commit 178cf493d009995b28fdf220f04c98860ff79a9b
author Dave Barach <dave@barachs.net> Tue Nov 13 16:34:13 2018 -0500
committer Florin Coras <florin.coras@gmail.com> Wed Nov 14 15:54:01 2018 +0000
tree 097c1be82b8f6fa9bc04b9b1e193158e2e4997eb
parent 6917b94f2146aa51195a6a2a1ccd8416a1d74bf3

Remove c-11 memcpy checks from perf-critical code

Change-Id: Id4f37f5d4a03160572954a416efa1ef9b3d79ad1
Signed-off-by: Dave Barach <dave@barachs.net>

src/vlibmemory/socket_api.c

diff --git a/src/vlibmemory/socket_api.c b/src/vlibmemory/socket_api.c
index 3cf2a1c..0f8c0f0 100644
--- a/src/vlibmemory/socket_api.c
+++ b/src/vlibmemory/socket_api.c
@@ -282,8 +282,8 @@
 	    {
 	      ASSERT (vec_len (rp->unprocessed_input) == 0);
 	      vec_validate (rp->unprocessed_input, vec_len (msg_buffer) - 1);
-	      clib_memcpy (rp->unprocessed_input, msg_buffer,
-			   vec_len (msg_buffer));
+	      clib_memcpy_fast (rp->unprocessed_input, msg_buffer,
+				vec_len (msg_buffer));
 	      _vec_len (rp->unprocessed_input) = vec_len (msg_buffer);
 	    }
 	  _vec_len (socket_main.input_buffer) = save_input_buffer_length;
@@ -513,7 +513,7 @@
   cmsg->cmsg_len = CMSG_LEN (sizeof (int) * n_fds);
   cmsg->cmsg_level = SOL_SOCKET;
   cmsg->cmsg_type = SCM_RIGHTS;
-  clib_memcpy (CMSG_DATA (cmsg), fds, sizeof (int) * n_fds);
+  clib_memcpy_fast (CMSG_DATA (cmsg), fds, sizeof (int) * n_fds);
 
   rv = sendmsg (socket_fd, &mh, 0);
   if (rv < 0)