diff options
Diffstat (limited to 'net/rxrpc/output.c')
| -rw-r--r-- | net/rxrpc/output.c | 36 |
1 files changed, 17 insertions, 19 deletions
diff --git a/net/rxrpc/output.c b/net/rxrpc/output.c index 4a292f860ae3..bad96a983e12 100644 --- a/net/rxrpc/output.c +++ b/net/rxrpc/output.c @@ -189,7 +189,6 @@ int rxrpc_send_ack_packet(struct rxrpc_call *call, struct rxrpc_txbuf *txb) struct rxrpc_connection *conn; struct msghdr msg; struct kvec iov[1]; - rxrpc_serial_t serial; size_t len, n; int ret, rtt_slot = -1; u16 rwind; @@ -216,15 +215,15 @@ int rxrpc_send_ack_packet(struct rxrpc_call *call, struct rxrpc_txbuf *txb) iov[0].iov_len = sizeof(txb->wire) + sizeof(txb->ack) + n; len = iov[0].iov_len; - serial = rxrpc_get_next_serial(conn); - txb->wire.serial = htonl(serial); - trace_rxrpc_tx_ack(call->debug_id, serial, + txb->serial = rxrpc_get_next_serial(conn); + txb->wire.serial = htonl(txb->serial); + trace_rxrpc_tx_ack(call->debug_id, txb->serial, ntohl(txb->ack.firstPacket), ntohl(txb->ack.serial), txb->ack.reason, txb->ack.nAcks, rwind); if (txb->ack.reason == RXRPC_ACK_PING) - rtt_slot = rxrpc_begin_rtt_probe(call, serial, rxrpc_rtt_tx_ping); + rtt_slot = rxrpc_begin_rtt_probe(call, txb->serial, rxrpc_rtt_tx_ping); rxrpc_inc_stat(call->rxnet, stat_tx_ack_send); @@ -235,7 +234,7 @@ int rxrpc_send_ack_packet(struct rxrpc_call *call, struct rxrpc_txbuf *txb) ret = do_udp_sendmsg(conn->local->socket, &msg, len); call->peer->last_tx_at = ktime_get_seconds(); if (ret < 0) { - trace_rxrpc_tx_fail(call->debug_id, serial, ret, + trace_rxrpc_tx_fail(call->debug_id, txb->serial, ret, rxrpc_tx_point_call_ack); } else { trace_rxrpc_tx_packet(call->debug_id, &txb->wire, @@ -247,7 +246,7 @@ int rxrpc_send_ack_packet(struct rxrpc_call *call, struct rxrpc_txbuf *txb) if (!__rxrpc_call_is_complete(call)) { if (ret < 0) - rxrpc_cancel_rtt_probe(call, serial, rtt_slot); + rxrpc_cancel_rtt_probe(call, txb->serial, rtt_slot); rxrpc_set_keepalive(call); } @@ -327,15 +326,14 @@ int rxrpc_send_data_packet(struct rxrpc_call *call, struct rxrpc_txbuf *txb) struct rxrpc_connection *conn = call->conn; struct msghdr msg; struct kvec iov[1]; - rxrpc_serial_t serial; size_t len; int ret, rtt_slot = -1; _enter("%x,{%d}", txb->seq, txb->len); - /* Each transmission of a Tx packet needs a new serial number */ - serial = rxrpc_get_next_serial(conn); - txb->wire.serial = htonl(serial); + /* Each transmission of a Tx packet+ needs a new serial number */ + txb->serial = rxrpc_get_next_serial(conn); + txb->wire.serial = htonl(txb->serial); if (test_bit(RXRPC_CONN_PROBING_FOR_UPGRADE, &conn->flags) && txb->seq == 1) @@ -388,7 +386,7 @@ dont_set_request_ack: static int lose; if ((lose++ & 7) == 7) { ret = 0; - trace_rxrpc_tx_data(call, txb->seq, serial, + trace_rxrpc_tx_data(call, txb->seq, txb->serial, txb->wire.flags, test_bit(RXRPC_TXBUF_RESENT, &txb->flags), true); @@ -396,7 +394,7 @@ dont_set_request_ack: } } - trace_rxrpc_tx_data(call, txb->seq, serial, txb->wire.flags, + trace_rxrpc_tx_data(call, txb->seq, txb->serial, txb->wire.flags, test_bit(RXRPC_TXBUF_RESENT, &txb->flags), false); /* Track what we've attempted to transmit at least once so that the @@ -415,7 +413,7 @@ dont_set_request_ack: txb->last_sent = ktime_get_real(); if (txb->wire.flags & RXRPC_REQUEST_ACK) - rtt_slot = rxrpc_begin_rtt_probe(call, serial, rxrpc_rtt_tx_data); + rtt_slot = rxrpc_begin_rtt_probe(call, txb->serial, rxrpc_rtt_tx_data); /* send the packet by UDP * - returns -EMSGSIZE if UDP would have to fragment the packet @@ -429,8 +427,8 @@ dont_set_request_ack: if (ret < 0) { rxrpc_inc_stat(call->rxnet, stat_tx_data_send_fail); - rxrpc_cancel_rtt_probe(call, serial, rtt_slot); - trace_rxrpc_tx_fail(call->debug_id, serial, ret, + rxrpc_cancel_rtt_probe(call, txb->serial, rtt_slot); + trace_rxrpc_tx_fail(call->debug_id, txb->serial, ret, rxrpc_tx_point_call_data_nofrag); } else { trace_rxrpc_tx_packet(call->debug_id, &txb->wire, @@ -489,7 +487,7 @@ send_fragmentable: txb->last_sent = ktime_get_real(); if (txb->wire.flags & RXRPC_REQUEST_ACK) - rtt_slot = rxrpc_begin_rtt_probe(call, serial, rxrpc_rtt_tx_data); + rtt_slot = rxrpc_begin_rtt_probe(call, txb->serial, rxrpc_rtt_tx_data); switch (conn->local->srx.transport.family) { case AF_INET6: @@ -508,8 +506,8 @@ send_fragmentable: if (ret < 0) { rxrpc_inc_stat(call->rxnet, stat_tx_data_send_fail); - rxrpc_cancel_rtt_probe(call, serial, rtt_slot); - trace_rxrpc_tx_fail(call->debug_id, serial, ret, + rxrpc_cancel_rtt_probe(call, txb->serial, rtt_slot); + trace_rxrpc_tx_fail(call->debug_id, txb->serial, ret, rxrpc_tx_point_call_data_frag); } else { trace_rxrpc_tx_packet(call->debug_id, &txb->wire, |