tapcli: Use error counter for buffer allocation error

[vpp.git] / vnet / vnet / unix / tapcli.c

diff --git a/vnet/vnet/unix/tapcli.c b/vnet/vnet/unix/tapcli.c
index c1548fd..667e3e4 100644 (file)
--- a/vnet/vnet/unix/tapcli.c
+++ b/vnet/vnet/unix/tapcli.c
@@ -249,7 +249,9 @@ static uword tapcli_rx_iface(vlib_main_t * vm,
           vlib_buffer_alloc_from_free_list(vm, &tm->rx_buffers[len],
                             VLIB_FRAME_SIZE - len, VLIB_BUFFER_DEFAULT_FREE_LIST_INDEX);
       if (PREDICT_FALSE(vec_len(tm->rx_buffers) < tm->mtu_buffers)) {
-        clib_warning("vlib_buffer_alloc failed");
+          vlib_node_increment_counter(vm, tapcli_rx_node.index,
+                                      TAPCLI_ERROR_BUFFER_ALLOC,
+                                      tm->mtu_buffers - vec_len(tm->rx_buffers));
         break;
       }
     }