summaryrefslogtreecommitdiffstats
path: root/src/vnet/devices/virtio
diff options
context:
space:
mode:
Diffstat (limited to 'src/vnet/devices/virtio')
-rw-r--r--src/vnet/devices/virtio/vhost_user_input.c20
-rw-r--r--src/vnet/devices/virtio/vhost_user_output.c8
2 files changed, 14 insertions, 14 deletions
diff --git a/src/vnet/devices/virtio/vhost_user_input.c b/src/vnet/devices/virtio/vhost_user_input.c
index 6abc1fc6e94..bdb3d27245b 100644
--- a/src/vnet/devices/virtio/vhost_user_input.c
+++ b/src/vnet/devices/virtio/vhost_user_input.c
@@ -163,8 +163,8 @@ vhost_user_input_copy (vhost_user_intf_t * vui, vhost_copy_t * cpy,
(!(src3 = map_guest_mem (vui, cpy[3].src, map_hint))))
return 1;
- CLIB_PREFETCH (src2, 64, LOAD);
- CLIB_PREFETCH (src3, 64, LOAD);
+ clib_prefetch_load (src2);
+ clib_prefetch_load (src3);
clib_memcpy_fast ((void *) cpy[0].dst, src0, cpy[0].len);
clib_memcpy_fast ((void *) cpy[1].dst, src1, cpy[1].len);
@@ -872,10 +872,10 @@ vhost_user_input_copy_packed (vhost_user_intf_t * vui, vhost_copy_t * cpy,
bad = (src4 == 0) + (src5 == 0) + (src6 == 0) + (src7 == 0);
if (PREDICT_FALSE (bad))
goto one_by_one;
- CLIB_PREFETCH (src4, 64, LOAD);
- CLIB_PREFETCH (src5, 64, LOAD);
- CLIB_PREFETCH (src6, 64, LOAD);
- CLIB_PREFETCH (src7, 64, LOAD);
+ clib_prefetch_load (src4);
+ clib_prefetch_load (src5);
+ clib_prefetch_load (src6);
+ clib_prefetch_load (src7);
while (PREDICT_TRUE (copy_len >= 8))
{
@@ -892,10 +892,10 @@ vhost_user_input_copy_packed (vhost_user_intf_t * vui, vhost_copy_t * cpy,
if (PREDICT_FALSE (bad))
break;
- CLIB_PREFETCH (src4, 64, LOAD);
- CLIB_PREFETCH (src5, 64, LOAD);
- CLIB_PREFETCH (src6, 64, LOAD);
- CLIB_PREFETCH (src7, 64, LOAD);
+ clib_prefetch_load (src4);
+ clib_prefetch_load (src5);
+ clib_prefetch_load (src6);
+ clib_prefetch_load (src7);
clib_memcpy_fast ((void *) cpy[0].dst, src0, cpy[0].len);
clib_memcpy_fast ((void *) cpy[1].dst, src1, cpy[1].len);
diff --git a/src/vnet/devices/virtio/vhost_user_output.c b/src/vnet/devices/virtio/vhost_user_output.c
index 59ea8104d5b..40faefadb42 100644
--- a/src/vnet/devices/virtio/vhost_user_output.c
+++ b/src/vnet/devices/virtio/vhost_user_output.c
@@ -194,8 +194,8 @@ vhost_user_tx_copy (vhost_user_intf_t * vui, vhost_copy_t * cpy,
(!(dst3 = map_guest_mem (vui, cpy[3].dst, map_hint))))
return 1;
- CLIB_PREFETCH ((void *) cpy[2].src, 64, LOAD);
- CLIB_PREFETCH ((void *) cpy[3].src, 64, LOAD);
+ clib_prefetch_load ((void *) cpy[2].src);
+ clib_prefetch_load ((void *) cpy[3].src);
clib_memcpy_fast (dst0, (void *) cpy[0].src, cpy[0].len);
clib_memcpy_fast (dst1, (void *) cpy[1].src, cpy[1].len);
@@ -601,7 +601,7 @@ retry:
buffer_map_addr += cpy->len;
desc_len += cpy->len;
- CLIB_PREFETCH (&rxvq->packed_desc, CLIB_CACHE_LINE_BYTES, LOAD);
+ clib_prefetch_load (&rxvq->packed_desc);
/* Check if vlib buffer has more data. If not, get more or break */
if (PREDICT_TRUE (!bytes_left))
@@ -922,7 +922,7 @@ retry:
buffer_map_addr += cpy->len;
desc_len += cpy->len;
- CLIB_PREFETCH (&rxvq->desc, CLIB_CACHE_LINE_BYTES, LOAD);
+ clib_prefetch_load (&rxvq->desc);
}
// Check if vlib buffer has more data. If not, get more or break.