diff options
Diffstat (limited to 'src/vnet/devices/virtio')
| -rw-r--r-- | src/vnet/devices/virtio/vhost_user_input.c | 20 | ||||
| -rw-r--r-- | src/vnet/devices/virtio/vhost_user_output.c | 8 |
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. |