diff options
Diffstat (limited to 'drivers/net/virtio_net.c')
| -rw-r--r-- | drivers/net/virtio_net.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c index d4ac7a688df8..a21d93a54cef 100644 --- a/drivers/net/virtio_net.c +++ b/drivers/net/virtio_net.c @@ -1886,8 +1886,11 @@ static int virtnet_probe(struct virtio_device *vdev) if (vi->any_header_sg) dev->needed_headroom = vi->hdr_len; - /* Use single tx/rx queue pair as default */ - vi->curr_queue_pairs = 1; + /* Enable multiqueue by default */ + if (num_online_cpus() >= max_queue_pairs) + vi->curr_queue_pairs = max_queue_pairs; + else + vi->curr_queue_pairs = num_online_cpus(); vi->max_queue_pairs = max_queue_pairs; /* Allocate/initialize the rx/tx queues, and invoke find_vqs */ @@ -1918,6 +1921,8 @@ static int virtnet_probe(struct virtio_device *vdev) goto free_unregister_netdev; } + virtnet_set_affinity(vi); + /* Assume link up if device can't report link status, otherwise get link status from config. */ if (virtio_has_feature(vi->vdev, VIRTIO_NET_F_STATUS)) { |