netdev - Re: [PATCH 3/3] virtio-net: enable virtio indirect cache

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Message-ID: <20211027085528.01c4b313@kicinski-fedora-pc1c0hjn.dhcp.thefacebook.com>
Date:   Wed, 27 Oct 2021 08:55:28 -0700
From:   Jakub Kicinski <kuba@...nel.org>
To:     Xuan Zhuo <xuanzhuo@...ux.alibaba.com>
Cc:     virtualization@...ts.linux-foundation.org, netdev@...r.kernel.org,
        "Michael S. Tsirkin" <mst@...hat.com>,
        Jason Wang <jasowang@...hat.com>,
        "David S. Miller" <davem@...emloft.net>
Subject: Re: [PATCH 3/3] virtio-net: enable virtio indirect cache

On Wed, 27 Oct 2021 14:19:13 +0800 Xuan Zhuo wrote:
> +static bool virtio_desc_cache = true;
>  module_param(csum, bool, 0444);
>  module_param(gso, bool, 0444);
>  module_param(napi_tx, bool, 0644);
> +module_param(virtio_desc_cache, bool, 0644);

Can this be an ethtool priv flag? module params are discouraged because
they can't be controlled per-netdev.