netdev - Re: [PATCH net-next v2 3/3] net: wangxun: support to use adaptive RX coalescing

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Message-ID: <4c9d9e0e-139f-40e1-9934-ae9bb5b43f58@intel.com>
Date: Tue, 22 Jul 2025 16:07:06 -0700
From: Jacob Keller <jacob.e.keller@...el.com>
To: Jakub Kicinski <kuba@...nel.org>
CC: Jiawen Wu <jiawenwu@...stnetic.com>, <netdev@...r.kernel.org>, Andrew Lunn
	<andrew+netdev@...n.ch>, "David S. Miller" <davem@...emloft.net>, "Eric
 Dumazet" <edumazet@...gle.com>, Paolo Abeni <pabeni@...hat.com>, Simon Horman
	<horms@...nel.org>, Mengyuan Lou <mengyuanlou@...-swift.com>
Subject: Re: [PATCH net-next v2 3/3] net: wangxun: support to use adaptive RX
 coalescing



On 7/22/2025 4:00 PM, Jakub Kicinski wrote:
> On Mon, 21 Jul 2025 17:02:34 -0700 Jacob Keller wrote:
>> I haven't yet reviewed the adaptive algorithm in this patch..
> 
> I presume you are already familiar with it, as it appears to be
> a pretty close copy of the code from Intel drivers, yet again :)
> 
> Agreed on the DIM suggestion.

In that case, even more reason to suggest DIM, since it was a pretty
solid replacement for us in the ice driver. I meant to get around to
adapting the other Intel drivers to it, but I have been busy.

Even if the existing DIM profiles aren't  great, it should be easy to
create new profiles that match whatever this device needs too.

Thanks,
Jake


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