tcp_mem[1] = vec[1];  in ipv4_tcp_mem()
246 	net->ipv4.sysctl_tcp_mem[2] = vec[2];  in ipv4_tcp_mem()
802 		.data		= &init_net.ipv4.sysctl_icmp_echo_ignore_all,
809 		.data		= &init_net.ipv4.sysctl_icmp_echo_ignore_broadcasts,
816 		.data		= &init_net.ipv4.sysctl_icmp_ignore_bogus_error_responses,
823 		.data		= &init_net.ipv4.sysctl_icmp_errors_use_inbound_ifaddr,
830 		.data		= &init_net.ipv4.sysctl_icmp_ratelimit,
837 		.data		= &init_net.ipv4.sysctl_icmp_ratemask,
844 		.data		= &init_net.ipv4.sysctl_ping_group_range,
851 		.data		= &init_net.ipv4.sysctl_tcp_ecn,
858 		.maxlen		= sizeof(init_net.ipv4.sysctl_tcp_mem),
864 		.data		= &init_net.ipv4.sysctl_fwmark_reflect,
871 		.data		= &init_net.ipv4.sysctl_tcp_fwmark_accept,
890 			&net->ipv4.sysctl_icmp_echo_ignore_all;  in ipv4_sysctl_init_net()
892 			&net->ipv4.sysctl_icmp_echo_ignore_broadcasts;  in ipv4_sysctl_init_net()
894 			&net->ipv4.sysctl_icmp_ignore_bogus_error_responses;  in ipv4_sysctl_init_net()
896 			&net->ipv4.sysctl_icmp_errors_use_inbound_ifaddr;  in ipv4_sysctl_init_net()
898 			&net->ipv4.sysctl_icmp_ratelimit;  in ipv4_sysctl_init_net()
900 			&net->ipv4.sysctl_icmp_ratemask;  in ipv4_sysctl_init_net()
902 			&net->ipv4.sysctl_ping_group_range;  in ipv4_sysctl_init_net()
904 			&net->ipv4.sysctl_tcp_ecn;  in ipv4_sysctl_init_net()
915 	net->ipv4.sysctl_ping_group_range[0] = make_kgid(&init_user_ns, 1);  in ipv4_sysctl_init_net()
916 	net->ipv4.sysctl_ping_group_range[1] = make_kgid(&init_user_ns, 0);  in ipv4_sysctl_init_net()
920 	net->ipv4.ipv4_hdr = register_net_sysctl(net, "net/ipv4", table);  in ipv4_sysctl_init_net()
921 	if (net->ipv4.ipv4_hdr == NULL)  in ipv4_sysctl_init_net()
937 	table = net->ipv4.ipv4_hdr->ctl_table_arg;  in ipv4_sysctl_exit_net()
938 	unregister_net_sysctl_table(net->ipv4.ipv4_hdr);  in ipv4_sysctl_exit_net()