35 	user_timeout = READ_ONCE(icsk->icsk_user_timeout);  in tcp_clamp_rto_to_user_timeout()
57 	user_timeout = READ_ONCE(icsk->icsk_user_timeout);  in tcp_clamp_probe0_to_user_timeout()
79 	tcp_done_with_error(sk, READ_ONCE(sk->sk_err_soft) ? : ETIMEDOUT);  in tcp_write_err()
118 	if (READ_ONCE(sk->sk_err_soft))  in tcp_out_of_resources()
152 	int retries = READ_ONCE(sock_net(sk)->ipv4.sysctl_tcp_orphan_retries); /* May be zero. */  in tcp_orphan_retries()
155 	if (READ_ONCE(sk->sk_err_soft) && !alive)  in tcp_orphan_retries()
172 	if (!READ_ONCE(net->ipv4.sysctl_tcp_mtu_probing))  in tcp_mtu_probing()
180 		mss = min(READ_ONCE(net->ipv4.sysctl_tcp_base_mss), mss);  in tcp_mtu_probing()
181 		mss = max(mss, READ_ONCE(net->ipv4.sysctl_tcp_mtu_probe_floor));  in tcp_mtu_probing()
182 		mss = max(mss, READ_ONCE(net->ipv4.sysctl_tcp_min_snd_mss));  in tcp_mtu_probing()
255 		retry_until = READ_ONCE(icsk->icsk_syn_retries) ? :  in tcp_write_timeout()
256 			READ_ONCE(net->ipv4.sysctl_tcp_syn_retries);  in tcp_write_timeout()
260 			max_retransmits += READ_ONCE(net->ipv4.sysctl_tcp_syn_linear_timeouts);  in tcp_write_timeout()
264 		if (retransmits_timed_out(sk, READ_ONCE(net->ipv4.sysctl_tcp_retries1), 0)) {  in tcp_write_timeout()
271 		retry_until = READ_ONCE(net->ipv4.sysctl_tcp_retries2);  in tcp_write_timeout()
285 						READ_ONCE(icsk->icsk_user_timeout));  in tcp_write_timeout()
372 	    !READ_ONCE(tcp_sk(sk)->compressed_ack))  in tcp_delack_timer()
413 		u32 user_timeout = READ_ONCE(icsk->icsk_user_timeout);  in tcp_probe_timer()
420 	max_probes = READ_ONCE(sock_net(sk)->ipv4.sysctl_tcp_retries2);  in tcp_probe_timer()
468 	max_retries = READ_ONCE(icsk->icsk_syn_retries) ? :  in tcp_fastopen_synack_timer()
469 		READ_ONCE(sock_net(sk)->ipv4.sysctl_tcp_synack_retries) + 1;  in tcp_fastopen_synack_timer()
499 	u32 user_timeout = READ_ONCE(icsk->icsk_user_timeout);  in tcp_rtx_probe0_timed_out()
668 	    (tp->thin_lto || READ_ONCE(net->ipv4.sysctl_tcp_thin_linear_timeouts)) &&  in tcp_retransmit_timer()
677 		   READ_ONCE(net->ipv4.sysctl_tcp_syn_linear_timeouts)) {  in tcp_retransmit_timer()
686 	if (retransmits_timed_out(sk, READ_ONCE(net->ipv4.sysctl_tcp_retries1) + 1, 0))  in tcp_retransmit_timer()
802 		if (READ_ONCE(tp->linger2) >= 0) {  in tcp_keepalive_timer()
827 		u32 user_timeout = READ_ONCE(icsk->icsk_user_timeout);  in tcp_keepalive_timer()