Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752947AbdDJISP (ORCPT ); Mon, 10 Apr 2017 04:18:15 -0400 Received: from foss.arm.com ([217.140.101.70]:44466 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751801AbdDJISN (ORCPT ); Mon, 10 Apr 2017 04:18:13 -0400 Date: Mon, 10 Apr 2017 09:18:07 +0100 From: Catalin Marinas To: Juri Lelli Cc: linux-kernel@vger.kernel.org, mark.rutland@arm.com, devicetree@vger.kernel.org, lorenzo.pieralisi@arm.com, vincent.guittot@linaro.org, linux-pm@vger.kernel.org, peterz@infradead.org, broonie@kernel.org, will.deacon@arm.com, gregkh@linuxfoundation.org, dietmar.eggemann@arm.com, Russell King , robh+dt@kernel.org, sudeep.holla@arm.com, linux@arm.linux.org.uk, morten.rasmussen@arm.com, linux-arm-kernel@lists.infradead.org Subject: Re: [PATCH v3 5/9] arm, arm64: factorize common cpu capacity default code Message-ID: <20170410081806.GB27538@e104818-lin.cambridge.arm.com> References: <20170327131825.32134-1-juri.lelli@arm.com> <20170327131825.32134-6-juri.lelli@arm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20170327131825.32134-6-juri.lelli@arm.com> User-Agent: Mutt/1.5.23 (2014-03-12) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1461 Lines: 38 On Mon, Mar 27, 2017 at 02:18:21PM +0100, Juri Lelli wrote: > arm and arm64 share lot of code relative to parsing CPU capacity > information from DT, using that information for appropriate scaling and > exposing a sysfs interface for chaging such values at runtime. > > Factorize such code in a common place (driver/base/arch_topology.c) in > preparation for further additions. > > Suggested-by: Will Deacon > Suggested-by: Mark Rutland > Suggested-by: Catalin Marinas > Cc: Russell King > Cc: Catalin Marinas > Cc: Will Deacon > Cc: Greg Kroah-Hartman > Signed-off-by: Juri Lelli > --- > > Changes from v2: > - make capacity_scale and raw_capacity static > - added SPDX header > - improved indent > - misc. whitespaces/newlines fixes > > Changes from v1: > - keep the original GPLv2 header > --- > arch/arm/Kconfig | 1 + > arch/arm/kernel/topology.c | 213 ++----------------------------------- > arch/arm64/Kconfig | 1 + > arch/arm64/kernel/topology.c | 219 +-------------------------------------- > drivers/base/Kconfig | 8 ++ > drivers/base/Makefile | 1 + > drivers/base/arch_topology.c | 242 +++++++++++++++++++++++++++++++++++++++++++ For arm64: Acked-by: Catalin Marinas