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Subject[net-next PATCH 8/8] macvtap: enable multiqueue flag
Date
To notify the userspace about our capability of multiqueue.

Signed-off-by: Jason Wang <jasowang@redhat.com>
---
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 d2d1d55..992151c 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;

--
1.7.1


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