Remove c-11 memcpy checks from perf-critical code

[vpp.git] / src / vnet / ip / ip6_hop_by_hop.c

diff --git a/src/vnet/ip/ip6_hop_by_hop.c b/src/vnet/ip/ip6_hop_by_hop.c
index fbaf000..38cdbff 100644 (file)
--- a/src/vnet/ip/ip6_hop_by_hop.c
+++ b/src/vnet/ip/ip6_hop_by_hop.c
@@ -321,8 +321,8 @@ ip6_add_hop_by_hop_node_fn (vlib_main_t * vm,
          hbh0 = (ip6_hop_by_hop_header_t *) (ip0 + 1);
          hbh1 = (ip6_hop_by_hop_header_t *) (ip1 + 1);
          /* $$$ tune, rewrite_length is a multiple of 8 */
-         clib_memcpy (hbh0, rewrite, rewrite_length);
-         clib_memcpy (hbh1, rewrite, rewrite_length);
+         clib_memcpy_fast (hbh0, rewrite, rewrite_length);
+         clib_memcpy_fast (hbh1, rewrite, rewrite_length);
          /* Patch the protocol chain, insert the h-b-h (type 0) header */
          hbh0->protocol = ip0->protocol;
          hbh1->protocol = ip1->protocol;
@@ -399,7 +399,7 @@ ip6_add_hop_by_hop_node_fn (vlib_main_t * vm,
 
          hbh0 = (ip6_hop_by_hop_header_t *) (ip0 + 1);
          /* $$$ tune, rewrite_length is a multiple of 8 */
-         clib_memcpy (hbh0, rewrite, rewrite_length);
+         clib_memcpy_fast (hbh0, rewrite, rewrite_length);
          /* Patch the protocol chain, insert the h-b-h (type 0) header */
          hbh0->protocol = ip0->protocol;
          ip0->protocol = 0;