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()
210 	struct mptcp_subflow_context *subflow;  in mptcp_setsockopt_sol_socket_timestamping()  local
236 	mptcp_for_each_subflow(msk, subflow) {  in mptcp_setsockopt_sol_socket_timestamping()
237 		struct sock *ssk = mptcp_subflow_tcp_sock(subflow);  in mptcp_setsockopt_sol_socket_timestamping()
252 	struct mptcp_subflow_context *subflow;  in mptcp_setsockopt_sol_socket_linger()  local
271 	mptcp_for_each_subflow(msk, subflow) {  in mptcp_setsockopt_sol_socket_linger()
272 		struct sock *ssk = mptcp_subflow_tcp_sock(subflow);  in mptcp_setsockopt_sol_socket_linger()
282 		subflow->setsockopt_seq = msk->setsockopt_seq;  in mptcp_setsockopt_sol_socket_linger()
469 		/* IP_OPTIONS is not supported, needs subflow care */  in mptcp_supported_sockopt()
585 	struct mptcp_subflow_context *subflow;  in mptcp_setsockopt_sol_tcp_congestion()  local
606 	mptcp_for_each_subflow(msk, subflow) {  in mptcp_setsockopt_sol_tcp_congestion()
607 		struct sock *ssk = mptcp_subflow_tcp_sock(subflow);  in mptcp_setsockopt_sol_tcp_congestion()
614 		subflow->setsockopt_seq = msk->setsockopt_seq;  in mptcp_setsockopt_sol_tcp_congestion()
629 	struct mptcp_subflow_context *subflow;  in __mptcp_setsockopt_set_val()  local
632 	mptcp_for_each_subflow(msk, subflow) {  in __mptcp_setsockopt_set_val()
633 		struct sock *ssk = mptcp_subflow_tcp_sock(subflow);  in __mptcp_setsockopt_set_val()
652 	struct mptcp_subflow_context *subflow;  in __mptcp_setsockopt_sol_tcp_cork()  local
657 	mptcp_for_each_subflow(msk, subflow) {  in __mptcp_setsockopt_sol_tcp_cork()
658 		struct sock *ssk = mptcp_subflow_tcp_sock(subflow);  in __mptcp_setsockopt_sol_tcp_cork()
672 	struct mptcp_subflow_context *subflow;  in __mptcp_setsockopt_sol_tcp_nodelay()  local
677 	mptcp_for_each_subflow(msk, subflow) {  in __mptcp_setsockopt_sol_tcp_nodelay()
678 		struct sock *ssk = mptcp_subflow_tcp_sock(subflow);  in __mptcp_setsockopt_sol_tcp_nodelay()
738 	struct mptcp_subflow_context *subflow;  in mptcp_setsockopt_v4_set_tos()  local
750 	mptcp_for_each_subflow(msk, subflow) {  in mptcp_setsockopt_v4_set_tos()
751 		struct sock *ssk = mptcp_subflow_tcp_sock(subflow);  in mptcp_setsockopt_v4_set_tos()
786 	/* Limit to first subflow, before the connection establishment */  in mptcp_setsockopt_first_sf_only()
886 	 * MPTCP-level socket to configure the subflows until the subflow  in mptcp_setsockopt()
888 	 * to the one remaining subflow.  in mptcp_setsockopt()
1081 	struct mptcp_subflow_context *subflow;  in mptcp_getsockopt_tcpinfo()  local
1100 	mptcp_for_each_subflow(msk, subflow) {  in mptcp_getsockopt_tcpinfo()
1101 		struct sock *ssk = mptcp_subflow_tcp_sock(subflow);  in mptcp_getsockopt_tcpinfo()
1173 	struct mptcp_subflow_context *subflow;  in mptcp_getsockopt_subflow_addrs()  local
1192 	mptcp_for_each_subflow(msk, subflow) {  in mptcp_getsockopt_subflow_addrs()
1193 		struct sock *ssk = mptcp_subflow_tcp_sock(subflow);  in mptcp_getsockopt_subflow_addrs()
1272 	struct mptcp_subflow_context *subflow;  in mptcp_getsockopt_full_info()  local
1300 	mptcp_for_each_subflow(msk, subflow) {  in mptcp_getsockopt_full_info()
1301 		struct sock *ssk = mptcp_subflow_tcp_sock(subflow);  in mptcp_getsockopt_full_info()
1312 		sfinfo.id = subflow->subflow_id;  in mptcp_getsockopt_full_info()
1486 	 * MPTCP-level socket to configure the subflows until the subflow  in mptcp_getsockopt()
1488 	 * to the one remaining subflow.  in mptcp_getsockopt()
1565 	struct mptcp_subflow_context *subflow = mptcp_subflow_ctx(ssk);  in mptcp_sockopt_sync_locked()  local
1577 	if (READ_ONCE(subflow->setsockopt_seq) != msk->setsockopt_seq) {  in mptcp_sockopt_sync_locked()
1580 		subflow->setsockopt_seq = msk->setsockopt_seq;  in mptcp_sockopt_sync_locked()
1589 	struct mptcp_subflow_context *subflow;  in mptcp_set_rcvlowat()  local
1616 	mptcp_for_each_subflow(mptcp_sk(sk), subflow) {  in mptcp_set_rcvlowat()
1617 		struct sock *ssk = mptcp_subflow_tcp_sock(subflow);  in mptcp_set_rcvlowat()