netdev - Re: [PATCH net-next v2 12/15] idpf: add RX splitq napi poll support

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Message-ID: <20230621122106.56cb5bf1@kernel.org>
Date: Wed, 21 Jun 2023 12:21:06 -0700
From: Jakub Kicinski <kuba@...nel.org>
To: "Linga, Pavan Kumar" <pavan.kumar.linga@...el.com>
Cc: Tony Nguyen <anthony.l.nguyen@...el.com>, <davem@...emloft.net>,
 <pabeni@...hat.com>, <edumazet@...gle.com>, <netdev@...r.kernel.org>, Alan
 Brady <alan.brady@...el.com>, <emil.s.tantilov@...el.com>,
 <jesse.brandeburg@...el.com>, <sridhar.samudrala@...el.com>,
 <shiraz.saleem@...el.com>, <sindhu.devale@...el.com>, <willemb@...gle.com>,
 <decot@...gle.com>, <andrew@...n.ch>, <leon@...nel.org>, <mst@...hat.com>,
 <simon.horman@...igine.com>, <shannon.nelson@....com>,
 <stephen@...workplumber.org>, Joshua Hay <joshua.a.hay@...el.com>, "Madhu
 Chittim" <madhu.chittim@...el.com>, Phani Burra <phani.r.burra@...el.com>
Subject: Re: [PATCH net-next v2 12/15] idpf: add RX splitq napi poll support

On Wed, 21 Jun 2023 12:09:07 -0700 Linga, Pavan Kumar wrote:
> > If you want to do local recycling you must use the page pool first,
> > and then share the analysis of how much and why the recycling helps.  
> 
> We are working on refactoring all the Intel drivers to use the page pool 
> API in a unified way and our plan is to update IDPF driver as well, as 
> part of that effort.

It's a new driver from the upstream perspective, it needs to be brought
up to date before it gets accepted.