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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id C02EBC433F5 for ; Mon, 10 Oct 2022 10:25:10 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231921AbiJJKZJ (ORCPT ); Mon, 10 Oct 2022 06:25:09 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51440 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231886AbiJJKZH (ORCPT ); Mon, 10 Oct 2022 06:25:07 -0400 Received: from desiato.infradead.org (desiato.infradead.org [IPv6:2001:8b0:10b:1:d65d:64ff:fe57:4e05]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 47D761E3C0; Mon, 10 Oct 2022 03:25:06 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=desiato.20200630; h=In-Reply-To:Content-Type:MIME-Version: References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=pdhnKAPF52sYqK980IWtdt34OQpnL0NrY0o26kTdZ0U=; b=JMskWiApk8yj22fRCu/QbJfUmG 0IAUl7h2FxkcJ40L8Fu8Rf+ip/39Y+0cXpSNyuVUCkoEfABM7V+R7xEgY5Dwbo6SoGcgb5Vnd+tsJ 0Z/1hbEuBl/1Z2OacuZSlWprdHrh/j68RQT4t3kSs/iY7wSBGq/s5o58sEZ9lbzUkxPyXKoSCqZc+ 5DfYQBKcLQ2zPfstUu2BdoHtawgJxRn21l5681YGLNB+ZjacdcFJj00j0BsKLfAN5Glcuw95rhqHw dPjirp6erAKf6SuDEPd8kACLf7T/kJDB+CdpDap8s1/bmj6qVmsGo6PJWaI7QifwXzdHAAQ7JbWZL ENojMVvw==; Received: from j130084.upc-j.chello.nl ([24.132.130.84] helo=noisy.programming.kicks-ass.net) by desiato.infradead.org with esmtpsa (Exim 4.94.2 #2 (Red Hat Linux)) id 1ohpy1-002GDL-3V; Mon, 10 Oct 2022 10:25:01 +0000 Received: from hirez.programming.kicks-ass.net (hirez.programming.kicks-ass.net [192.168.1.225]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits)) (Client did not present a certificate) by noisy.programming.kicks-ass.net (Postfix) with ESMTPS id B44DE300422; Mon, 10 Oct 2022 12:25:00 +0200 (CEST) Received: by hirez.programming.kicks-ass.net (Postfix, from userid 1000) id 9C4922024D73A; Mon, 10 Oct 2022 12:25:00 +0200 (CEST) Date: Mon, 10 Oct 2022 12:25:00 +0200 From: Peter Zijlstra To: Lukasz Luba Cc: Vincent Guittot , Viresh Kumar , linux-kernel@vger.kernel.org, rafael@kernel.org, linux-pm@vger.kernel.org, Dietmar.Eggemann@arm.com Subject: Re: [PATCH 2/2] cpufreq: Update CPU capacity reduction in store_scaling_max_freq() Message-ID: References: <20220930094821.31665-1-lukasz.luba@arm.com> <20220930094821.31665-2-lukasz.luba@arm.com> <20221010053902.5rofnpzvyynumw3e@vireshk-i7> <3f9a4123-171b-5fa7-f506-341355f71483@arm.com> <8a7968c2-dbf7-5316-ef36-6d45143e0605@arm.com> <9611971c-d8dd-7877-6f50-c5afbf38b171@arm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <9611971c-d8dd-7877-6f50-c5afbf38b171@arm.com> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Oct 10, 2022 at 11:12:06AM +0100, Lukasz Luba wrote: > BTW, those Android user space max freq requests are not that long, > mostly due to camera capturing (you can see a few in this file, > e.g. [1]). It does what now ?!? Why is Android using this *at*all* ?