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From: Maxime Coquelin <maxime.coquelin@redhat.com>
To: Harold Huang <baymaxhuang@gmail.com>, dev@dpdk.org
Cc: Chenbo Xia <chenbo.xia@intel.com>
Subject: Re: [PATCH] net/virtio: support NAPI when using vhost_net backend
Date: Thu, 5 May 2022 16:00:55 +0200	[thread overview]
Message-ID: <28e02296-ee7b-35ae-5cf7-ce0a8bea1bd1@redhat.com> (raw)
In-Reply-To: <20220302094105.148523-1-baymaxhuang@gmail.com>

Hi Harold,

On 3/2/22 10:41, Harold Huang wrote:
> In patch [1], NAPI has been supported in kernel tun driver to accelerate
> packet processing received from vhost_net. This will greatly improve the
> throughput of the tap device in the vhost_net backend.
> 
> [1]: https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git/commit/?id=fb3f903769e8
> 
> Signed-off-by: Harold Huang <baymaxhuang@gmail.com>
> ---
>   drivers/net/virtio/virtio_user/vhost_kernel.c     | 9 +++++++--
>   drivers/net/virtio/virtio_user/vhost_kernel_tap.c | 4 ++--
>   drivers/net/virtio/virtio_user/vhost_kernel_tap.h | 3 ++-
>   3 files changed, 11 insertions(+), 5 deletions(-)
> 

Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>

Thanks,
Maxime


  reply	other threads:[~2022-05-05 14:01 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-03-02  9:41 Harold Huang
2022-05-05 14:00 ` Maxime Coquelin [this message]
2022-05-05 19:53 ` Maxime Coquelin

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