Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752118AbdFLNH3 (ORCPT ); Mon, 12 Jun 2017 09:07:29 -0400 Received: from foss.arm.com ([217.140.101.70]:33576 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752027AbdFLNHT (ORCPT ); Mon, 12 Jun 2017 09:07:19 -0400 Date: Mon, 12 Jun 2017 14:07:14 +0100 From: Catalin Marinas To: Dietmar Eggemann Cc: linux-kernel@vger.kernel.org, linux@arm.linux.org.uk, Juri Lelli , linux-pm@vger.kernel.org, Peter Zijlstra , Greg Kroah-Hartman , Will Deacon , Vincent Guittot , Russell King , Morten Rasmussen , linux-arm-kernel@lists.infradead.org Subject: Re: [PATCH 6/6] arm64: wire cpu-invariant accounting support up to the task scheduler Message-ID: <20170612130714.GE24187@e104818-lin.cambridge.arm.com> References: <20170608075513.12475-1-dietmar.eggemann@arm.com> <20170608075513.12475-7-dietmar.eggemann@arm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20170608075513.12475-7-dietmar.eggemann@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: 881 Lines: 20 On Thu, Jun 08, 2017 at 08:55:13AM +0100, Dietmar Eggemann wrote: > Commit 8cd5601c5060 ("sched/fair: Convert arch_scale_cpu_capacity() from > weak function to #define") changed the wiring which now has to be done > by associating arch_scale_cpu_capacity with the actual implementation > provided by the architecture. > > Define arch_scale_cpu_capacity to use the arch_topology "driver" > function topology_get_cpu_scale() for the task scheduler's cpu-invariant > accounting instead of the default arch_scale_cpu_capacity() in > kernel/sched/sched.h. > > Cc: Catalin Marinas > Cc: Will Deacon > Cc: Juri Lelli > Signed-off-by: Dietmar Eggemann > --- > arch/arm64/include/asm/topology.h | 3 +++ > 1 file changed, 3 insertions(+) Acked-by: Catalin Marinas