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=-8.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_PASS,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 1D984ECDE4B for ; Thu, 8 Nov 2018 16:12:00 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id CF25520825 for ; Thu, 8 Nov 2018 16:11:59 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="R8Sy9EQ3" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org CF25520825 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=gmail.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 S1727556AbeKIBsI (ORCPT ); Thu, 8 Nov 2018 20:48:08 -0500 Received: from mail-pl1-f195.google.com ([209.85.214.195]:44047 "EHLO mail-pl1-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726963AbeKIBsI (ORCPT ); Thu, 8 Nov 2018 20:48:08 -0500 Received: by mail-pl1-f195.google.com with SMTP id s5-v6so9729575plq.11 for ; Thu, 08 Nov 2018 08:11:57 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id; bh=6NvzHZ7aTTzZqQ8Y2qRhwsNPKM8vK4b5mjsiG+4Wp4A=; b=R8Sy9EQ3Y++HqxhXPqGEsKCCPqjo4b5fS6lt1Lf44QO2MYrj+uUkkxGR1AtzrvTKi5 Im4GioXLQcSOZZhmt2BJTxP/mZ8LqGnAEDpB4WDjDOCiMF9Akcb0hbIR7NHfT+hXvhOn +NzOH5PiC9ja86C1DcvOjR6YEaekSiX10RTXaXcQxHyWPc6DBPUbQRO59ktFDPpljnni pLSm/WNfIaA9EZ6Euh90x1L2YBkrD/tSoM1CSc0NiK0yKDo9owpXjj2F3PsEbXAtf850 /znIFvX1XqQxp/S34XIWFpWLB7WjgKjsrlElYfUAqrqTr7hvmhJZmh9ejiRA7dI3w+xm 8miw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id; bh=6NvzHZ7aTTzZqQ8Y2qRhwsNPKM8vK4b5mjsiG+4Wp4A=; b=fRGmqh9zrqzXaiuZvFhYqquRHXlY9u7wVhWpCa+6cwuxE1kcTg0l/tibdMRiM9B8iR Ip4WgiQ7Zaf7LUdV4i/hpfJRm3sxxDA7J62lOZBqMW7+iP2oSwVOmjWa1vzBHRZYn51/ UUVigYspHUjVPzU1Rw6iPRoncUCyN5rdbFOptTHbhDQk2cTGGY7szrrW8XvDUT5oEWfx aaYR+f1K2I1HOuwx3QPIDmR0o+qYstLUAQrT0jr9A01CSl93fXdg8DsM5PK77EYc0jr1 L+MRnvkjNJna737+LelGUK3z17NZpSvuz1rnlTsCSKBJ0ZHE3dYwekk3ZR8EwifS/Xe0 bUnA== X-Gm-Message-State: AGRZ1gI83UxcO2xYn5AwP4kU4zNzNV+7P7DOYD4IGxEwV6JIvxqcmkc0 boyE1R/pVKCvUeiFpKrsRMs= X-Google-Smtp-Source: AJdET5ea3Fo7/b4Kn26CdLcugPWdTX9hZN64ZoSsu2j5lXKqD8ZUTF23xILcm1FY4LxFNbk+3HcUdg== X-Received: by 2002:a17:902:a5c6:: with SMTP id t6-v6mr5158677plq.31.1541693516900; Thu, 08 Nov 2018 08:11:56 -0800 (PST) Received: from localhost.localdomain ([104.238.150.158]) by smtp.gmail.com with ESMTPSA id p82-v6sm5112387pfa.47.2018.11.08.08.11.54 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 08 Nov 2018 08:11:56 -0800 (PST) From: Muchun Song To: mingo@kernel.org, peterz@infradead.org Cc: linux-kernel@vger.kernel.org Subject: [PATCH] sched/fair: Make capacity_margin static Date: Fri, 9 Nov 2018 00:11:40 +0800 Message-Id: <20181108161140.51036-1-smuchun@gmail.com> X-Mailer: git-send-email 2.17.1 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The variable capacity_margin local to the source and do not need to be in global scope, so make it static. Signed-off-by: Muchun Song --- kernel/sched/fair.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c index 340a2d8d49cb..f622fc858d7a 100644 --- a/kernel/sched/fair.c +++ b/kernel/sched/fair.c @@ -116,7 +116,7 @@ unsigned int sysctl_sched_cfs_bandwidth_slice = 5000UL; * * (default: ~20%) */ -unsigned int capacity_margin = 1280; +static unsigned int capacity_margin = 1280; static inline void update_load_add(struct load_weight *lw, unsigned long inc) { -- 2.17.1