3  * INET		An implementation of the TCP/IP protocol suite for the LINUX
4  *		operating system.  INET is implemented using the  BSD Socket
895 	struct inet_sock *inet = inet_sk(sk);  in do_ip_setsockopt()  local
1031 		WRITE_ONCE(inet->uc_ttl, val);  in do_ip_setsockopt()
1042 		WRITE_ONCE(inet->min_ttl, val);  in do_ip_setsockopt()
1053 		WRITE_ONCE(inet->mc_ttl, val);  in do_ip_setsockopt()
1070 		WRITE_ONCE(inet->local_port_range, val);  in do_ip_setsockopt()
1090 		old = rcu_dereference_protected(inet->inet_opt,  in do_ip_setsockopt()
1098 			     inet->inet_daddr != LOOPBACK4_IPV6)) {  in do_ip_setsockopt()
1109 		rcu_assign_pointer(inet->inet_opt, opt);  in do_ip_setsockopt()
1138 			WRITE_ONCE(inet->uc_index, 0);  in do_ip_setsockopt()
1155 		WRITE_ONCE(inet->uc_index, ifindex);  in do_ip_setsockopt()
1193 				WRITE_ONCE(inet->mc_index, 0);  in do_ip_setsockopt()
1194 				WRITE_ONCE(inet->mc_addr, 0);  in do_ip_setsockopt()
1219 		WRITE_ONCE(inet->mc_index, mreq.imr_ifindex);  in do_ip_setsockopt()
1220 		WRITE_ONCE(inet->mc_addr, mreq.imr_address.s_addr);  in do_ip_setsockopt()
1385 		 * underlying inet{6}_skb_parm struct. This code then overlays  in ipv4_pktinfo_prepare()
1510 	struct inet_sock *inet = inet_sk(sk);  in do_ip_getsockopt()  local
1586 		val = READ_ONCE(inet->uc_ttl);  in do_ip_getsockopt()
1591 		val = READ_ONCE(inet->min_ttl);  in do_ip_getsockopt()
1594 		val = READ_ONCE(inet->mc_ttl);  in do_ip_getsockopt()
1597 		val = READ_ONCE(inet->pmtudisc);  in do_ip_getsockopt()
1600 		val = READ_ONCE(inet->tos);  in do_ip_getsockopt()
1609 		inet_opt = rcu_dereference(inet->inet_opt);  in do_ip_getsockopt()
1664 			info.ipi_addr.s_addr = READ_ONCE(inet->inet_rcv_saddr);  in do_ip_getsockopt()
1665 			info.ipi_spec_dst.s_addr = READ_ONCE(inet->inet_rcv_saddr);  in do_ip_getsockopt()
1666 			info.ipi_ifindex = READ_ONCE(inet->mc_index);  in do_ip_getsockopt()
1670 			int hlim = READ_ONCE(inet->mc_ttl);  in do_ip_getsockopt()
1675 			int tos = READ_ONCE(inet->rcv_tos);  in do_ip_getsockopt()
1682 		val = (__force int)htonl((__u32) READ_ONCE(inet->uc_index));  in do_ip_getsockopt()
1688 		addr.s_addr = READ_ONCE(inet->mc_addr);  in do_ip_getsockopt()
1697 		val = READ_ONCE(inet->local_port_range);  in do_ip_getsockopt()