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authorDave Barach <dave@barachs.net>2018-11-13 16:34:13 -0500
committerFlorin Coras <florin.coras@gmail.com>2018-11-14 15:54:01 +0000
commit178cf493d009995b28fdf220f04c98860ff79a9b (patch)
tree097c1be82b8f6fa9bc04b9b1e193158e2e4997eb /src/vnet/devices/af_packet/device.c
parent6917b94f2146aa51195a6a2a1ccd8416a1d74bf3 (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.c6
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 =