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=-2.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham 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 045D3C3279B for ; Wed, 4 Jul 2018 10:18:30 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id BE6E62400B for ; Wed, 4 Jul 2018 10:18:29 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org BE6E62400B Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=arm.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S934542AbeGDKS0 (ORCPT ); Wed, 4 Jul 2018 06:18:26 -0400 Received: from usa-sjc-mx-foss1.foss.arm.com ([217.140.101.70]:35054 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S934329AbeGDKSX (ORCPT ); Wed, 4 Jul 2018 06:18:23 -0400 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.72.51.249]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 2A6461713; Wed, 4 Jul 2018 03:18:23 -0700 (PDT) Received: from e105550-lin.cambridge.arm.com (e105550-lin.cambridge.arm.com [10.1.211.30]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id 9C68C3F5AD; Wed, 4 Jul 2018 03:18:21 -0700 (PDT) From: Morten Rasmussen To: peterz@infradead.org, mingo@redhat.com Cc: valentin.schneider@arm.com, dietmar.eggemann@arm.com, vincent.guittot@linaro.org, gaku.inami.xh@renesas.com, linux-kernel@vger.kernel.org, Morten Rasmussen Subject: [PATCHv4 07/12] sched: Change root_domain->overload type to int Date: Wed, 4 Jul 2018 11:17:45 +0100 Message-Id: <1530699470-29808-8-git-send-email-morten.rasmussen@arm.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1530699470-29808-1-git-send-email-morten.rasmussen@arm.com> References: <1530699470-29808-1-git-send-email-morten.rasmussen@arm.com> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Valentin Schneider sizeof(_Bool) is implementation defined, so let's just go with 'int' as is done for other structures e.g. sched_domain_shared->has_idle_cores. The local 'overload' variable used in update_sd_lb_stats can remain bool, as it won't impact any struct layout and can be assigned to the root_domain field. cc: Ingo Molnar cc: Peter Zijlstra Signed-off-by: Valentin Schneider Signed-off-by: Morten Rasmussen --- kernel/sched/sched.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h index 6c39a07e8a68..648224b23287 100644 --- a/kernel/sched/sched.h +++ b/kernel/sched/sched.h @@ -696,7 +696,7 @@ struct root_domain { cpumask_var_t online; /* Indicate more than one runnable task for any CPU */ - bool overload; + int overload; /* * The bit corresponding to a CPU gets set here if such CPU has more @@ -1673,7 +1673,7 @@ static inline void add_nr_running(struct rq *rq, unsigned count) if (prev_nr < 2 && rq->nr_running >= 2) { #ifdef CONFIG_SMP if (!rq->rd->overload) - rq->rd->overload = true; + rq->rd->overload = 1; #endif } -- 2.7.4