Remove c-11 memcpy checks from perf-critical code

[vpp.git] / src / vnet / devices / netmap / device.c

diff --git a/src/vnet/devices/netmap/device.c b/src/vnet/devices/netmap/device.c
index e39888f..b14bff4 100644 (file)
--- a/src/vnet/devices/netmap/device.c
+++ b/src/vnet/devices/netmap/device.c
@@ -98,7 +98,7 @@ netmap_interface_tx (vlib_main_t * vm,
                     vlib_node_runtime_t * node, vlib_frame_t * frame)
 {
   netmap_main_t *nm = &netmap_main;
-  u32 *buffers = vlib_frame_args (frame);
+  u32 *buffers = vlib_frame_vector_args (frame);
   u32 n_left = frame->n_vectors;
   f64 const time_constant = 1e3;
   vnet_interface_output_runtime_t *rd = (void *) node->runtime_data;
@@ -143,8 +143,8 @@ netmap_interface_tx (vlib_main_t * vm,
              b0 = vlib_get_buffer (vm, bi);
              len = b0->current_length;
              /* memcpy */
-             clib_memcpy ((u8 *) NETMAP_BUF (ring, slot->buf_idx) + offset,
-                          vlib_buffer_get_current (b0), len);
+             clib_memcpy_fast ((u8 *) NETMAP_BUF (ring, slot->buf_idx) +
+                               offset, vlib_buffer_get_current (b0), len);
              offset += len;
            }
          while ((bi = b0->next_buffer));
@@ -169,7 +169,7 @@ netmap_interface_tx (vlib_main_t * vm,
                       frame->n_vectors ? NETMAP_TX_ERROR_PENDING_MSGS :
                       NETMAP_TX_ERROR_NO_FREE_SLOTS), n_left);
 
-  vlib_buffer_free (vm, vlib_frame_args (frame), frame->n_vectors);
+  vlib_buffer_free (vm, vlib_frame_vector_args (frame), frame->n_vectors);
   return frame->n_vectors;
 }