Lines Matching defs:ao

3666 	struct tcp_ao_info *ao;
3671 	ao = rcu_dereference_protected(tp->ao_info,
3673 	if (ao && ack < tp->snd_una) {
3674 		ao->snd_sne++;
3675 		trace_tcp_ao_snd_sne_update((struct sock *)tp, ao->snd_sne);
3694 	struct tcp_ao_info *ao;
3699 	ao = rcu_dereference_protected(tp->ao_info,
3701 	if (ao && seq < tp->rcv_nxt) {
3702 		ao->rcv_sne++;
3703 		trace_tcp_ao_rcv_sne_update((struct sock *)tp, ao->rcv_sne);
6782 		struct tcp_ao_info *ao;
6784 		ao = rcu_dereference_protected(tp->ao_info,
6786 		if (ao) {
6787 			WRITE_ONCE(ao->risn, th->seq);
6788 			ao->rcv_sne = 0;