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authorDamjan Marion <damarion@cisco.com>2021-07-15 11:54:41 +0200
committerAndrew Yourtchenko <ayourtch@gmail.com>2021-07-15 11:25:08 +0000
commitaf7fb04b81c765c3e3f621c6b23fc3390310715b (patch)
treefec5e2de4dc1ec64026c7339eb898797ce66fba0 /src/vnet/devices/virtio/vhost_user_output.c
parent0aea808ac5cb1132b9787c8f7d5f9d995cd3413b (diff)
misc: replace CLIB_PREFETCH with clib_prefetch_{load,store}
Type: refactor Change-Id: Id10cbf52e8f2dd809080a228d8fa282308be84ac Signed-off-by: Damjan Marion <damarion@cisco.com>
Diffstat (limited to 'src/vnet/devices/virtio/vhost_user_output.c')
-rw-r--r--src/vnet/devices/virtio/vhost_user_output.c8
1 files changed, 4 insertions, 4 deletions
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.