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/virtio/vhost_user_input.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/virtio/vhost_user_input.c')
| -rw-r--r-- | src/vnet/devices/virtio/vhost_user_input.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/vnet/devices/virtio/vhost_user_input.c b/src/vnet/devices/virtio/vhost_user_input.c index 8e88695957b..32b924f1362 100644 --- a/src/vnet/devices/virtio/vhost_user_input.c +++ b/src/vnet/devices/virtio/vhost_user_input.c @@ -162,8 +162,8 @@ vhost_user_input_copy (vhost_user_intf_t * vui, vhost_copy_t * cpy, CLIB_PREFETCH (src2, 64, LOAD); CLIB_PREFETCH (src3, 64, LOAD); - clib_memcpy ((void *) cpy[0].dst, src0, cpy[0].len); - clib_memcpy ((void *) cpy[1].dst, src1, cpy[1].len); + clib_memcpy_fast ((void *) cpy[0].dst, src0, cpy[0].len); + clib_memcpy_fast ((void *) cpy[1].dst, src1, cpy[1].len); copy_len -= 2; cpy += 2; } @@ -172,7 +172,7 @@ vhost_user_input_copy (vhost_user_intf_t * vui, vhost_copy_t * cpy, { if (PREDICT_FALSE (!(src0 = map_guest_mem (vui, cpy->src, map_hint)))) return 1; - clib_memcpy ((void *) cpy->dst, src0, cpy->len); + clib_memcpy_fast ((void *) cpy->dst, src0, cpy->len); copy_len -= 1; cpy += 1; } |