51 	write_seqlock_bh(&net->ipv4.ip_local_ports.lock);  in set_local_port_range()
52 	if (same_parity && !net->ipv4.ip_local_ports.warned) {  in set_local_port_range()
53 		net->ipv4.ip_local_ports.warned = true;  in set_local_port_range()
56 	net->ipv4.ip_local_ports.range[0] = range[0];  in set_local_port_range()
57 	net->ipv4.ip_local_ports.range[1] = range[1];  in set_local_port_range()
58 	write_sequnlock_bh(&net->ipv4.ip_local_ports.lock);  in set_local_port_range()
67 		container_of(table->data, struct net, ipv4.ip_local_ports.range);  in ipv4_local_port_range()
97 		container_of(table->data, struct net, ipv4.ping_group_range.range);  in inet_get_ping_group_range_table()
100 		seq = read_seqbegin(&net->ipv4.ip_local_ports.lock);  in inet_get_ping_group_range_table()
104 	} while (read_seqretry(&net->ipv4.ip_local_ports.lock, seq));  in inet_get_ping_group_range_table()
112 		container_of(table->data, struct net, ipv4.ping_group_range.range);  in set_ping_group_range()
113 	write_seqlock(&net->ipv4.ip_local_ports.lock);  in set_ping_group_range()
116 	write_sequnlock(&net->ipv4.ip_local_ports.lock);  in set_ping_group_range()
808 		.data		= &init_net.ipv4.sysctl_icmp_echo_ignore_all,
815 		.data		= &init_net.ipv4.sysctl_icmp_echo_ignore_broadcasts,
822 		.data		= &init_net.ipv4.sysctl_icmp_ignore_bogus_error_responses,
829 		.data		= &init_net.ipv4.sysctl_icmp_errors_use_inbound_ifaddr,
836 		.data		= &init_net.ipv4.sysctl_icmp_ratelimit,
843 		.data		= &init_net.ipv4.sysctl_icmp_ratemask,
850 		.data		= &init_net.ipv4.ping_group_range.range,
857 		.data		= &init_net.ipv4.sysctl_tcp_ecn,
864 		.data		= &init_net.ipv4.sysctl_tcp_ecn_fallback,
871 		.maxlen		= sizeof(init_net.ipv4.ip_local_ports.range),
872 		.data		= &init_net.ipv4.ip_local_ports.range,
878 		.data		= &init_net.ipv4.sysctl_local_reserved_ports,
885 		.data		= &init_net.ipv4.sysctl_ip_no_pmtu_disc,
892 		.data		= &init_net.ipv4.sysctl_ip_fwd_use_pmtu,
899 		.data		= &init_net.ipv4.sysctl_ip_nonlocal_bind,
906 		.data		= &init_net.ipv4.sysctl_fwmark_reflect,
913 		.data		= &init_net.ipv4.sysctl_tcp_fwmark_accept,
920 		.data		= &init_net.ipv4.sysctl_tcp_mtu_probing,
927 		.data		= &init_net.ipv4.sysctl_tcp_base_mss,
934 		.data		= &init_net.ipv4.sysctl_tcp_probe_threshold,
941 		.data		= &init_net.ipv4.sysctl_tcp_probe_interval,
973 	net->ipv4.ipv4_hdr = register_net_sysctl(net, "net/ipv4", table);  in ipv4_sysctl_init_net()
974 	if (!net->ipv4.ipv4_hdr)  in ipv4_sysctl_init_net()
977 	net->ipv4.sysctl_local_reserved_ports = kzalloc(65536 / 8, GFP_KERNEL);  in ipv4_sysctl_init_net()
978 	if (!net->ipv4.sysctl_local_reserved_ports)  in ipv4_sysctl_init_net()
984 	unregister_net_sysctl_table(net->ipv4.ipv4_hdr);  in ipv4_sysctl_init_net()
996 	kfree(net->ipv4.sysctl_local_reserved_ports);  in ipv4_sysctl_exit_net()
997 	table = net->ipv4.ipv4_hdr->ctl_table_arg;  in ipv4_sysctl_exit_net()
998 	unregister_net_sysctl_table(net->ipv4.ipv4_hdr);  in ipv4_sysctl_exit_net()