From nobody Thu May 7 22:25:29 2026 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id F1EF3C433EF for ; Tue, 17 May 2022 11:27:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1345203AbiEQL1E (ORCPT ); Tue, 17 May 2022 07:27:04 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57682 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229760AbiEQL04 (ORCPT ); Tue, 17 May 2022 07:26:56 -0400 Received: from szxga02-in.huawei.com (szxga02-in.huawei.com [45.249.212.188]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6D8F231930; Tue, 17 May 2022 04:26:55 -0700 (PDT) Received: from dggpeml500023.china.huawei.com (unknown [172.30.72.57]) by szxga02-in.huawei.com (SkyGuard) with ESMTP id 4L2YfR5nbFzGp2r; Tue, 17 May 2022 19:23:59 +0800 (CST) Received: from ubuntu1804.huawei.com (10.67.174.58) by dggpeml500023.china.huawei.com (7.185.36.114) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.24; Tue, 17 May 2022 19:26:53 +0800 From: Xiu Jianfeng To: , , CC: , Subject: [PATCH -next] cgroup: Make cgroup_debug static Date: Tue, 17 May 2022 19:25:23 +0800 Message-ID: <20220517112523.243386-1-xiujianfeng@huawei.com> X-Mailer: git-send-email 2.17.1 MIME-Version: 1.0 X-Originating-IP: [10.67.174.58] X-ClientProxiedBy: dggems704-chm.china.huawei.com (10.3.19.181) To dggpeml500023.china.huawei.com (7.185.36.114) X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Make cgroup_debug static since it's only used in cgroup.c Signed-off-by: Xiu Jianfeng --- kernel/cgroup/cgroup-internal.h | 1 - kernel/cgroup/cgroup.c | 2 +- 2 files changed, 1 insertion(+), 2 deletions(-) diff --git a/kernel/cgroup/cgroup-internal.h b/kernel/cgroup/cgroup-interna= l.h index 6e36e854b512..5da09c74228d 100644 --- a/kernel/cgroup/cgroup-internal.h +++ b/kernel/cgroup/cgroup-internal.h @@ -12,7 +12,6 @@ #define TRACE_CGROUP_PATH_LEN 1024 extern spinlock_t trace_cgroup_path_lock; extern char trace_cgroup_path[TRACE_CGROUP_PATH_LEN]; -extern bool cgroup_debug; extern void __init enable_debug_cgroup(void); =20 /* diff --git a/kernel/cgroup/cgroup.c b/kernel/cgroup/cgroup.c index adb820e98f24..a97fd051430b 100644 --- a/kernel/cgroup/cgroup.c +++ b/kernel/cgroup/cgroup.c @@ -96,7 +96,7 @@ EXPORT_SYMBOL_GPL(css_set_lock); =20 DEFINE_SPINLOCK(trace_cgroup_path_lock); char trace_cgroup_path[TRACE_CGROUP_PATH_LEN]; -bool cgroup_debug __read_mostly; +static bool cgroup_debug __read_mostly; =20 /* * Protects cgroup_idr and css_idr so that IDs can be released without --=20 2.17.1