Re: [PATCH net-next v3 04/23] net: use zero value to restore rx_buf_len to default

[Mina Almasry]

On Mon, Aug 18, 2025 at 6:56 AM Pavel Begunkov <asml.silence@xxxxxxxxx> wrote:
>
> From: Jakub Kicinski <kuba@xxxxxxxxxx>
>
> Distinguish between rx_buf_len being driver default vs user config.
> Use 0 as a special value meaning "unset" or "restore driver default".
> This will be necessary later on to configure it per-queue, but
> the ability to restore defaults may be useful in itself.
>
> Signed-off-by: Jakub Kicinski <kuba@xxxxxxxxxx>
> Signed-off-by: Pavel Begunkov <asml.silence@xxxxxxxxx>

I wonder if it should be extended to the other driver using
rx_buf_len, hns3. For that, I think the default buf size would be
HNS3_DEFAULT_RX_BUF_LEN.

Other than that, seems fine to me,

Reviewed-by: Mina Almasry <almasrymina@xxxxxxxxxx>

-- 
Thanks,
Mina