netdev - Re: Re: [RFC v3 10/11] vduse: grab the module's references until there is no vduse device

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Message-ID: <CACycT3vFafH=-KrVu6_ypCR1bnyVwziOmFO552JSkq4fk+6yHw@mail.gmail.com>
Date:   Wed, 27 Jan 2021 16:51:51 +0800
From:   Yongji Xie <xieyongji@...edance.com>
To:     Jason Wang <jasowang@...hat.com>
Cc:     "Michael S. Tsirkin" <mst@...hat.com>,
        Stefan Hajnoczi <stefanha@...hat.com>, sgarzare@...hat.com,
        Parav Pandit <parav@...dia.com>, Bob Liu <bob.liu@...cle.com>,
        Christoph Hellwig <hch@...radead.org>,
        Randy Dunlap <rdunlap@...radead.org>,
        Matthew Wilcox <willy@...radead.org>, viro@...iv.linux.org.uk,
        axboe@...nel.dk, bcrl@...ck.org, Jonathan Corbet <corbet@....net>,
        virtualization@...ts.linux-foundation.org, netdev@...r.kernel.org,
        kvm@...r.kernel.org, linux-aio@...ck.org,
        linux-fsdevel@...r.kernel.org
Subject: Re: Re: [RFC v3 10/11] vduse: grab the module's references until
 there is no vduse device

On Tue, Jan 26, 2021 at 4:10 PM Jason Wang <jasowang@...hat.com> wrote:
>
>
> On 2021/1/19 下午1:07, Xie Yongji wrote:
> > The module should not be unloaded if any vduse device exists.
> > So increase the module's reference count when creating vduse
> > device. And the reference count is kept until the device is
> > destroyed.
> >
> > Signed-off-by: Xie Yongji <xieyongji@...edance.com>
>
>
> Looks like a bug fix. If yes, let's squash this into patch 8.
>

Will do it.

Thanks,
Yongji