diff options
| author |   Benoît Ganne <bganne@cisco.com> | 2020-10-02 19:36:57 +0200 |
|---|---|---|
| committer |   Dave Barach <openvpp@barachs.net> | 2020-11-09 11:51:34 +0000 |
| commit | 9a3973e3a36bfd4dd8dbffe130a92649fc1b73d3 (patch) | |
| tree | 1ed9e9c7a3b13edd68f7e78d66dbb995cbe79a2a /src/vnet/devices/af_packet/node.c | |
| parent | f6b02e0d0bfd7e0f1d79e8ee426f48ca37ae5ff3 (diff) | |
vlib: fix trace number accounting
When using classifier to filter traces, not all packets will be traced.
In that case, we should only count traced packets.
Type: fix
Change-Id: I87d1e217b580ebff8c6ade7860eb43950420ae78
Signed-off-by: Benoît Ganne <bganne@cisco.com>
Diffstat (limited to 'src/vnet/devices/af_packet/node.c')
| -rw-r--r-- | src/vnet/devices/af_packet/node.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/vnet/devices/af_packet/node.c b/src/vnet/devices/af_packet/node.c index 196c0882bde..61d4ce2d1f5 100644 --- a/src/vnet/devices/af_packet/node.c +++ b/src/vnet/devices/af_packet/node.c @@ -310,11 +310,11 @@ af_packet_device_input_fn (vlib_main_t * vm, vlib_node_runtime_t * node, /* trace */ VLIB_BUFFER_TRACE_TRAJECTORY_INIT (first_b0); - if (PREDICT_FALSE (n_trace > 0)) + if (PREDICT_FALSE + (n_trace > 0 && vlib_trace_buffer (vm, node, next0, first_b0, + /* follow_chain */ 0))) { af_packet_input_trace_t *tr; - vlib_trace_buffer (vm, node, next0, first_b0, /* follow_chain */ - 0); vlib_set_trace_count (vm, node, --n_trace); tr = vlib_add_trace (vm, node, first_b0, sizeof (*tr)); tr->next_index = next0; |