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Diffstat (limited to 'src/vnet/ip/ip4_forward.c')
-rw-r--r--src/vnet/ip/ip4_forward.c21
1 files changed, 13 insertions, 8 deletions
diff --git a/src/vnet/ip/ip4_forward.c b/src/vnet/ip/ip4_forward.c
index 5472428fcfd..34bc6c5d212 100644
--- a/src/vnet/ip/ip4_forward.c
+++ b/src/vnet/ip/ip4_forward.c
@@ -1232,7 +1232,6 @@ format_ip4_rewrite_trace (u8 * s, va_list * args)
CLIB_UNUSED (vlib_main_t * vm) = va_arg (*args, vlib_main_t *);
CLIB_UNUSED (vlib_node_t * node) = va_arg (*args, vlib_node_t *);
ip4_forward_next_trace_t *t = va_arg (*args, ip4_forward_next_trace_t *);
- vnet_main_t *vnm = vnet_get_main ();
uword indent = format_get_indent (s);
s = format (s, "tx_sw_if_index %d dpo-idx %d : %U flow hash: 0x%08x",
@@ -1241,7 +1240,7 @@ format_ip4_rewrite_trace (u8 * s, va_list * args)
s = format (s, "\n%U%U",
format_white_space, indent,
format_ip_adjacency_packet_data,
- vnm, t->dpo_index, t->packet_data, sizeof (t->packet_data));
+ t->dpo_index, t->packet_data, sizeof (t->packet_data));
return s;
}
@@ -2507,8 +2506,10 @@ ip4_rewrite_inline (vlib_main_t * vm,
tx_sw_if_index0 = adj0[0].rewrite_header.sw_if_index;
vnet_buffer (p0)->sw_if_index[VLIB_TX] = tx_sw_if_index0;
- vnet_feature_arc_start (lm->output_feature_arc_index,
- tx_sw_if_index0, &next0, p0);
+ if (PREDICT_FALSE
+ (adj0[0].rewrite_header.flags & VNET_REWRITE_HAS_FEATURES))
+ vnet_feature_arc_start (lm->output_feature_arc_index,
+ tx_sw_if_index0, &next0, p0);
}
if (PREDICT_TRUE (error1 == IP4_ERROR_NONE))
{
@@ -2519,8 +2520,10 @@ ip4_rewrite_inline (vlib_main_t * vm,
tx_sw_if_index1 = adj1[0].rewrite_header.sw_if_index;
vnet_buffer (p1)->sw_if_index[VLIB_TX] = tx_sw_if_index1;
- vnet_feature_arc_start (lm->output_feature_arc_index,
- tx_sw_if_index1, &next1, p1);
+ if (PREDICT_FALSE
+ (adj1[0].rewrite_header.flags & VNET_REWRITE_HAS_FEATURES))
+ vnet_feature_arc_start (lm->output_feature_arc_index,
+ tx_sw_if_index1, &next1, p1);
}
/* Guess we are only writing on simple Ethernet header. */
@@ -2671,8 +2674,10 @@ ip4_rewrite_inline (vlib_main_t * vm,
adj0->sub_type.midchain.fixup_func (vm, adj0, p0);
}
- vnet_feature_arc_start (lm->output_feature_arc_index,
- tx_sw_if_index0, &next0, p0);
+ if (PREDICT_FALSE
+ (adj0[0].rewrite_header.flags & VNET_REWRITE_HAS_FEATURES))
+ vnet_feature_arc_start (lm->output_feature_arc_index,
+ tx_sw_if_index0, &next0, p0);
}