72 	struct mptcp_subflow_context *subflow;  in mptcp_sol_socket_sync_intval()  local
78 	mptcp_for_each_subflow(msk, subflow) {  in mptcp_sol_socket_sync_intval()
79 		struct sock *ssk = mptcp_subflow_tcp_sock(subflow);  in mptcp_sol_socket_sync_intval()
116 		subflow->setsockopt_seq = msk->setsockopt_seq;  in mptcp_sol_socket_sync_intval()
150 	struct mptcp_subflow_context *subflow;  in mptcp_setsockopt_sol_socket_tstamp()  local
160 	mptcp_for_each_subflow(msk, subflow) {  in mptcp_setsockopt_sol_socket_tstamp()
161 		struct sock *ssk = mptcp_subflow_tcp_sock(subflow);  in mptcp_setsockopt_sol_socket_tstamp()
212 	struct mptcp_subflow_context *subflow;  in mptcp_setsockopt_sol_socket_timestamping()  local
238 	mptcp_for_each_subflow(msk, subflow) {  in mptcp_setsockopt_sol_socket_timestamping()
239 		struct sock *ssk = mptcp_subflow_tcp_sock(subflow);  in mptcp_setsockopt_sol_socket_timestamping()
254 	struct mptcp_subflow_context *subflow;  in mptcp_setsockopt_sol_socket_linger()  local
273 	mptcp_for_each_subflow(msk, subflow) {  in mptcp_setsockopt_sol_socket_linger()
274 		struct sock *ssk = mptcp_subflow_tcp_sock(subflow);  in mptcp_setsockopt_sol_socket_linger()
284 		subflow->setsockopt_seq = msk->setsockopt_seq;  in mptcp_setsockopt_sol_socket_linger()
471 		/* IP_OPTIONS is not supported, needs subflow care */  in mptcp_supported_sockopt()
587 	struct mptcp_subflow_context *subflow;  in mptcp_setsockopt_sol_tcp_congestion()  local
608 	mptcp_for_each_subflow(msk, subflow) {  in mptcp_setsockopt_sol_tcp_congestion()
609 		struct sock *ssk = mptcp_subflow_tcp_sock(subflow);  in mptcp_setsockopt_sol_tcp_congestion()
616 		subflow->setsockopt_seq = msk->setsockopt_seq;  in mptcp_setsockopt_sol_tcp_congestion()
630 	struct mptcp_subflow_context *subflow;  in mptcp_setsockopt_sol_tcp_cork()  local
643 	mptcp_for_each_subflow(msk, subflow) {  in mptcp_setsockopt_sol_tcp_cork()
644 		struct sock *ssk = mptcp_subflow_tcp_sock(subflow);  in mptcp_setsockopt_sol_tcp_cork()
660 	struct mptcp_subflow_context *subflow;  in mptcp_setsockopt_sol_tcp_nodelay()  local
673 	mptcp_for_each_subflow(msk, subflow) {  in mptcp_setsockopt_sol_tcp_nodelay()
674 		struct sock *ssk = mptcp_subflow_tcp_sock(subflow);  in mptcp_setsockopt_sol_tcp_nodelay()
736 	struct mptcp_subflow_context *subflow;  in mptcp_setsockopt_v4_set_tos()  local
748 	mptcp_for_each_subflow(msk, subflow) {  in mptcp_setsockopt_v4_set_tos()
749 		struct sock *ssk = mptcp_subflow_tcp_sock(subflow);  in mptcp_setsockopt_v4_set_tos()
784 	/* Limit to first subflow, before the connection establishment */  in mptcp_setsockopt_first_sf_only()
856 	 * MPTCP-level socket to configure the subflows until the subflow  in mptcp_setsockopt()
858 	 * to the one remaining subflow.  in mptcp_setsockopt()
1041 	struct mptcp_subflow_context *subflow;  in mptcp_getsockopt_tcpinfo()  local
1060 	mptcp_for_each_subflow(msk, subflow) {  in mptcp_getsockopt_tcpinfo()
1061 		struct sock *ssk = mptcp_subflow_tcp_sock(subflow);  in mptcp_getsockopt_tcpinfo()
1133 	struct mptcp_subflow_context *subflow;  in mptcp_getsockopt_subflow_addrs()  local
1152 	mptcp_for_each_subflow(msk, subflow) {  in mptcp_getsockopt_subflow_addrs()
1153 		struct sock *ssk = mptcp_subflow_tcp_sock(subflow);  in mptcp_getsockopt_subflow_addrs()
1232 	struct mptcp_subflow_context *subflow;  in mptcp_getsockopt_full_info()  local
1260 	mptcp_for_each_subflow(msk, subflow) {  in mptcp_getsockopt_full_info()
1261 		struct sock *ssk = mptcp_subflow_tcp_sock(subflow);  in mptcp_getsockopt_full_info()
1272 		sfinfo.id = subflow->subflow_id;  in mptcp_getsockopt_full_info()
1402 	 * MPTCP-level socket to configure the subflows until the subflow  in mptcp_getsockopt()
1404 	 * to the one remaining subflow.  in mptcp_getsockopt()
1476 	struct mptcp_subflow_context *subflow = mptcp_subflow_ctx(ssk);  in mptcp_sockopt_sync_locked()  local
1488 	if (READ_ONCE(subflow->setsockopt_seq) != msk->setsockopt_seq) {  in mptcp_sockopt_sync_locked()
1491 		subflow->setsockopt_seq = msk->setsockopt_seq;  in mptcp_sockopt_sync_locked()
1500 	struct mptcp_subflow_context *subflow;  in mptcp_set_rcvlowat()  local
1523 	mptcp_for_each_subflow(mptcp_sk(sk), subflow) {  in mptcp_set_rcvlowat()
1524 		struct sock *ssk = mptcp_subflow_tcp_sock(subflow);  in mptcp_set_rcvlowat()