diff options
Diffstat (limited to 'src/vnet/tcp/tcp_output.c')
| -rw-r--r-- | src/vnet/tcp/tcp_output.c | 27 |
1 files changed, 14 insertions, 13 deletions
diff --git a/src/vnet/tcp/tcp_output.c b/src/vnet/tcp/tcp_output.c index 49156368574..2068e435a2a 100644 --- a/src/vnet/tcp/tcp_output.c +++ b/src/vnet/tcp/tcp_output.c @@ -215,7 +215,7 @@ tcp_options_write (u8 * data, tcp_options_t * opts) *data++ = TCP_OPTION_MSS; *data++ = TCP_OPTION_LEN_MSS; buf = clib_host_to_net_u16 (opts->mss); - clib_memcpy (data, &buf, sizeof (opts->mss)); + clib_memcpy_fast (data, &buf, sizeof (opts->mss)); data += sizeof (opts->mss); opts_len += TCP_OPTION_LEN_MSS; } @@ -240,10 +240,10 @@ tcp_options_write (u8 * data, tcp_options_t * opts) *data++ = TCP_OPTION_TIMESTAMP; *data++ = TCP_OPTION_LEN_TIMESTAMP; buf = clib_host_to_net_u32 (opts->tsval); - clib_memcpy (data, &buf, sizeof (opts->tsval)); + clib_memcpy_fast (data, &buf, sizeof (opts->tsval)); data += sizeof (opts->tsval); buf = clib_host_to_net_u32 (opts->tsecr); - clib_memcpy (data, &buf, sizeof (opts->tsecr)); + clib_memcpy_fast (data, &buf, sizeof (opts->tsecr)); data += sizeof (opts->tsecr); opts_len += TCP_OPTION_LEN_TIMESTAMP; } @@ -261,10 +261,10 @@ tcp_options_write (u8 * data, tcp_options_t * opts) for (i = 0; i < n_sack_blocks; i++) { buf = clib_host_to_net_u32 (opts->sacks[i].start); - clib_memcpy (data, &buf, seq_len); + clib_memcpy_fast (data, &buf, seq_len); data += seq_len; buf = clib_host_to_net_u32 (opts->sacks[i].end); - clib_memcpy (data, &buf, seq_len); + clib_memcpy_fast (data, &buf, seq_len); data += seq_len; } opts_len += 2 + n_sack_blocks * TCP_OPTION_LEN_SACK_BLOCK; @@ -764,8 +764,8 @@ tcp_make_reset_in_place (vlib_main_t * vm, vlib_buffer_t * b0, { ih6 = vlib_buffer_get_current (b0); ASSERT ((ih6->ip_version_traffic_class_and_flow_label & 0xF0) == 0x60); - clib_memcpy (&src_ip60, &ih6->src_address, sizeof (ip6_address_t)); - clib_memcpy (&dst_ip60, &ih6->dst_address, sizeof (ip6_address_t)); + clib_memcpy_fast (&src_ip60, &ih6->src_address, sizeof (ip6_address_t)); + clib_memcpy_fast (&dst_ip60, &ih6->dst_address, sizeof (ip6_address_t)); } src_port = th0->src_port; @@ -1175,9 +1175,9 @@ tcp_push_hdr_i (tcp_connection_t * tc, vlib_buffer_t * b, if (maybe_burst) { - clib_memcpy ((u8 *) (th + 1), - tm->wrk_ctx[tc->c_thread_index].cached_opts, - tc->snd_opts_len); + clib_memcpy_fast ((u8 *) (th + 1), + tm->wrk_ctx[tc->c_thread_index].cached_opts, + tc->snd_opts_len); } else { @@ -2058,8 +2058,8 @@ tcp46_output_trace_frame (vlib_main_t * vm, vlib_node_runtime_t * node, tc = tcp_connection_get (vnet_buffer (b)->tcp.connection_index, vm->thread_index); t = vlib_add_trace (vm, node, b, sizeof (*t)); - clib_memcpy (&t->tcp_header, th, sizeof (t->tcp_header)); - clib_memcpy (&t->tcp_connection, tc, sizeof (t->tcp_connection)); + clib_memcpy_fast (&t->tcp_header, th, sizeof (t->tcp_header)); + clib_memcpy_fast (&t->tcp_connection, tc, sizeof (t->tcp_connection)); } } @@ -2322,7 +2322,8 @@ tcp46_send_reset_inline (vlib_main_t * vm, vlib_node_runtime_t * node, else th0 = ip6_next_header ((ip6_header_t *) th0); t0 = vlib_add_trace (vm, node, b0, sizeof (*t0)); - clib_memcpy (&t0->tcp_header, th0, sizeof (t0->tcp_header)); + clib_memcpy_fast (&t0->tcp_header, th0, + sizeof (t0->tcp_header)); } vlib_validate_buffer_enqueue_x1 (vm, node, next_index, to_next, |