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lacp: continuing input packet trace from device driver

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lacp gets the packet from the device driver. Let's continue the input
packet trace's trajectory instead of restarting it in lacp-input.

Type: fix

Signed-off-by: Steven Luong <sluong@cisco.com>
Change-Id: I4d4537e050742a23f74287086d38d39673ebd60f
This commit is contained in:
Steven Luong
2019-08-29 09:50:28 -07:00
parent e7eba48937
commit 977c1dec69
1 changed files with 2 additions and 5 deletions
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7
src/plugins/lacp/node.c
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@ -68,7 +68,6 @@ lacp_node_fn (vlib_main_t * vm,
{
u32 n_left_from, *from;
lacp_input_trace_t *t0;
uword n_trace = vlib_get_trace_count (vm, node);
from = vlib_frame_vector_args (frame); /* array of buffer indices */
n_left_from = frame->n_vectors; /* number of buffer indices */
@ -89,12 +88,10 @@ lacp_node_fn (vlib_main_t * vm,
b0->error = node->errors[error0];
/* If this pkt is traced, snapshoot the data */
if (PREDICT_FALSE (n_trace > 0))
if (PREDICT_FALSE (node->flags & VLIB_NODE_FLAG_TRACE))
{
int len;
vlib_trace_buffer (vm, node, next0, b0,
/* follow_chain */ 0);
vlib_set_trace_count (vm, node, --n_trace);
t0 = vlib_add_trace (vm, node, b0, sizeof (*t0));
len = (b0->current_length < sizeof (t0->pkt))
? b0->current_length : sizeof (t0->pkt);