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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/plugins/nsh/nsh-md2-ioam
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/plugins/nsh/nsh-md2-ioam')
-rw-r--r--src/plugins/nsh/nsh-md2-ioam/nsh_md2_ioam.c2
-rw-r--r--src/plugins/nsh/nsh-md2-ioam/nsh_md2_ioam_trace.c3
-rw-r--r--src/plugins/nsh/nsh-md2-ioam/nsh_md2_ioam_util.h2
3 files changed, 4 insertions, 3 deletions
diff --git a/src/plugins/nsh/nsh-md2-ioam/nsh_md2_ioam.c b/src/plugins/nsh/nsh-md2-ioam/nsh_md2_ioam.c
index 73b57f64e90..57e5e6cfa39 100644
--- a/src/plugins/nsh/nsh-md2-ioam/nsh_md2_ioam.c
+++ b/src/plugins/nsh/nsh-md2-ioam/nsh_md2_ioam.c
@@ -242,7 +242,7 @@ u32 fib_path_get_resolving_interface (fib_node_index_t path_index);
t1->dst_addr.ip4.as_u32 = fib_prefix.fp_addr.ip4.as_u32;
key4_copy = clib_mem_alloc (sizeof (*key4_copy));
clib_memset(key4_copy, 0, sizeof(*key4_copy));
- clib_memcpy (key4_copy, &key4, sizeof (*key4_copy));
+ clib_memcpy_fast (key4_copy, &key4, sizeof (*key4_copy));
hash_set_mem (hm->dst_by_ip4, key4_copy, t1 - hm->dst_tunnels);
/*
* Attach to the FIB entry for the VxLAN-GPE destination
diff --git a/src/plugins/nsh/nsh-md2-ioam/nsh_md2_ioam_trace.c b/src/plugins/nsh/nsh-md2-ioam/nsh_md2_ioam_trace.c
index 495bb16aab2..bd56a6ab7b1 100644
--- a/src/plugins/nsh/nsh-md2-ioam/nsh_md2_ioam_trace.c
+++ b/src/plugins/nsh/nsh-md2-ioam/nsh_md2_ioam_trace.c
@@ -308,7 +308,8 @@ nsh_md2_ioam_trace_swap_handler (vlib_buffer_t * b,
nsh_tlv_header_t * new_opt)
{
- clib_memcpy (new_opt, old_opt, new_opt->length + sizeof (nsh_tlv_header_t));
+ clib_memcpy_fast (new_opt, old_opt,
+ new_opt->length + sizeof (nsh_tlv_header_t));
return nsh_md2_ioam_trace_data_list_handler (b, new_opt);
}
diff --git a/src/plugins/nsh/nsh-md2-ioam/nsh_md2_ioam_util.h b/src/plugins/nsh/nsh-md2-ioam/nsh_md2_ioam_util.h
index 8fbb3b7aaf7..77cc8792c93 100644
--- a/src/plugins/nsh/nsh-md2-ioam/nsh_md2_ioam_util.h
+++ b/src/plugins/nsh/nsh-md2-ioam/nsh_md2_ioam_util.h
@@ -105,7 +105,7 @@ nsh_md2_ioam_encap_decap_ioam_v4_one_inline (vlib_main_t * vm,
if (PREDICT_FALSE (b0->flags & VLIB_BUFFER_IS_TRACED))
{
nsh_transit_trace_t *tr = vlib_add_trace (vm, node, b0, sizeof (*tr));
- clib_memcpy (&(tr->trace_data), nsh_hdr, (nsh_hdr->length * 4));
+ clib_memcpy_fast (&(tr->trace_data), nsh_hdr, (nsh_hdr->length * 4));
}
return;
}