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=-9.0 required=3.0 tests=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 125DAC07E85 for ; Tue, 13 Nov 2018 00:52:57 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 0BF4522507 for ; Tue, 13 Nov 2018 00:52:56 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 0BF4522507 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=zte.com.cn 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 S1730539AbeKMKsb convert rfc822-to-8bit (ORCPT ); Tue, 13 Nov 2018 05:48:31 -0500 Received: from out1.zte.com.cn ([202.103.147.172]:34046 "EHLO mxct.zte.com.cn" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726028AbeKMKsb (ORCPT ); Tue, 13 Nov 2018 05:48:31 -0500 Received: from mse01.zte.com.cn (unknown [10.30.3.20]) by Forcepoint Email with ESMTPS id DDFA9C5FBDA94CB10E39; Tue, 13 Nov 2018 08:52:50 +0800 (CST) Received: from notes_smtp.zte.com.cn ([10.30.1.239]) by mse01.zte.com.cn with ESMTP id wAD0qlJI088772; Tue, 13 Nov 2018 08:52:47 +0800 (GMT-8) (envelope-from wang.yi59@zte.com.cn) Received: from fox-host8.localdomain ([10.74.120.8]) by szsmtp06.zte.com.cn (Lotus Domino Release 8.5.3FP6) with ESMTP id 2018111308525782-10282412 ; Tue, 13 Nov 2018 08:52:57 +0800 From: Yi Wang To: mingo@redhat.com Cc: peterz@infradead.org, bp@suse.de, linux-kernel@vger.kernel.org, zhong.weidong@zte.com.cn, Yi Wang Subject: [PATCH] sched/rt: Fix -Wmissing-prototypes warnings Date: Tue, 13 Nov 2018 08:54:34 +0800 Message-Id: <1542070474-4025-1-git-send-email-wang.yi59@zte.com.cn> X-Mailer: git-send-email 1.8.3.1 MIME-Version: 1.0 X-MIMETrack: Itemize by SMTP Server on SZSMTP06/server/zte_ltd(Release 8.5.3FP6|November 21, 2013) at 2018-11-13 08:52:57, Serialize by Router on notes_smtp/zte_ltd(Release 9.0.1FP7|August 17, 2016) at 2018-11-13 08:52:43 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8BIT X-MAIL: mse01.zte.com.cn wAD0qlJI088772 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org We get a warning when building kernel with W=1: kernel/sched/rt.c:626:6: warning: no previous prototype for ‘sched_rt_bandwidth_account’ [-Wmissing-prototypes] bool sched_rt_bandwidth_account(struct rt_rq *rt_rq) Add the missing declaration to fix this. Signed-off-by: Yi Wang --- kernel/sched/sched.h | 1 + 1 file changed, 1 insertion(+) diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h index 618577f..f5f29fc 100644 --- a/kernel/sched/sched.h +++ b/kernel/sched/sched.h @@ -442,6 +442,7 @@ extern void init_tg_cfs_entry(struct task_group *tg, struct cfs_rq *cfs_rq, extern void free_rt_sched_group(struct task_group *tg); extern int alloc_rt_sched_group(struct task_group *tg, struct task_group *parent); +extern bool sched_rt_bandwidth_account(struct rt_rq *rt_rq); extern void init_tg_rt_entry(struct task_group *tg, struct rt_rq *rt_rq, struct sched_rt_entity *rt_se, int cpu, struct sched_rt_entity *parent); -- 1.8.3.1