linux-kernel - Re: [PATCH 03/18] virtiofs: Pass fsvq instead of vq as parameter to virtio_fs_enqueue

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Message-ID: <20190906104425.GK5900@stefanha-x1.localdomain>
Date:   Fri, 6 Sep 2019 11:44:25 +0100
From:   Stefan Hajnoczi <stefanha@...hat.com>
To:     Vivek Goyal <vgoyal@...hat.com>
Cc:     linux-fsdevel@...r.kernel.org,
        virtualization@...ts.linux-foundation.org, miklos@...redi.hu,
        linux-kernel@...r.kernel.org, virtio-fs@...hat.com,
        dgilbert@...hat.com, mst@...hat.com
Subject: Re: [PATCH 03/18] virtiofs: Pass fsvq instead of vq as parameter to
 virtio_fs_enqueue_req

On Thu, Sep 05, 2019 at 03:48:44PM -0400, Vivek Goyal wrote:
> Pass fsvq instead of vq as parameter to virtio_fs_enqueue_req(). We will
> retrieve vq from fsvq under spin lock.
> 
> Later in the patch series we will retrieve vq only if fsvq is still connected
> other vq might have been cleaned up by device ->remove code and we will
> return error.
> 
> Signed-off-by: Vivek Goyal <vgoyal@...hat.com>
> ---
>  fs/fuse/virtio_fs.c | 9 +++++----
>  1 file changed, 5 insertions(+), 4 deletions(-)

Reviewed-by: Stefan Hajnoczi <stefanha@...hat.com>

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