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Date: Mon, 26 Feb 2024 21:07:51 +0000
From: Yun Levi <ppbuk5246@...il.com>
To: Suren Baghdasaryan <surenb@...gle.com>
Cc: hannes@...xchg.org, peterz@...radead.org, mingo@...hat.com, 
	juri.lelli@...hat.com, vincent.guittot@...aro.org, dietmar.eggemann@....com, 
	rostedt@...dmis.org, bsegall@...gle.com, mgorman@...e.de, bristot@...hat.com, 
	vschneid@...hat.com, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] psi: Fix avg trigger being fired unexpectedly.

Hi Suren.

> s/accumlated/accumulated
>
> > But, for PSI_AVGS, win->value should be initialized with group->total[PSI_AVGS].
> > Moreover, to get exact initial value for win->value, it should be set
> > under each trigger lock to synchronize each rtpoll/avgs_works.
>
> That last "to synchronize each rtpoll/avgs_works." part I would
> replace with "to avoid concurrent changes to group->total[]."
>
> Other than these nits LGTM. After fixing them feel free to add:
>
> Acked-by: Suren Baghdasaryan <surenb@...gle.com>

Thanks. I'll fix my commit message ;)

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