From 178cf493d009995b28fdf220f04c98860ff79a9b Mon Sep 17 00:00:00 2001 From: Dave Barach Date: Tue, 13 Nov 2018 16:34:13 -0500 Subject: Remove c-11 memcpy checks from perf-critical code Change-Id: Id4f37f5d4a03160572954a416efa1ef9b3d79ad1 Signed-off-by: Dave Barach --- src/vnet/pg/output.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) (limited to 'src/vnet/pg/output.c') diff --git a/src/vnet/pg/output.c b/src/vnet/pg/output.c index 410a433621c..a84f30301dc 100644 --- a/src/vnet/pg/output.c +++ b/src/vnet/pg/output.c @@ -68,9 +68,10 @@ pg_output (vlib_main_t * vm, vlib_node_runtime_t * node, vlib_frame_t * frame) { pg_output_trace_t *t = vlib_add_trace (vm, node, b, sizeof (*t)); t->buffer_index = bi0; - clib_memcpy (&t->buffer, b, sizeof (b[0]) - sizeof (b->pre_data)); - clib_memcpy (t->buffer.pre_data, b->data + b->current_data, - sizeof (t->buffer.pre_data)); + clib_memcpy_fast (&t->buffer, b, + sizeof (b[0]) - sizeof (b->pre_data)); + clib_memcpy_fast (t->buffer.pre_data, b->data + b->current_data, + sizeof (t->buffer.pre_data)); } if (pif->pcap_file_name != 0) -- cgit 1.2.3-korg