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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id C6322EB64DC for ; Mon, 10 Jul 2023 20:25:28 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230103AbjGJUZ1 (ORCPT ); Mon, 10 Jul 2023 16:25:27 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40050 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229560AbjGJUZZ (ORCPT ); Mon, 10 Jul 2023 16:25:25 -0400 Received: from mail-pl1-x631.google.com (mail-pl1-x631.google.com [IPv6:2607:f8b0:4864:20::631]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7062313E; Mon, 10 Jul 2023 13:25:23 -0700 (PDT) Received: by mail-pl1-x631.google.com with SMTP id d9443c01a7336-1b8ad356f03so31686525ad.1; Mon, 10 Jul 2023 13:25:23 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20221208; t=1689020723; x=1691612723; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:sender:from:to:cc:subject:date:message-id :reply-to; bh=qUELfvlg4gHGwdGYe8YxWDx5h185SGtFxuTpLn1TdkI=; b=s3s8DqVP/I2FnyZ3aJrDYkuPF989n9Zuc82IwqVsWDs07HIWbqnO10HdkwYkeBRvV0 uJSsrC7vkOnM2jz/q7KFV3j4MpxSIZpL23FWotrmEN21IMK8PB8Iz+TehPKkwdrQ+/VN PGD7VVUg/QfdXtSnwNC+zZrZNhzPkygySADBXL5cbQcRU2bp8hrEG1Afc+9B3E4eoDBd XmTtNHY4yiXJ7+uEr93gHmFamSrTQpFz9lWx8FLihNYvuBNrAyXU6/Xz6cy6aild6aqS DmebHhe3LiLMs1r2slNhlouZOvrQB1D6E9wnsM9rlSe/UvQ0mdsJzk5nm3y7VKQubXgL r9gQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1689020723; x=1691612723; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:sender:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=qUELfvlg4gHGwdGYe8YxWDx5h185SGtFxuTpLn1TdkI=; b=DYOC9XobgAcqYpr7Bteg4aANizsDn32s2ousTmmsACkwKLvjNC4Fifhl8Fj4nR3+XV ZK5EPPKeVYm/uAPE1P+rAM/k3kuskVqoR3f7cd7TQfgN5Xb1VSHLY2IS4dSpOttswhvU uCv+QZLj7fEoY96+y2K14D9EduOrNUF34BUhD5p1AHPW9xm83ZBlNsAZ9Ew4SlUTLknO lIKoF8eWEMXnKw5VPJUm0DIE1Rw6lIBeDFCxBLFbzkaZTa8HzifTukmQI522Hezka2pl 9+m7vCs8KV5aCRLY7xbW+c+uKqdzlRnPwsLm066qv60ELGZhA0cv4vxq4Lcs0n0WGVEV ukNw== X-Gm-Message-State: ABy/qLal7vrSu2In4WWlXhoonBJLrLkAm9kddwhf7Pl2BBOgy/U5azVv 32tGLN7GflUqAnYTxnTic8s= X-Google-Smtp-Source: APBJJlG7YJk1oXEAddvknVua6SNp07hogLzFPD1xUk6+DzjCcN9f1hoZ0MIsHp2fjilMYbXkMSuPYw== X-Received: by 2002:a17:903:22c9:b0:1b8:9b90:e2bc with SMTP id y9-20020a17090322c900b001b89b90e2bcmr12367065plg.52.1689020722703; Mon, 10 Jul 2023 13:25:22 -0700 (PDT) Received: from localhost ([2620:10d:c090:400::5:e2fe]) by smtp.gmail.com with ESMTPSA id f2-20020a170902ce8200b001b8b3108292sm315830plg.12.2023.07.10.13.25.22 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 10 Jul 2023 13:25:22 -0700 (PDT) Sender: Tejun Heo Date: Mon, 10 Jul 2023 10:25:21 -1000 From: Tejun Heo To: Miaohe Lin Cc: longman@redhat.com, hannes@cmpxchg.org, lizefan.x@bytedance.com, cgroups@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] cgroup/cpuset: simplify the percpu kthreads check in update_tasks_cpumask() Message-ID: References: <20230704113049.1019118-1-linmiaohe@huawei.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20230704113049.1019118-1-linmiaohe@huawei.com> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Jul 04, 2023 at 07:30:49PM +0800, Miaohe Lin wrote: > kthread_is_per_cpu() can be called directly without checking whether > PF_KTHREAD is set in task->flags. So remove PF_KTHREAD check to make > code more concise. > > Signed-off-by: Miaohe Lin Applied to cgroup/for-6.6. Thanks. -- tejun