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-rw-r--r--vnet/vnet/devices/dpdk/node.c60
1 files changed, 33 insertions, 27 deletions
diff --git a/vnet/vnet/devices/dpdk/node.c b/vnet/vnet/devices/dpdk/node.c
index 575f7f4e972..b9815706169 100644
--- a/vnet/vnet/devices/dpdk/node.c
+++ b/vnet/vnet/devices/dpdk/node.c
@@ -154,25 +154,28 @@ handoff_dispatch_node_fn (vlib_main_t * vm,
next0 = vnet_buffer(b0)->io_handoff.next_index;
next1 = vnet_buffer(b1)->io_handoff.next_index;
- if (PREDICT_FALSE(b0->flags & VLIB_BUFFER_IS_TRACED))
+ if (PREDICT_FALSE(vm->trace_main.trace_active_hint))
{
- vlib_trace_buffer (vm, node, next0, b0, /* follow_chain */ 0);
- handoff_dispatch_trace_t *t =
- vlib_add_trace (vm, node, b0, sizeof (*t));
- sw_if_index0 = vnet_buffer(b0)->sw_if_index[VLIB_RX];
- t->sw_if_index = sw_if_index0;
- t->next_index = next0;
- t->buffer_index = bi0;
- }
- if (PREDICT_FALSE(b1->flags & VLIB_BUFFER_IS_TRACED))
- {
- vlib_trace_buffer (vm, node, next1, b1, /* follow_chain */ 0);
- handoff_dispatch_trace_t *t =
- vlib_add_trace (vm, node, b1, sizeof (*t));
- sw_if_index1 = vnet_buffer(b1)->sw_if_index[VLIB_RX];
- t->sw_if_index = sw_if_index1;
- t->next_index = next1;
- t->buffer_index = bi1;
+ if (PREDICT_FALSE(b0->flags & VLIB_BUFFER_IS_TRACED))
+ {
+ vlib_trace_buffer (vm, node, next0, b0, /* follow_chain */ 0);
+ handoff_dispatch_trace_t *t =
+ vlib_add_trace (vm, node, b0, sizeof (*t));
+ sw_if_index0 = vnet_buffer(b0)->sw_if_index[VLIB_RX];
+ t->sw_if_index = sw_if_index0;
+ t->next_index = next0;
+ t->buffer_index = bi0;
+ }
+ if (PREDICT_FALSE(b1->flags & VLIB_BUFFER_IS_TRACED))
+ {
+ vlib_trace_buffer (vm, node, next1, b1, /* follow_chain */ 0);
+ handoff_dispatch_trace_t *t =
+ vlib_add_trace (vm, node, b1, sizeof (*t));
+ sw_if_index1 = vnet_buffer(b1)->sw_if_index[VLIB_RX];
+ t->sw_if_index = sw_if_index1;
+ t->next_index = next1;
+ t->buffer_index = bi1;
+ }
}
/* verify speculative enqueues, maybe switch current next frame */
@@ -200,16 +203,19 @@ handoff_dispatch_node_fn (vlib_main_t * vm,
next0 = vnet_buffer(b0)->io_handoff.next_index;
- if (PREDICT_FALSE(b0->flags & VLIB_BUFFER_IS_TRACED))
+ if (PREDICT_FALSE(vm->trace_main.trace_active_hint))
{
- vlib_trace_buffer (vm, node, next0, b0, /* follow_chain */ 0);
- handoff_dispatch_trace_t *t =
- vlib_add_trace (vm, node, b0, sizeof (*t));
- sw_if_index0 = vnet_buffer(b0)->sw_if_index[VLIB_RX];
- t->sw_if_index = sw_if_index0;
- t->next_index = next0;
- t->buffer_index = bi0;
- }
+ if (PREDICT_FALSE(b0->flags & VLIB_BUFFER_IS_TRACED))
+ {
+ vlib_trace_buffer (vm, node, next0, b0, /* follow_chain */ 0);
+ handoff_dispatch_trace_t *t =
+ vlib_add_trace (vm, node, b0, sizeof (*t));
+ sw_if_index0 = vnet_buffer(b0)->sw_if_index[VLIB_RX];
+ t->sw_if_index = sw_if_index0;
+ t->next_index = next0;
+ t->buffer_index = bi0;
+ }
+ }
/* verify speculative enqueue, maybe switch current next frame */
vlib_validate_buffer_enqueue_x1 (vm, node, next_index,