From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.3 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,NICE_REPLY_A,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 53B5EC433E1 for ; Mon, 27 Jul 2020 08:21:06 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2D4912075A for ; Mon, 27 Jul 2020 08:21:06 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726706AbgG0IVF (ORCPT ); Mon, 27 Jul 2020 04:21:05 -0400 Received: from foss.arm.com ([217.140.110.172]:39346 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726270AbgG0IVF (ORCPT ); Mon, 27 Jul 2020 04:21:05 -0400 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 840D8D6E; Mon, 27 Jul 2020 01:21:04 -0700 (PDT) Received: from [10.37.12.33] (unknown [10.37.12.33]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 5E74D3F71F; Mon, 27 Jul 2020 01:21:01 -0700 (PDT) Subject: Re: [PATCH v2 1/2] memory: samsung: exynos5422-dmc: Adjust polling interval and uptreshold To: Krzysztof Kozlowski Cc: linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, willy.mh.wolff.ml@gmail.com, k.konieczny@samsung.com, cw00.choi@samsung.com, b.zolnierkie@samsung.com, chanwoo@kernel.org, myungjoo.ham@samsung.com, kyungmin.park@samsung.com, s.nawrocki@samsung.com, kgene@kernel.org References: <20200710191122.11029-1-lukasz.luba@arm.com> <20200710191122.11029-2-lukasz.luba@arm.com> <20200720144623.GB22791@kozik-lap> From: Lukasz Luba Message-ID: Date: Mon, 27 Jul 2020 09:20:58 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.9.0 MIME-Version: 1.0 In-Reply-To: <20200720144623.GB22791@kozik-lap> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: linux-pm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org On 7/20/20 3:46 PM, Krzysztof Kozlowski wrote: > 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 >> Reviewed-by: Chanwoo Choi >> Signed-off-by: Lukasz Luba >> --- >> drivers/memory/samsung/exynos5422-dmc.c | 4 ++-- >> 1 file changed, 2 insertions(+), 2 deletions(-) > > Reviewed-by: Krzysztof Kozlowski > > Feel free to take it via devfreq tree. > > Best regards, > Krzysztof > Thank you Krzysztof for the review. Regards, Lukasz