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=-2.3 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=no 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 76E1FC4BA3B for ; Thu, 27 Feb 2020 11:04:16 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 52D8724699 for ; Thu, 27 Feb 2020 11:04:16 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728849AbgB0LEP (ORCPT ); Thu, 27 Feb 2020 06:04:15 -0500 Received: from foss.arm.com ([217.140.110.172]:48622 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728744AbgB0LEO (ORCPT ); Thu, 27 Feb 2020 06:04:14 -0500 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 383881FB; Thu, 27 Feb 2020 03:04:14 -0800 (PST) Received: from [10.1.195.59] (ifrit.cambridge.arm.com [10.1.195.59]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 4E1653F73B; Thu, 27 Feb 2020 03:04:13 -0800 (PST) Subject: Re: [PATCH] sched/fair: Fix kernel build warning in test_idle_cores() for !SMT NUMA To: Lukasz Luba , linux-kernel@vger.kernel.org Cc: mingo@redhat.com, peterz@infradead.org, vincent.guittot@linaro.org, dietmar.eggemann@arm.com, mgorman@techsingularity.net References: <20200227110053.2514-1-lukasz.luba@arm.com> From: Valentin Schneider Message-ID: Date: Thu, 27 Feb 2020 11:04:08 +0000 User-Agent: Mozilla/5.0 (X11; Linux aarch64; rv:68.0) Gecko/20100101 Thunderbird/68.4.1 MIME-Version: 1.0 In-Reply-To: <20200227110053.2514-1-lukasz.luba@arm.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Lukasz, On 2/27/20 11:00 AM, Lukasz Luba wrote: > Fix kernel build warning in kernel/sched/fair.c when CONFIG_SCHED_SMT is > not set and CONFIG_NUMA_BALANCING is set. > > kernel/sched/fair.c:1524:20: warning: ‘test_idle_cores’ declared ‘static’ but never defined [-Wunused-function] > I've sent a similar fix yesterday at: https://lore.kernel.org/lkml/20200226121244.7524-1-valentin.schneider@arm.com/