diff options
| author |   Dave Barach <dave@barachs.net> | 2018-11-13 16:34:13 -0500 |
|---|---|---|
| committer |   Florin Coras <florin.coras@gmail.com> | 2018-11-14 15:54:01 +0000 |
| commit | 178cf493d009995b28fdf220f04c98860ff79a9b (patch) | |
| tree | 097c1be82b8f6fa9bc04b9b1e193158e2e4997eb /src/vnet/devices/af_packet/device.c | |
| parent | 6917b94f2146aa51195a6a2a1ccd8416a1d74bf3 (diff) | |
Remove c-11 memcpy checks from perf-critical code
Change-Id: Id4f37f5d4a03160572954a416efa1ef9b3d79ad1
Signed-off-by: Dave Barach <dave@barachs.net>
Diffstat (limited to 'src/vnet/devices/af_packet/device.c')
| -rw-r--r-- | src/vnet/devices/af_packet/device.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/vnet/devices/af_packet/device.c b/src/vnet/devices/af_packet/device.c index 811642ec7b9..9d08c620d94 100644 --- a/src/vnet/devices/af_packet/device.c +++ b/src/vnet/devices/af_packet/device.c @@ -119,9 +119,9 @@ af_packet_interface_tx (vlib_main_t * vm, { b0 = vlib_get_buffer (vm, bi); len = b0->current_length; - clib_memcpy ((u8 *) tph + - TPACKET_ALIGN (sizeof (struct tpacket2_hdr)) + offset, - vlib_buffer_get_current (b0), len); + clib_memcpy_fast ((u8 *) tph + + TPACKET_ALIGN (sizeof (struct tpacket2_hdr)) + + offset, vlib_buffer_get_current (b0), len); offset += len; } while ((bi = |