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| 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/ipfix-export/flow_report_classify.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/ipfix-export/flow_report_classify.c')
| -rw-r--r-- | src/vnet/ipfix-export/flow_report_classify.c | 8 |
1 files changed, 4 insertions, 4 deletions
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++; |