177 				 const struct mptcp_subflow_context *subflow)  in mptcp_pm_subflow_check_next()  argument
182 	update_subflows = subflow->request_join || subflow->mp_join;  in mptcp_pm_subflow_check_next()
211 	struct mptcp_subflow_context *subflow = mptcp_subflow_ctx(ssk);  in mptcp_pm_add_addr_received()  local
212 	struct mptcp_sock *msk = mptcp_sk(subflow->conn);  in mptcp_pm_add_addr_received()
287 	struct mptcp_subflow_context *subflow = mptcp_subflow_ctx(ssk);  in mptcp_pm_mp_prio_received()  local
288 	struct sock *sk = subflow->conn;  in mptcp_pm_mp_prio_received()
291 	pr_debug("subflow->backup=%d, bkup=%d\n", subflow->backup, bkup);  in mptcp_pm_mp_prio_received()
293 	if (subflow->backup != bkup)  in mptcp_pm_mp_prio_received()
294 		subflow->backup = bkup;  in mptcp_pm_mp_prio_received()
301 	struct mptcp_subflow_context *subflow = mptcp_subflow_ctx(sk);  in mptcp_pm_mp_fail_received()  local
302 	struct mptcp_sock *msk = mptcp_sk(subflow->conn);  in mptcp_pm_mp_fail_received()
309 	if (!subflow->fail_tout) {  in mptcp_pm_mp_fail_received()
312 		subflow->send_mp_fail = 1;  in mptcp_pm_mp_fail_received()
313 		subflow->send_infinite_map = 1;  in mptcp_pm_mp_fail_received()
317 		WRITE_ONCE(subflow->fail_tout, 0);  in mptcp_pm_mp_fail_received()
458 	struct mptcp_subflow_context *subflow = mptcp_subflow_ctx(ssk);  in mptcp_pm_subflow_chk_stale()  local
462 	if (!subflow->stale_count) {  in mptcp_pm_subflow_chk_stale()
463 		subflow->stale_rcv_tstamp = rcv_tstamp;  in mptcp_pm_subflow_chk_stale()
464 		subflow->stale_count++;  in mptcp_pm_subflow_chk_stale()
465 	} else if (subflow->stale_rcv_tstamp == rcv_tstamp) {  in mptcp_pm_subflow_chk_stale()
466 		if (subflow->stale_count < U8_MAX)  in mptcp_pm_subflow_chk_stale()
467 			subflow->stale_count++;  in mptcp_pm_subflow_chk_stale()
470 		subflow->stale_count = 0;  in mptcp_pm_subflow_chk_stale()
471 		mptcp_subflow_set_active(subflow);  in mptcp_pm_subflow_chk_stale()