diff options
Diffstat (limited to 'hw/net/virtio-net.c')
| -rw-r--r-- | hw/net/virtio-net.c | 16 |
1 files changed, 0 insertions, 16 deletions
diff --git a/hw/net/virtio-net.c b/hw/net/virtio-net.c index 58014a92ad..24e5e7d347 100644 --- a/hw/net/virtio-net.c +++ b/hw/net/virtio-net.c @@ -2039,22 +2039,6 @@ static ssize_t virtio_net_receive_rcu(NetClientState *nc, const uint8_t *buf, goto err; } - /* Mark dirty page's bitmap of guest memory */ - if (vdev->lm_logging_ctrl == LM_ENABLE) { - uint64_t chunk = elem->in_addr[i] / VHOST_LOG_CHUNK; - /* Get chunk index */ - BitmapMemoryRegionCaches *caches = qatomic_rcu_read(&vdev->caches); - uint64_t index = chunk / 8; - uint64_t shift = chunk % 8; - uint8_t val = 0; - address_space_read_cached(&caches->bitmap, index, &val, - sizeof(val)); - val |= 1 << shift; - address_space_write_cached(&caches->bitmap, index, &val, - sizeof(val)); - address_space_cache_invalidate(&caches->bitmap, index, sizeof(val)); - } - elems[i] = elem; lens[i] = total; i++; |