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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/l2/l2_fib.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/l2/l2_fib.c')
-rw-r--r--src/vnet/l2/l2_fib.c15
1 files changed, 8 insertions, 7 deletions
diff --git a/src/vnet/l2/l2_fib.c b/src/vnet/l2/l2_fib.c
index 48be42e8ce9..fc518fe9dbf 100644
--- a/src/vnet/l2/l2_fib.c
+++ b/src/vnet/l2/l2_fib.c
@@ -83,7 +83,7 @@ incr_mac_address (u8 * mac)
tmp += 1 << 16; /* skip unused (least significant) octets */
tmp = clib_host_to_net_u64 (tmp);
- clib_memcpy (mac, &tmp, 6);
+ clib_memcpy_fast (mac, &tmp, 6);
}
/** Format sw_if_index. If the value is ~0, use the text "N/A" */
@@ -584,7 +584,7 @@ l2fib_test_command_fn (vlib_main_t * vm,
return clib_error_return (0,
"noop: pick at least one of (add,del,check)");
- clib_memcpy (save_mac, mac, 6);
+ clib_memcpy_fast (save_mac, mac, 6);
if (is_add)
{
@@ -601,7 +601,7 @@ l2fib_test_command_fn (vlib_main_t * vm,
BVT (clib_bihash_kv) kv;
l2fib_main_t *mp = &l2fib_main;
- clib_memcpy (mac, save_mac, 6);
+ clib_memcpy_fast (mac, save_mac, 6);
for (i = 0; i < count; i++)
{
@@ -617,7 +617,7 @@ l2fib_test_command_fn (vlib_main_t * vm,
if (is_del)
{
- clib_memcpy (mac, save_mac, 6);
+ clib_memcpy_fast (mac, save_mac, 6);
for (i = 0; i < count; i++)
{
@@ -1071,8 +1071,8 @@ l2fib_scan (vlib_main_t * vm, f64 start_time, u8 event_only)
if (l2fib_entry_result_is_set_LRN_EVT (&result))
{
/* copy mac entry to event msg */
- clib_memcpy (mp->mac[evt_idx].mac_addr, key.fields.mac,
- 6);
+ clib_memcpy_fast (mp->mac[evt_idx].mac_addr,
+ key.fields.mac, 6);
mp->mac[evt_idx].action =
l2fib_entry_result_is_set_LRN_MOV (&result) ?
MAC_EVENT_ACTION_MOVE : MAC_EVENT_ACTION_ADD;
@@ -1116,7 +1116,8 @@ l2fib_scan (vlib_main_t * vm, f64 start_time, u8 event_only)
if (client)
{
/* copy mac entry to event msg */
- clib_memcpy (mp->mac[evt_idx].mac_addr, key.fields.mac, 6);
+ clib_memcpy_fast (mp->mac[evt_idx].mac_addr, key.fields.mac,
+ 6);
mp->mac[evt_idx].action = MAC_EVENT_ACTION_DELETE;
mp->mac[evt_idx].sw_if_index =
htonl (result.fields.sw_if_index);