linux-kernel - Re: [PATCH 6/9] sched/fair: Removed unsued cfs_rq.h_nr

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Message-ID: <20241128100348.GC24400@noisy.programming.kicks-ass.net>
Date: Thu, 28 Nov 2024 11:03:48 +0100
From: Peter Zijlstra <peterz@...radead.org>
To: Vincent Guittot <vincent.guittot@...aro.org>
Cc: mingo@...hat.com, juri.lelli@...hat.com, dietmar.eggemann@....com,
	rostedt@...dmis.org, bsegall@...gle.com, mgorman@...e.de,
	vschneid@...hat.com, linux-kernel@...r.kernel.org,
	kprateek.nayak@....com, pauld@...hat.com, efault@....de,
	luis.machado@....com
Subject: Re: [PATCH 6/9] sched/fair: Removed unsued cfs_rq.h_nr_delayed

On Thu, Nov 28, 2024 at 10:27:47AM +0100, Vincent Guittot wrote:
> h_nr_delayed is not used anymore. We now have
> - h_nr_running which tracks tasks ready to run
> - h_nr_enqueued which tracks enqueued tasks either ready to run or delayed
>   dequeue

Oh, now I see where you're going.

Let me read the lot again, because this sure as hell was a confusing
swizzle.