diff options
Diffstat (limited to 'net/rxrpc/output.c')
| -rw-r--r-- | net/rxrpc/output.c | 27 |
1 files changed, 13 insertions, 14 deletions
diff --git a/net/rxrpc/output.c b/net/rxrpc/output.c index bad96a983e12..8344ece5358a 100644 --- a/net/rxrpc/output.c +++ b/net/rxrpc/output.c @@ -205,7 +205,8 @@ int rxrpc_send_ack_packet(struct rxrpc_call *call, struct rxrpc_txbuf *txb) msg.msg_flags = 0; if (txb->ack.reason == RXRPC_ACK_PING) - txb->wire.flags |= RXRPC_REQUEST_ACK; + txb->flags |= RXRPC_REQUEST_ACK; + txb->wire.flags = txb->flags & RXRPC_TXBUF_WIRE_FLAGS; n = rxrpc_fill_out_ack(conn, call, txb, &rwind); if (n == 0) @@ -239,7 +240,7 @@ int rxrpc_send_ack_packet(struct rxrpc_call *call, struct rxrpc_txbuf *txb) } else { trace_rxrpc_tx_packet(call->debug_id, &txb->wire, rxrpc_tx_point_call_ack); - if (txb->wire.flags & RXRPC_REQUEST_ACK) + if (txb->flags & RXRPC_REQUEST_ACK) call->peer->rtt_last_req = ktime_get_real(); } rxrpc_tx_backoff(call, ret); @@ -357,13 +358,13 @@ int rxrpc_send_data_packet(struct rxrpc_call *call, struct rxrpc_txbuf *txb) * service call, lest OpenAFS incorrectly send us an ACK with some * soft-ACKs in it and then never follow up with a proper hard ACK. */ - if (txb->wire.flags & RXRPC_REQUEST_ACK) + if (txb->flags & RXRPC_REQUEST_ACK) why = rxrpc_reqack_already_on; - else if (test_bit(RXRPC_TXBUF_LAST, &txb->flags) && rxrpc_sending_to_client(txb)) + else if ((txb->flags & RXRPC_LAST_PACKET) && rxrpc_sending_to_client(txb)) why = rxrpc_reqack_no_srv_last; else if (test_and_clear_bit(RXRPC_CALL_EV_ACK_LOST, &call->events)) why = rxrpc_reqack_ack_lost; - else if (test_bit(RXRPC_TXBUF_RESENT, &txb->flags)) + else if (txb->flags & RXRPC_TXBUF_RESENT) why = rxrpc_reqack_retrans; else if (call->cong_mode == RXRPC_CALL_SLOW_START && call->cong_cwnd <= 2) why = rxrpc_reqack_slow_start; @@ -379,7 +380,7 @@ int rxrpc_send_data_packet(struct rxrpc_call *call, struct rxrpc_txbuf *txb) rxrpc_inc_stat(call->rxnet, stat_why_req_ack[why]); trace_rxrpc_req_ack(call->debug_id, txb->seq, why); if (why != rxrpc_reqack_no_srv_last) - txb->wire.flags |= RXRPC_REQUEST_ACK; + txb->flags |= RXRPC_REQUEST_ACK; dont_set_request_ack: if (IS_ENABLED(CONFIG_AF_RXRPC_INJECT_LOSS)) { @@ -387,15 +388,12 @@ dont_set_request_ack: if ((lose++ & 7) == 7) { ret = 0; trace_rxrpc_tx_data(call, txb->seq, txb->serial, - txb->wire.flags, - test_bit(RXRPC_TXBUF_RESENT, &txb->flags), - true); + txb->flags, true); goto done; } } - trace_rxrpc_tx_data(call, txb->seq, txb->serial, txb->wire.flags, - test_bit(RXRPC_TXBUF_RESENT, &txb->flags), false); + trace_rxrpc_tx_data(call, txb->seq, txb->serial, txb->flags, false); /* Track what we've attempted to transmit at least once so that the * retransmission algorithm doesn't try to resend what we haven't sent @@ -411,8 +409,9 @@ dont_set_request_ack: if (txb->len >= call->peer->maxdata) goto send_fragmentable; + txb->wire.flags = txb->flags & RXRPC_TXBUF_WIRE_FLAGS; txb->last_sent = ktime_get_real(); - if (txb->wire.flags & RXRPC_REQUEST_ACK) + if (txb->flags & RXRPC_REQUEST_ACK) rtt_slot = rxrpc_begin_rtt_probe(call, txb->serial, rxrpc_rtt_tx_data); /* send the packet by UDP @@ -442,7 +441,7 @@ dont_set_request_ack: done: if (ret >= 0) { call->tx_last_sent = txb->last_sent; - if (txb->wire.flags & RXRPC_REQUEST_ACK) { + if (txb->flags & RXRPC_REQUEST_ACK) { call->peer->rtt_last_req = txb->last_sent; if (call->peer->rtt_count > 1) { unsigned long nowj = jiffies, ack_lost_at; @@ -486,7 +485,7 @@ send_fragmentable: _debug("send fragment"); txb->last_sent = ktime_get_real(); - if (txb->wire.flags & RXRPC_REQUEST_ACK) + if (txb->flags & RXRPC_REQUEST_ACK) rtt_slot = rxrpc_begin_rtt_probe(call, txb->serial, rxrpc_rtt_tx_data); switch (conn->local->srx.transport.family) { |