101 	mtu = conn->params.peer->if_mtu;  in rxrpc_fill_out_ack()
102 	mtu -= conn->params.peer->hdrsize;  in rxrpc_fill_out_ack()
144 	msg.msg_name	= &call->peer->srx.transport;  in rxrpc_send_ack_packet()
145 	msg.msg_namelen	= call->peer->srx.transport_len;  in rxrpc_send_ack_packet()
206 	conn->params.peer->last_tx_at = ktime_get_seconds();  in rxrpc_send_ack_packet()
270 	msg.msg_name	= &call->peer->srx.transport;  in rxrpc_send_abort_packet()
271 	msg.msg_namelen	= call->peer->srx.transport_len;  in rxrpc_send_abort_packet()
296 	conn->params.peer->last_tx_at = ktime_get_seconds();  in rxrpc_send_abort_packet()
352 	msg.msg_name = &call->peer->srx.transport;  in rxrpc_send_data_packet()
353 	msg.msg_namelen = call->peer->srx.transport_len;  in rxrpc_send_data_packet()
371 	     (call->peer->rtt_usage < 3 && sp->hdr.seq & 1) ||  in rxrpc_send_data_packet()
372 	     ktime_before(ktime_add_ms(call->peer->rtt_last_req, 1000),  in rxrpc_send_data_packet()
389 	if (iov[1].iov_len >= call->peer->maxdata)  in rxrpc_send_data_packet()
405 	conn->params.peer->last_tx_at = ktime_get_seconds();  in rxrpc_send_data_packet()
422 			call->peer->rtt_last_req = skb->tstamp;  in rxrpc_send_data_packet()
424 			if (call->peer->rtt_usage > 1) {  in rxrpc_send_data_packet()
427 				ack_lost_at = nsecs_to_jiffies(2 * call->peer->rtt);  in rxrpc_send_data_packet()
452 	_leave(" = %d [%u]", ret, call->peer->maxdata);  in rxrpc_send_data_packet()
474 			conn->params.peer->last_tx_at = ktime_get_seconds();  in rxrpc_send_data_packet()
492 			conn->params.peer->last_tx_at = ktime_get_seconds();  in rxrpc_send_data_packet()
594 void rxrpc_send_keepalive(struct rxrpc_peer *peer)  in rxrpc_send_keepalive()  argument
604 	msg.msg_name	= &peer->srx.transport;  in rxrpc_send_keepalive()
605 	msg.msg_namelen	= peer->srx.transport_len;  in rxrpc_send_keepalive()
610 	whdr.epoch	= htonl(peer->local->rxnet->epoch);  in rxrpc_send_keepalive()
631 	ret = kernel_sendmsg(peer->local->socket, &msg, iov, 2, len);  in rxrpc_send_keepalive()
633 		trace_rxrpc_tx_fail(peer->debug_id, 0, ret,  in rxrpc_send_keepalive()
636 		trace_rxrpc_tx_packet(peer->debug_id, &whdr,  in rxrpc_send_keepalive()
639 	peer->last_tx_at = ktime_get_seconds();  in rxrpc_send_keepalive()