linux-kernel - Re: [PATCH v2 1/2] memory: samsung: exynos5422-dmc: Adjust polling interval and uptreshold

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Message-ID: <20200720144623.GB22791@kozik-lap>
Date:   Mon, 20 Jul 2020 16:46:23 +0200
From:   Krzysztof Kozlowski <krzk@...nel.org>
To:     Lukasz Luba <lukasz.luba@....com>
Cc:     linux-kernel@...r.kernel.org, linux-pm@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org,
        linux-samsung-soc@...r.kernel.org, willy.mh.wolff.ml@...il.com,
        k.konieczny@...sung.com, cw00.choi@...sung.com,
        b.zolnierkie@...sung.com, chanwoo@...nel.org,
        myungjoo.ham@...sung.com, kyungmin.park@...sung.com,
        s.nawrocki@...sung.com, kgene@...nel.org
Subject: Re: [PATCH v2 1/2] memory: samsung: exynos5422-dmc: Adjust polling
 interval and uptreshold

On Fri, Jul 10, 2020 at 08:11:21PM +0100, Lukasz Luba wrote:
> In order to react faster and make better decisions under some workloads,
> benchmarking the memory subsystem behavior, adjust the polling interval
> and upthreshold value used by the simple_ondemand governor.
> 
> Reported-by: Willy Wolff <willy.mh.wolff.ml@...il.com>
> Reviewed-by: Chanwoo Choi <cw00.choi@...sung.com>
> Signed-off-by: Lukasz Luba <lukasz.luba@....com>
> ---
>  drivers/memory/samsung/exynos5422-dmc.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)

Reviewed-by: Krzysztof Kozlowski <krzk@...nel.org>

Feel free to take it via devfreq tree.

Best regards,
Krzysztof