add vlib_prefetch_buffer_data(...) macro

[vpp.git] / src / vnet / ip / ip4_input.c

diff --git a/src/vnet/ip/ip4_input.c b/src/vnet/ip/ip4_input.c
index 1928a66..696c4b6 100644 (file)
--- a/src/vnet/ip/ip4_input.c
+++ b/src/vnet/ip/ip4_input.c
@@ -163,14 +163,10 @@ ip4_input_inline (vlib_main_t * vm,
          vlib_prefetch_buffer_header (b[10], LOAD);
          vlib_prefetch_buffer_header (b[11], LOAD);
 
-         CLIB_PREFETCH (vlib_buffer_get_current (b[4]),
-                        sizeof (ip4_header_t), LOAD);
-         CLIB_PREFETCH (vlib_buffer_get_current (b[5]),
-                        sizeof (ip4_header_t), LOAD);
-         CLIB_PREFETCH (vlib_buffer_get_current (b[6]),
-                        sizeof (ip4_header_t), LOAD);
-         CLIB_PREFETCH (vlib_buffer_get_current (b[7]),
-                        sizeof (ip4_header_t), LOAD);
+         vlib_prefetch_buffer_data (b[4], LOAD);
+         vlib_prefetch_buffer_data (b[5], LOAD);
+         vlib_prefetch_buffer_data (b[6], LOAD);
+         vlib_prefetch_buffer_data (b[7], LOAD);
        }
 
       vnet_buffer (b[0])->ip.adj_index[VLIB_RX] = ~0;