48 	write_seqlock_bh(&net->ipv4.ip_local_ports.lock);  in set_local_port_range()
49 	net->ipv4.ip_local_ports.range[0] = range[0];  in set_local_port_range()
50 	net->ipv4.ip_local_ports.range[1] = range[1];  in set_local_port_range()
51 	write_sequnlock_bh(&net->ipv4.ip_local_ports.lock);  in set_local_port_range()
60 		container_of(table->data, struct net, ipv4.ip_local_ports.range);  in ipv4_local_port_range()
90 		container_of(table->data, struct net, ipv4.ping_group_range.range);  in inet_get_ping_group_range_table()
93 		seq = read_seqbegin(&net->ipv4.ip_local_ports.lock);  in inet_get_ping_group_range_table()
97 	} while (read_seqretry(&net->ipv4.ip_local_ports.lock, seq));  in inet_get_ping_group_range_table()
105 		container_of(table->data, struct net, ipv4.ping_group_range.range);  in set_ping_group_range()
106 	write_seqlock(&net->ipv4.ip_local_ports.lock);  in set_ping_group_range()
109 	write_sequnlock(&net->ipv4.ip_local_ports.lock);  in set_ping_group_range()
769 		.data		= &init_net.ipv4.sysctl_icmp_echo_ignore_all,
776 		.data		= &init_net.ipv4.sysctl_icmp_echo_ignore_broadcasts,
783 		.data		= &init_net.ipv4.sysctl_icmp_ignore_bogus_error_responses,
790 		.data		= &init_net.ipv4.sysctl_icmp_errors_use_inbound_ifaddr,
797 		.data		= &init_net.ipv4.sysctl_icmp_ratelimit,
804 		.data		= &init_net.ipv4.sysctl_icmp_ratemask,
811 		.data		= &init_net.ipv4.ping_group_range.range,
818 		.data		= &init_net.ipv4.sysctl_tcp_ecn,
825 		.maxlen		= sizeof(init_net.ipv4.ip_local_ports.range),
826 		.data		= &init_net.ipv4.ip_local_ports.range,
832 		.data		= &init_net.ipv4.sysctl_local_reserved_ports,
839 		.data		= &init_net.ipv4.sysctl_ip_no_pmtu_disc,
846 		.data		= &init_net.ipv4.sysctl_ip_fwd_use_pmtu,
853 		.data		= &init_net.ipv4.sysctl_ip_nonlocal_bind,
860 		.data		= &init_net.ipv4.sysctl_fwmark_reflect,
867 		.data		= &init_net.ipv4.sysctl_tcp_fwmark_accept,
874 		.data		= &init_net.ipv4.sysctl_tcp_mtu_probing,
881 		.data		= &init_net.ipv4.sysctl_tcp_base_mss,
888 		.data		= &init_net.ipv4.sysctl_tcp_probe_threshold,
895 		.data		= &init_net.ipv4.sysctl_tcp_probe_interval,
920 	net->ipv4.ipv4_hdr = register_net_sysctl(net, "net/ipv4", table);  in ipv4_sysctl_init_net()
921 	if (!net->ipv4.ipv4_hdr)  in ipv4_sysctl_init_net()
924 	net->ipv4.sysctl_local_reserved_ports = kzalloc(65536 / 8, GFP_KERNEL);  in ipv4_sysctl_init_net()
925 	if (!net->ipv4.sysctl_local_reserved_ports)  in ipv4_sysctl_init_net()
931 	unregister_net_sysctl_table(net->ipv4.ipv4_hdr);  in ipv4_sysctl_init_net()
943 	kfree(net->ipv4.sysctl_local_reserved_ports);  in ipv4_sysctl_exit_net()
944 	table = net->ipv4.ipv4_hdr->ctl_table_arg;  in ipv4_sysctl_exit_net()
945 	unregister_net_sysctl_table(net->ipv4.ipv4_hdr);  in ipv4_sysctl_exit_net()