diff options
| author |   Dave Barach <dave@barachs.net> | 2018-11-13 16:34:13 -0500 |
|---|---|---|
| committer |   Florin Coras <florin.coras@gmail.com> | 2018-11-14 15:54:01 +0000 |
| commit | 178cf493d009995b28fdf220f04c98860ff79a9b (patch) | |
| tree | 097c1be82b8f6fa9bc04b9b1e193158e2e4997eb /src/plugins/avf/device.c | |
| parent | 6917b94f2146aa51195a6a2a1ccd8416a1d74bf3 (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/avf/device.c')
| -rw-r--r-- | src/plugins/avf/device.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/src/plugins/avf/device.c b/src/plugins/avf/device.c index 6bf1fe05f05..d95de2ec892 100644 --- a/src/plugins/avf/device.c +++ b/src/plugins/avf/device.c @@ -106,7 +106,7 @@ avf_aq_desc_enq (vlib_main_t * vm, avf_device_t * ad, avf_aq_desc_t * dt, int n_retry = 5; d = &ad->atq[ad->atq_next_slot]; - clib_memcpy (d, dt, sizeof (avf_aq_desc_t)); + clib_memcpy_fast (d, dt, sizeof (avf_aq_desc_t)); d->flags |= AVF_AQ_F_RD | AVF_AQ_F_SI; if (len) d->datalen = len; @@ -116,13 +116,13 @@ avf_aq_desc_enq (vlib_main_t * vm, avf_device_t * ad, avf_aq_desc_t * dt, pa = ad->atq_bufs_pa + ad->atq_next_slot * AVF_MBOX_BUF_SZ; d->addr_hi = (u32) (pa >> 32); d->addr_lo = (u32) pa; - clib_memcpy (ad->atq_bufs + ad->atq_next_slot * AVF_MBOX_BUF_SZ, data, - len); + clib_memcpy_fast (ad->atq_bufs + ad->atq_next_slot * AVF_MBOX_BUF_SZ, + data, len); d->flags |= AVF_AQ_F_BUF; } if (ad->flags & AVF_DEVICE_F_ELOG) - clib_memcpy (&dc, d, sizeof (avf_aq_desc_t)); + clib_memcpy_fast (&dc, d, sizeof (avf_aq_desc_t)); CLIB_MEMORY_BARRIER (); vlib_log_debug (am->log_class, "%U", format_hexdump, data, len); @@ -144,7 +144,7 @@ retry: goto retry; } - clib_memcpy (dt, d, sizeof (avf_aq_desc_t)); + clib_memcpy_fast (dt, d, sizeof (avf_aq_desc_t)); if (d->flags & AVF_AQ_F_ERR) return clib_error_return (0, "adminq enqueue error [opcode 0x%x, retval " "%d]", d->opcode, d->retval); @@ -398,7 +398,7 @@ retry: return clib_error_return (0, "event message error"); vec_add2 (ad->events, e, 1); - clib_memcpy (e, buf, sizeof (virtchnl_pf_event_t)); + clib_memcpy_fast (e, buf, sizeof (virtchnl_pf_event_t)); avf_arq_slot_init (ad, ad->arq_next_slot); ad->arq_next_slot++; n_retry = 5; @@ -425,7 +425,7 @@ retry: if (d->flags & AVF_AQ_F_BUF) { void *buf = ad->arq_bufs + ad->arq_next_slot * AVF_MBOX_BUF_SZ; - clib_memcpy (out, buf, out_len); + clib_memcpy_fast (out, buf, out_len); } avf_arq_slot_init (ad, ad->arq_next_slot); @@ -637,7 +637,7 @@ avf_op_add_eth_addr (vlib_main_t * vm, avf_device_t * ad, u8 count, u8 * macs) al->vsi_id = ad->vsi_id; al->num_elements = count; for (i = 0; i < count; i++) - clib_memcpy (&al->list[i].addr, macs + i * 6, 6); + clib_memcpy_fast (&al->list[i].addr, macs + i * 6, 6); return avf_send_to_pf (vm, ad, VIRTCHNL_OP_ADD_ETH_ADDR, msg, msg_len, 0, 0); } @@ -788,7 +788,7 @@ avf_device_init (vlib_main_t * vm, avf_main_t * am, avf_device_t * ad, ad->rss_key_size = res.rss_key_size; ad->rss_lut_size = res.rss_lut_size; - clib_memcpy (ad->hwaddr, res.vsi_res[0].default_mac_addr, 6); + clib_memcpy_fast (ad->hwaddr, res.vsi_res[0].default_mac_addr, 6); /* * Disable VLAN stripping |