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authorDavid Howells <dhowells@redhat.com>2016-09-23 14:39:22 +0300
committerDavid Howells <dhowells@redhat.com>2016-09-23 17:49:19 +0300
commitbe832aecc5ba811728e15a10f675f4a2187f25dd (patch)
tree42ef2d2bf2804c0f18a4ede8169bbede793c87ed /net/rxrpc/conn_event.c
parentfc7ab6d29a3af0b7f6df7c095509378c8caf85b5 (diff)
downloadlinux-be832aecc5ba811728e15a10f675f4a2187f25dd.tar.xz
rxrpc: Add data Tx tracepoint and adjust Tx ACK tracepoint
Add a tracepoint to log transmission of DATA packets (including loss injection). Adjust the ACK transmission tracepoint to include the packet serial number and to line this up with the DATA transmission display. Signed-off-by: David Howells <dhowells@redhat.com>
Diffstat (limited to 'net/rxrpc/conn_event.c')
-rw-r--r--net/rxrpc/conn_event.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/net/rxrpc/conn_event.c b/net/rxrpc/conn_event.c
index 75a15a4c74c3..a1cf1ec5f29e 100644
--- a/net/rxrpc/conn_event.c
+++ b/net/rxrpc/conn_event.c
@@ -98,9 +98,6 @@ static void rxrpc_conn_retransmit_call(struct rxrpc_connection *conn,
pkt.info.rwind = htonl(rxrpc_rx_window_size);
pkt.info.jumbo_max = htonl(rxrpc_rx_jumbo_max);
len += sizeof(pkt.ack) + sizeof(pkt.info);
-
- trace_rxrpc_tx_ack(NULL, chan->last_seq, 0,
- RXRPC_ACK_DUPLICATE, 0);
break;
}
@@ -122,6 +119,8 @@ static void rxrpc_conn_retransmit_call(struct rxrpc_connection *conn,
_proto("Tx ABORT %%%u { %d } [re]", serial, conn->local_abort);
break;
case RXRPC_PACKET_TYPE_ACK:
+ trace_rxrpc_tx_ack(NULL, serial, chan->last_seq, 0,
+ RXRPC_ACK_DUPLICATE, 0);
_proto("Tx ACK %%%u [re]", serial);
break;
}