98 		if (call->peer->rtt_usage == 0)  in rxrpc_congestion_management()
102 					      call->peer->rtt)))  in rxrpc_congestion_management()
209 	if (call->peer->rtt_usage < 3 ||  in rxrpc_send_ping()
210 	    ktime_before(ktime_add_ms(call->peer->rtt_last_req, 1000), now))  in rxrpc_send_ping()
650 	struct rxrpc_peer *peer;  in rxrpc_input_ackinfo()  local
673 	peer = call->peer;  in rxrpc_input_ackinfo()
674 	if (mtu < peer->maxdata) {  in rxrpc_input_ackinfo()
675 		spin_lock_bh(&peer->lock);  in rxrpc_input_ackinfo()
676 		peer->maxdata = mtu;  in rxrpc_input_ackinfo()
677 		peer->mtu = mtu + peer->hdrsize;  in rxrpc_input_ackinfo()
678 		spin_unlock_bh(&peer->lock);  in rxrpc_input_ackinfo()
679 		_net("Net MTU %u (maxdata %u)", peer->mtu, peer->maxdata);  in rxrpc_input_ackinfo()