From nobody Wed Dec 17 14:20:40 2025 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 EE4E8EE49A5 for ; Sun, 20 Aug 2023 15:26:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231464AbjHTP0D (ORCPT ); Sun, 20 Aug 2023 11:26:03 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54528 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230057AbjHTPZx (ORCPT ); Sun, 20 Aug 2023 11:25:53 -0400 Received: from mail-wr1-x431.google.com (mail-wr1-x431.google.com [IPv6:2a00:1450:4864:20::431]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 06C1044BC for ; Sun, 20 Aug 2023 08:23:06 -0700 (PDT) Received: by mail-wr1-x431.google.com with SMTP id ffacd0b85a97d-31768ce2e81so2267729f8f.1 for ; Sun, 20 Aug 2023 08:23:05 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=layalina-io.20221208.gappssmtp.com; s=20221208; t=1692544984; x=1693149784; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=uGKyARVcdmy9q5MfP+wkkLHAfHG9qOLxVevsPvfEUVw=; b=Do2ue4Y+/ZJOLugGYY0E8XKnkh9k1nN16G/r8pNiNB8wL7R+lB1wpGoFR6ywwmy7qw J8ErqEw9djt9QocokoWK7Ywi4ywptdG0OJMBfLDYI9x8Cwb+2L/yATE4CrbXXAFlUKj3 cYY8FXqWdB+D2nCgiyOWvghOJFvIusHcSwyAlMiIfzeLymDuiakdsPXqrIzbdlryHjFB 4Uk3Is7HTsYRQUZMl8OXxk03i0ojN0vj+lD9F5mZzgmHrOFRYPlXrE/H0itmIfNNA1Ms N6KUV74wfhdGdzU5l8EHZJpAJm3XaTrSUm13DtPdO52XjbS3rOfOBAR1PDkcHp0tlQlZ gMqw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1692544984; x=1693149784; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=uGKyARVcdmy9q5MfP+wkkLHAfHG9qOLxVevsPvfEUVw=; b=WLYIsJxewYWjBd+rdyZT3+lGncQ49n8IoPHWbSbZB0XMSphimg3MrYTxLsD4w13fnv seeo5XqtJb6uOnBMFDwc7ICcLuKhW8RZIUCOnW8x1bOaywVHpnY9xjmFQZjUsLEBQSfX d5ucDgPihw+xsW0QK8IG+/Xj7S/XfF3+l3AUkU+J4MWHldYEFzBgRn3sgXJUpPK+x/uO Zk7M1xf4Xw9QIPN192AdkFUx//1c3xocy7KYfiuh4TTXzx5YXgZpU4QGeSVDw3rii8SM 08CvKG/oFPNI+MNbLH6LiujJshnaD4SqjowSOHaGYnuq6+8GZX8ek4a8N24wAHCB3pEL kDlg== X-Gm-Message-State: AOJu0Yy8hU8kZNk6xYCE28Q1io2BaZEfGnJ46NT0IjKNQytUT/oQ7p2o GGdqLtoyLB2Ho7V10QIGZ64Bhw== X-Google-Smtp-Source: AGHT+IEFu3g1K7MScgnuwByH+y3Y320wY+S3m1YwvDe3bv+jrjGoadwqPdVdEz4/Imz1SMMlQciRrw== X-Received: by 2002:a5d:6282:0:b0:31a:c6ef:5edc with SMTP id k2-20020a5d6282000000b0031ac6ef5edcmr2672647wru.12.1692544984661; Sun, 20 Aug 2023 08:23:04 -0700 (PDT) Received: from airbuntu.. (host109-151-228-137.range109-151.btcentralplus.com. [109.151.228.137]) by smtp.gmail.com with ESMTPSA id c3-20020adfe703000000b0031773a8e5c4sm9527466wrm.37.2023.08.20.08.23.03 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 20 Aug 2023 08:23:04 -0700 (PDT) From: Qais Yousef To: stable@vger.kernel.org Cc: Juri Lelli , Waiman Long , Tejun Heo , Dietmar Eggemann , Peter Zijlstra , Vincent Guittot , Ingo Molnar , Hao Luo , John Stultz , cgroups@vger.kernel.org, linux-kernel@vger.kernel.org, Qais Yousef Subject: [PATCH 1/6] cgroup/cpuset: Rename functions dealing with DEADLINE accounting Date: Sun, 20 Aug 2023 16:22:53 +0100 Message-Id: <20230820152258.518128-2-qyousef@layalina.io> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230820152258.518128-1-qyousef@layalina.io> References: <20230820152258.518128-1-qyousef@layalina.io> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" From: Juri Lelli commit ad3a557daf6915296a43ef97a3e9c48e076c9dd8 upstream. rebuild_root_domains() and update_tasks_root_domain() have neutral names, but actually deal with DEADLINE bandwidth accounting. Rename them to use 'dl_' prefix so that intent is more clear. No functional change. Suggested-by: Qais Yousef (Google) Signed-off-by: Juri Lelli Reviewed-by: Waiman Long Signed-off-by: Tejun Heo (cherry picked from commit ad3a557daf6915296a43ef97a3e9c48e076c9dd8) Signed-off-by: Qais Yousef (Google) --- kernel/cgroup/cpuset.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/kernel/cgroup/cpuset.c b/kernel/cgroup/cpuset.c index fb895eaf3a7c..de078f6c1144 100644 --- a/kernel/cgroup/cpuset.c +++ b/kernel/cgroup/cpuset.c @@ -940,7 +940,7 @@ static int generate_sched_domains(cpumask_var_t **domai= ns, return ndoms; } =20 -static void update_tasks_root_domain(struct cpuset *cs) +static void dl_update_tasks_root_domain(struct cpuset *cs) { struct css_task_iter it; struct task_struct *task; @@ -953,7 +953,7 @@ static void update_tasks_root_domain(struct cpuset *cs) css_task_iter_end(&it); } =20 -static void rebuild_root_domains(void) +static void dl_rebuild_rd_accounting(void) { struct cpuset *cs =3D NULL; struct cgroup_subsys_state *pos_css; @@ -981,7 +981,7 @@ static void rebuild_root_domains(void) =20 rcu_read_unlock(); =20 - update_tasks_root_domain(cs); + dl_update_tasks_root_domain(cs); =20 rcu_read_lock(); css_put(&cs->css); @@ -995,7 +995,7 @@ partition_and_rebuild_sched_domains(int ndoms_new, cpum= ask_var_t doms_new[], { mutex_lock(&sched_domains_mutex); partition_sched_domains_locked(ndoms_new, doms_new, dattr_new); - rebuild_root_domains(); + dl_rebuild_rd_accounting(); mutex_unlock(&sched_domains_mutex); } =20 --=20 2.34.1