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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/vlibmemory
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/vlibmemory')
-rw-r--r--src/vlibmemory/socket_api.c6
-rw-r--r--src/vlibmemory/socket_client.c2
-rw-r--r--src/vlibmemory/vlib_api.c2
3 files changed, 5 insertions, 5 deletions
diff --git a/src/vlibmemory/socket_api.c b/src/vlibmemory/socket_api.c
index 3cf2a1cfe74..0f8c0f046a3 100644
--- a/src/vlibmemory/socket_api.c
+++ b/src/vlibmemory/socket_api.c
@@ -282,8 +282,8 @@ vl_socket_read_ready (clib_file_t * uf)
{
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 @@ vl_sock_api_send_fd_msg (int socket_fd, int fds[], int n_fds)
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)
diff --git a/src/vlibmemory/socket_client.c b/src/vlibmemory/socket_client.c
index febb737ac2d..43294a0ab6e 100644
--- a/src/vlibmemory/socket_client.c
+++ b/src/vlibmemory/socket_client.c
@@ -246,7 +246,7 @@ vl_sock_api_recv_fd_msg (int socket_fd, int fds[], int n_fds, u32 wait)
}
else if (cmsg->cmsg_type == SCM_RIGHTS)
{
- clib_memcpy (fds, CMSG_DATA (cmsg), sizeof (int) * n_fds);
+ clib_memcpy_fast (fds, CMSG_DATA (cmsg), sizeof (int) * n_fds);
}
}
cmsg = CMSG_NXTHDR (&mh, cmsg);
diff --git a/src/vlibmemory/vlib_api.c b/src/vlibmemory/vlib_api.c
index 6f0cdf94ef0..7763a88becf 100644
--- a/src/vlibmemory/vlib_api.c
+++ b/src/vlibmemory/vlib_api.c
@@ -601,7 +601,7 @@ vl_api_rpc_call_main_thread_inline (void *fp, u8 * data, u32 data_length,
mp = vl_msg_api_alloc_as_if_client (sizeof (*mp) + data_length);
clib_memset (mp, 0, sizeof (*mp));
- clib_memcpy (mp->data, data, data_length);
+ clib_memcpy_fast (mp->data, data, data_length);
mp->_vl_msg_id = ntohs (VL_API_RPC_CALL);
mp->function = pointer_to_uword (fp);
mp->need_barrier_sync = 1;