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/vnet/bfd/bfd_api.c | 27 ++++++++++++++------------- 1 file changed, 14 insertions(+), 13 deletions(-) (limited to 'src/vnet/bfd/bfd_api.c') diff --git a/src/vnet/bfd/bfd_api.c b/src/vnet/bfd/bfd_api.c index bb852256ad7..ea6730fb8b9 100644 --- a/src/vnet/bfd/bfd_api.c +++ b/src/vnet/bfd/bfd_api.c @@ -72,13 +72,13 @@ pub_sub_handler (bfd_events, BFD_EVENTS); clib_memset (&peer_addr, 0, sizeof (peer_addr)); \ if (mp->is_ipv6) \ { \ - clib_memcpy (&local_addr.ip6, mp->local_addr, sizeof (local_addr.ip6)); \ - clib_memcpy (&peer_addr.ip6, mp->peer_addr, sizeof (peer_addr.ip6)); \ + clib_memcpy_fast (&local_addr.ip6, mp->local_addr, sizeof (local_addr.ip6)); \ + clib_memcpy_fast (&peer_addr.ip6, mp->peer_addr, sizeof (peer_addr.ip6)); \ } \ else \ { \ - clib_memcpy (&local_addr.ip4, mp->local_addr, sizeof (local_addr.ip4)); \ - clib_memcpy (&peer_addr.ip4, mp->peer_addr, sizeof (peer_addr.ip4)); \ + clib_memcpy_fast (&local_addr.ip4, mp->local_addr, sizeof (local_addr.ip4)); \ + clib_memcpy_fast (&peer_addr.ip4, mp->peer_addr, sizeof (peer_addr.ip4)); \ } #define BFD_UDP_API_PARAM_FROM_MP(mp) \ @@ -176,16 +176,17 @@ send_bfd_udp_session_details (vl_api_registration_t * reg, u32 context, } if (mp->is_ipv6) { - clib_memcpy (mp->local_addr, &key->local_addr, - sizeof (key->local_addr)); - clib_memcpy (mp->peer_addr, &key->peer_addr, sizeof (key->peer_addr)); + clib_memcpy_fast (mp->local_addr, &key->local_addr, + sizeof (key->local_addr)); + clib_memcpy_fast (mp->peer_addr, &key->peer_addr, + sizeof (key->peer_addr)); } else { - clib_memcpy (mp->local_addr, key->local_addr.ip4.data, - sizeof (key->local_addr.ip4.data)); - clib_memcpy (mp->peer_addr, key->peer_addr.ip4.data, - sizeof (key->peer_addr.ip4.data)); + clib_memcpy_fast (mp->local_addr, key->local_addr.ip4.data, + sizeof (key->local_addr.ip4.data)); + clib_memcpy_fast (mp->peer_addr, key->peer_addr.ip4.data, + sizeof (key->peer_addr.ip4.data)); } mp->required_min_rx = @@ -387,7 +388,7 @@ vl_api_bfd_udp_get_echo_source_t_handler (vl_api_bfd_udp_get_echo_source_t * if (have_usable_ip4) { rmp->have_usable_ip4 = 1; - clib_memcpy (rmp->ip4_addr, &ip4, sizeof (ip4)); + clib_memcpy_fast (rmp->ip4_addr, &ip4, sizeof (ip4)); } else { @@ -396,7 +397,7 @@ vl_api_bfd_udp_get_echo_source_t_handler (vl_api_bfd_udp_get_echo_source_t * if (have_usable_ip6) { rmp->have_usable_ip6 = 1; - clib_memcpy (rmp->ip6_addr, &ip6, sizeof (ip6)); + clib_memcpy_fast (rmp->ip6_addr, &ip6, sizeof (ip6)); } else { -- cgit 1.2.3-korg