diff options
| author | Jason Wang <jasowang@redhat.com> | 2013-06-06 03:54:40 +0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-06-08 10:49:09 +0400 |
| commit | df09b36f2225b84571b3d5eda2e2683412320713 (patch) | |
| tree | 5a06843cc2f4ba96831a52251613c5e34dc4774e | |
| parent | 815f236d622721b54f3963ba59dad98b02cdeabf (diff) | |
| download | linux-df09b36f2225b84571b3d5eda2e2683412320713.tar.xz | |
macvtap: enable multiqueue flag
To notify the userspace about our capability of multiqueue.
Signed-off-by: Jason Wang <jasowang@redhat.com>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/net/macvtap.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/net/macvtap.c b/drivers/net/macvtap.c index d2d1d5578b61..992151ce08a4 100644 --- a/drivers/net/macvtap.c +++ b/drivers/net/macvtap.c @@ -31,10 +31,6 @@ * macvtap_proto is used to allocate queues through the sock allocation * mechanism. * - * TODO: multiqueue support is currently not implemented, even though - * macvtap is basically prepared for that. We will need to add this - * here as well as in virtio-net and qemu to get line rate on 10gbit - * adapters from a guest. */ struct macvtap_queue { struct sock sk; @@ -1027,7 +1023,8 @@ static long macvtap_ioctl(struct file *file, unsigned int cmd, return macvtap_ioctl_set_queue(file, u); case TUNGETFEATURES: - if (put_user(IFF_TAP | IFF_NO_PI | IFF_VNET_HDR, up)) + if (put_user(IFF_TAP | IFF_NO_PI | IFF_VNET_HDR | + IFF_MULTI_QUEUE, up)) return -EFAULT; return 0; |