From 178cf493d009995b28fdf220f04c98860ff79a9b Mon Sep 17 00:00:00 2001 From: Dave Barach Date: Tue, 13 Nov 2018 16:34:13 -0500 Subject: Remove c-11 memcpy checks from perf-critical code Change-Id: Id4f37f5d4a03160572954a416efa1ef9b3d79ad1 Signed-off-by: Dave Barach --- src/plugins/stn/stn.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) (limited to 'src/plugins/stn') diff --git a/src/plugins/stn/stn.c b/src/plugins/stn/stn.c index e3f56d38a15..6f5fbdb2866 100644 --- a/src/plugins/stn/stn.c +++ b/src/plugins/stn/stn.c @@ -141,9 +141,9 @@ stn_ip46_punt_fn (vlib_main_t * vm, vlib_buffer_advance(p0, -sizeof(*eth)); eth = (ethernet_header_t *) vlib_buffer_get_current(p0); if (is_ipv4) - clib_memcpy(eth, &stn_ip4_ethernet_header, sizeof(*eth)); + clib_memcpy_fast(eth, &stn_ip4_ethernet_header, sizeof(*eth)); else - clib_memcpy(eth, &stn_ip6_ethernet_header, sizeof(*eth)); + clib_memcpy_fast(eth, &stn_ip6_ethernet_header, sizeof(*eth)); } else { @@ -261,12 +261,12 @@ stn_init (vlib_main_t * vm) clib_bihash_init_16_8(&stn->rule_by_address_table, "stn addresses", 1024, 1<<20); - clib_memcpy(stn_ip4_ethernet_header.dst_address, stn_hw_addr_dst, 6); - clib_memcpy(stn_ip4_ethernet_header.src_address, stn_hw_addr_local, 6); + clib_memcpy_fast(stn_ip4_ethernet_header.dst_address, stn_hw_addr_dst, 6); + clib_memcpy_fast(stn_ip4_ethernet_header.src_address, stn_hw_addr_local, 6); stn_ip4_ethernet_header.type = clib_host_to_net_u16(ETHERNET_TYPE_IP4); - clib_memcpy(stn_ip6_ethernet_header.dst_address, stn_hw_addr_dst, 6); - clib_memcpy(stn_ip6_ethernet_header.src_address, stn_hw_addr_local, 6); + clib_memcpy_fast(stn_ip6_ethernet_header.dst_address, stn_hw_addr_dst, 6); + clib_memcpy_fast(stn_ip6_ethernet_header.src_address, stn_hw_addr_local, 6); stn_ip6_ethernet_header.type = clib_host_to_net_u16(ETHERNET_TYPE_IP6); return stn_api_init (vm, stn); -- cgit 1.2.3-korg