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/ip/ip6_forward.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/ip/ip6_forward.c')
| -rw-r--r-- | src/vnet/ip/ip6_forward.c | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/src/vnet/ip/ip6_forward.c b/src/vnet/ip/ip6_forward.c index be0037e5edd..5a176435510 100644 --- a/src/vnet/ip/ip6_forward.c +++ b/src/vnet/ip/ip6_forward.c @@ -883,9 +883,9 @@ ip6_forward_next_trace (vlib_main_t * vm, vec_elt (im->fib_index_by_sw_if_index, vnet_buffer (b0)->sw_if_index[VLIB_RX]); - clib_memcpy (t0->packet_data, - vlib_buffer_get_current (b0), - sizeof (t0->packet_data)); + clib_memcpy_fast (t0->packet_data, + vlib_buffer_get_current (b0), + sizeof (t0->packet_data)); } if (b1->flags & VLIB_BUFFER_IS_TRACED) { @@ -898,9 +898,9 @@ ip6_forward_next_trace (vlib_main_t * vm, vec_elt (im->fib_index_by_sw_if_index, vnet_buffer (b1)->sw_if_index[VLIB_RX]); - clib_memcpy (t1->packet_data, - vlib_buffer_get_current (b1), - sizeof (t1->packet_data)); + clib_memcpy_fast (t1->packet_data, + vlib_buffer_get_current (b1), + sizeof (t1->packet_data)); } from += 2; n_left -= 2; @@ -927,9 +927,9 @@ ip6_forward_next_trace (vlib_main_t * vm, vec_elt (im->fib_index_by_sw_if_index, vnet_buffer (b0)->sw_if_index[VLIB_RX]); - clib_memcpy (t0->packet_data, - vlib_buffer_get_current (b0), - sizeof (t0->packet_data)); + clib_memcpy_fast (t0->packet_data, + vlib_buffer_get_current (b0), + sizeof (t0->packet_data)); } from += 1; n_left -= 1; @@ -1530,8 +1530,8 @@ ip6_probe_neighbor (vlib_main_t * vm, ip6_address_t * dst, u32 sw_if_index, sw_if_index); } - clib_memcpy (h->link_layer_option.ethernet_address, hi->hw_address, - vec_len (hi->hw_address)); + clib_memcpy_fast (h->link_layer_option.ethernet_address, hi->hw_address, + vec_len (hi->hw_address)); h->neighbor.icmp.checksum = ip6_tcp_udp_icmp_compute_checksum (vm, 0, &h->ip, &bogus_length); @@ -2415,7 +2415,7 @@ ip6_hop_by_hop (vlib_main_t * vm, ARRAY_LEN (t->option_data) ? trace_len : ARRAY_LEN (t->option_data); t->trace_len = trace_len; - clib_memcpy (t->option_data, hbh0, trace_len); + clib_memcpy_fast (t->option_data, hbh0, trace_len); } if (b1->flags & VLIB_BUFFER_IS_TRACED) { @@ -2429,7 +2429,7 @@ ip6_hop_by_hop (vlib_main_t * vm, ARRAY_LEN (t->option_data) ? trace_len : ARRAY_LEN (t->option_data); t->trace_len = trace_len; - clib_memcpy (t->option_data, hbh1, trace_len); + clib_memcpy_fast (t->option_data, hbh1, trace_len); } } @@ -2510,7 +2510,7 @@ ip6_hop_by_hop (vlib_main_t * vm, ARRAY_LEN (t->option_data) ? trace_len : ARRAY_LEN (t->option_data); t->trace_len = trace_len; - clib_memcpy (t->option_data, hbh0, trace_len); + clib_memcpy_fast (t->option_data, hbh0, trace_len); } b0->error = error_node->errors[error0]; |