From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from dggsgout11.his.huawei.com (dggsgout11.his.huawei.com [45.249.212.51]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 4D918310631; Tue, 2 Dec 2025 11:54:41 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=45.249.212.51 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764676484; cv=none; b=MFQV5fstyrbkegsjHASqr6ExbI6sfmGqI5ILAH46Lqw5+paedZEy5R6IBStGloHdKWTzBQsS5Sauxh8/VTSCYXm+yXQjknT+NDegbmluQmgtbkz6jquvnsWYFst1JJMbNu/79AnHcFDFVCgvCqOuWwFUMibA66wapeaRmbHlrCA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764676484; c=relaxed/simple; bh=j1RddwWki4/IMfV0PprJIsyZKtU/vBhGoxgZ0bfGDnI=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=MAfKuT9ovvreP4aj3AEIMoSSCu3CIiVaI9hPVzR9UGncJUEm2QUhWnsneZpAn7NiKI896rq8C/Cn8cG8aqeIhd8USL2RX/VGbESuXBG4PmhoEaVv0cPjNzXU79fyNRMMz58Je3RnADm/lU6neWA6FwB21lMOAcV/n1t6bPsiNDw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=huaweicloud.com; spf=pass smtp.mailfrom=huaweicloud.com; arc=none smtp.client-ip=45.249.212.51 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=huaweicloud.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=huaweicloud.com Received: from mail.maildlp.com (unknown [172.19.93.142]) by dggsgout11.his.huawei.com (SkyGuard) with ESMTPS id 4dLK26097KzYQtnf; Tue, 2 Dec 2025 19:54:38 +0800 (CST) Received: from mail02.huawei.com (unknown [10.116.40.252]) by mail.maildlp.com (Postfix) with ESMTP id A03541A0359; Tue, 2 Dec 2025 19:54:39 +0800 (CST) Received: from [10.67.111.176] (unknown [10.67.111.176]) by APP3 (Coremail) with SMTP id _Ch0CgCXNb9+0y5ppmRYAQ--.16551S2; Tue, 02 Dec 2025 19:54:39 +0800 (CST) Message-ID: <919c6fc0-afd5-49ea-ad83-aa643cc1b999@huaweicloud.com> Date: Tue, 2 Dec 2025 19:54:37 +0800 Precedence: bulk X-Mailing-List: linux-fsdevel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH -next] cgroup: switch to css_is_online() helper To: Jan Kara Cc: viro@zeniv.linux.org.uk, brauner@kernel.org, hannes@cmpxchg.org, mhocko@kernel.org, roman.gushchin@linux.dev, shakeel.butt@linux.dev, muchun.song@linux.dev, tj@kernel.org, mkoutny@suse.com, akpm@linux-foundation.org, vbabka@suse.cz, surenb@google.com, jackmanb@google.com, ziy@nvidia.com, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, cgroups@vger.kernel.org, linux-mm@kvack.org, lujialin4@huawei.com, chenridong@huawei.com References: <20251202025747.1658159-1-chenridong@huaweicloud.com> Content-Language: en-US From: Chen Ridong In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-CM-TRANSID:_Ch0CgCXNb9+0y5ppmRYAQ--.16551S2 X-Coremail-Antispam: 1UD129KBjDUn29KB7ZKAUJUUUUU529EdanIXcx71UUUUU7v73 VFW2AGmfu7bjvjm3AaLaJ3UjIYCTnIWjp_UUUYV7kC6x804xWl14x267AKxVW5JVWrJwAF c2x0x2IEx4CE42xK8VAvwI8IcIk0rVWrJVCq3wAFIxvE14AKwVWUJVWUGwA2ocxC64kIII 0Yj41l84x0c7CEw4AK67xGY2AK021l84ACjcxK6xIIjxv20xvE14v26w1j6s0DM28EF7xv wVC0I7IYx2IY6xkF7I0E14v26r4UJVWxJr1l84ACjcxK6I8E87Iv67AKxVW0oVCq3wA2z4 x0Y4vEx4A2jsIEc7CjxVAFwI0_GcCE3s1le2I262IYc4CY6c8Ij28IcVAaY2xG8wAqx4xG 64xvF2IEw4CE5I8CrVC2j2WlYx0E2Ix0cI8IcVAFwI0_Jr0_Jr4lYx0Ex4A2jsIE14v26r 1j6r4UMcvjeVCFs4IE7xkEbVWUJVW8JwACjcxG0xvEwIxGrwACI402YVCY1x02628vn2kI c2xKxwCF04k20xvY0x0EwIxGrwCF54CYxVCY1x0262kKe7AKxVW8ZVWrXwCFx2IqxVCFs4 IE7xkEbVWUJVW8JwC20s026c02F40E14v26r1j6r18MI8I3I0E7480Y4vE14v26r106r1r MI8E67AF67kF1VAFwI0_GFv_WrylIxkGc2Ij64vIr41lIxAIcVC0I7IYx2IY67AKxVWUJV WUCwCI42IY6xIIjxv20xvEc7CjxVAFwI0_Gr0_Cr1lIxAIcVCF04k26cxKx2IYs7xG6r1j 6r1xMIIF0xvEx4A2jsIE14v26r1j6r4UMIIF0xvEx4A2jsIEc7CjxVAFwI0_Gr0_Gr1UYx BIdaVFxhVjvjDU0xZFpf9x07UZ18PUUUUU= X-CM-SenderInfo: hfkh02xlgr0w46kxt4xhlfz01xgou0bp/ On 2025/12/2 19:01, Jan Kara wrote: > On Tue 02-12-25 02:57:47, Chen Ridong wrote: >> From: Chen Ridong >> >> Use the new css_is_online() helper that has been introduced to check css >> online state, instead of testing the CSS_ONLINE flag directly. This >> improves readability and centralizes the state check logic. >> >> No functional changes intended. >> >> Signed-off-by: Chen Ridong > > Looks good. Feel free to add: > > Reviewed-by: Jan Kara > > Honza > Thank you. -- Best regards, Ridong