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authorDave Barach <dave@barachs.net>2018-11-13 16:34:13 -0500
committerFlorin Coras <florin.coras@gmail.com>2018-11-14 15:54:01 +0000
commit178cf493d009995b28fdf220f04c98860ff79a9b (patch)
tree097c1be82b8f6fa9bc04b9b1e193158e2e4997eb /src/vnet/ipfix-export/flow_report_classify.c
parent6917b94f2146aa51195a6a2a1ccd8416a1d74bf3 (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.c8
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++;