linux-kernel - Re: [PATCH v2 01/10] sched: Add support to pick functions to take rf

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Message-ID: <aD48Zq2FdYlBJAk2@slm.duckdns.org>
Date: Mon, 2 Jun 2025 14:05:58 -1000
From: Tejun Heo <tj@...nel.org>
To: Joel Fernandes <joelagnelf@...dia.com>
Cc: linux-kernel@...r.kernel.org, Ingo Molnar <mingo@...hat.com>,
	Peter Zijlstra <peterz@...radead.org>,
	Juri Lelli <juri.lelli@...hat.com>,
	Vincent Guittot <vincent.guittot@...aro.org>,
	Dietmar Eggemann <dietmar.eggemann@....com>,
	Steven Rostedt <rostedt@...dmis.org>,
	Ben Segall <bsegall@...gle.com>, Mel Gorman <mgorman@...e.de>,
	Valentin Schneider <vschneid@...hat.com>,
	David Vernet <void@...ifault.com>, Andrea Righi <arighi@...dia.com>,
	Changwoo Min <changwoo@...lia.com>
Subject: Re: [PATCH v2 01/10] sched: Add support to pick functions to take rf

Hello,

On Mon, Jun 02, 2025 at 02:00:57PM -0400, Joel Fernandes wrote:
> Some pick functions like the internal pick_next_task_fair() already take
> rf but some others dont. We need this for scx's server pick function.
> Prepare for this by having pick functions accept it.

Hmm.. after the whole patch series is applied, pick_task_scx() still doesn't
seem to use @rf. What am I missing?

Thanks.

-- 
tejun