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/ipfix-export/flow_report.c | 2 +- src/vnet/ipfix-export/flow_report_classify.c | 8 ++++---- 2 files changed, 5 insertions(+), 5 deletions(-) (limited to 'src/vnet/ipfix-export') diff --git a/src/vnet/ipfix-export/flow_report.c b/src/vnet/ipfix-export/flow_report.c index 78ad1f5023c..c9370a748cf 100644 --- a/src/vnet/ipfix-export/flow_report.c +++ b/src/vnet/ipfix-export/flow_report.c @@ -126,7 +126,7 @@ send_template_packet (flow_report_main_t * frm, ASSERT (vec_len (fr->rewrite) < VLIB_BUFFER_DEFAULT_FREE_LIST_BYTES); - clib_memcpy (b0->data, fr->rewrite, vec_len (fr->rewrite)); + clib_memcpy_fast (b0->data, fr->rewrite, vec_len (fr->rewrite)); b0->current_data = 0; b0->current_length = vec_len (fr->rewrite); b0->flags |= (VLIB_BUFFER_TOTAL_LENGTH_VALID | VNET_BUFFER_F_FLOW_REPORT); diff --git a/src/vnet/ipfix-export/flow_report_classify.c b/src/vnet/ipfix-export/flow_report_classify.c index 449bf228ce9..6bddb1407fe 100644 --- a/src/vnet/ipfix-export/flow_report_classify.c +++ b/src/vnet/ipfix-export/flow_report_classify.c @@ -226,7 +226,7 @@ ipfix_classify_send_flows (flow_report_main_t * frm, u32 copy_len = sizeof (ip4_header_t) + sizeof (udp_header_t) + sizeof (ipfix_message_header_t); - clib_memcpy (b0->data, fr->rewrite, copy_len); + clib_memcpy_fast (b0->data, fr->rewrite, copy_len); b0->current_data = 0; b0->current_length = copy_len; b0->flags |= VLIB_BUFFER_TOTAL_LENGTH_VALID; @@ -261,7 +261,7 @@ ipfix_classify_send_flows (flow_report_main_t * frm, #define _(field,mask,item,length) \ if (clib_bitmap_get (fr->fields_to_send, field_index)) \ { \ - clib_memcpy (b0->data + next_offset, &field, \ + clib_memcpy_fast (b0->data + next_offset, &field, \ length); \ next_offset += length; \ } \ @@ -272,8 +272,8 @@ ipfix_classify_send_flows (flow_report_main_t * frm, /* Add packetTotalCount manually */ { u64 packets = clib_host_to_net_u64 (v->hits); - clib_memcpy (b0->data + next_offset, &packets, - sizeof (packets)); + clib_memcpy_fast (b0->data + next_offset, &packets, + sizeof (packets)); next_offset += sizeof (packets); } records_this_buffer++; -- cgit 1.2.3-korg