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From:   Cindy Lu <lulu@redhat.com>
Date:   Sat, 25 Nov 2023 15:43:04 +0800
Message-ID: <CACLfguWEUgsbuvCzZUWiEtwJvQqun6mo-jkzhS=PYTNTzMWeiQ@mail.gmail.com>
Subject: Re: [PATCH v2 4/5] vduse: update the vq_info in ioctl
To:     Jason Wang <jasowang@redhat.com>
Cc:     mst@redhat.com, xieyongji@bytedance.com,
        linux-kernel@vger.kernel.org, maxime.coquelin@redhat.com
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On Wed, Nov 22, 2023 at 3:12=E2=80=AFPM Jason Wang <jasowang@redhat.com> wr=
ote:
>
> On Tue, Nov 21, 2023 at 3:31=E2=80=AFPM Cindy Lu <lulu@redhat.com> wrote:
> >
> > In VDUSE_VQ_GET_INFO, the driver will sync the last_avail_idx
>
> For driver, did you mean virtio driver?
>
> > with reconnect info, After mapping the reconnect pages to userspace
> > The userspace App will update the reconnect_time in
> > struct vhost_reconnect_vring, If this is not 0 then it means this
> > vq is reconnected and will update the last_avail_idx
>
> I have a hard time understanding the above.
>
sure, I will re-write this part
thanks
cindy
> Thanks
>