From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from dggsgout12.his.huawei.com (dggsgout12.his.huawei.com [45.249.212.56]) (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 295DD29408; Mon, 12 Jan 2026 01:04:31 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=45.249.212.56 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768179876; cv=none; b=k0JSdYG1Fi3xA+1+pnM5hhAjb4k+xtrr2nsIo2fzDIrQzddlKY8MnK9f50xDINfsEZ6BlGVSnXpAHBFdrT9+tHbekrFLwhFr+Ty6Z/I+2LfD87xpq0PTaxygLK2oxADaRpAw5Cr9cPPBDTOCopGv/s9TyTXbq3DnHVcKf4EsIic= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768179876; c=relaxed/simple; bh=H4p3+C4o1YxbR2wbTXJQSehTNtb2xC1maGQgtk7t8To=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=PkOJocDXXJzoJfjOJ4KnXCalwSdQZb0G65t3JdoS9iISj/ehfXIJZfgdw8xNIYeUELqiNAzcCe/JnU3iqRPOFyry8NsOq1Z2pg2HZFwnyAyAeebwqYpB2bS4nL6jK88IYBn/y09PIiKEiw/vWxkiH1EDC7xIHbvbeLZ6fNZQN5Q= 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=45.249.212.56 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 [172.19.163.170]) by dggsgout12.his.huawei.com (SkyGuard) with ESMTPS id 4dqDdz3zt2zKHMHx; Mon, 12 Jan 2026 09:03:35 +0800 (CST) Received: from mail02.huawei.com (unknown [10.116.40.128]) by mail.maildlp.com (Postfix) with ESMTP id BE7AF4056D; Mon, 12 Jan 2026 09:04:23 +0800 (CST) Received: from [10.174.178.72] (unknown [10.174.178.72]) by APP4 (Coremail) with SMTP id gCh0CgDXOPmVSGRpd4rwDQ--.2205S3; Mon, 12 Jan 2026 09:04:23 +0800 (CST) Message-ID: <38634756-1a01-4e22-8af2-e9a2071c1aaa@huaweicloud.com> Date: Mon, 12 Jan 2026 09:04:18 +0800 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 1/3] blk-cgroup: factor policy pd teardown loop into helper To: =?UTF-8?Q?Michal_Koutn=C3=BD?= Cc: tj@kernel.org, josef@toxicpanda.com, axboe@kernel.dk, yukuai@fnnas.com, cgroups@vger.kernel.org, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, yi.zhang@huawei.com, yangerkun@huawei.com, houtao1@huawei.com, zhengqixing@huawei.com References: <20260108014416.3656493-1-zhengqixing@huaweicloud.com> <20260108014416.3656493-2-zhengqixing@huaweicloud.com> From: Zheng Qixing In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-CM-TRANSID:gCh0CgDXOPmVSGRpd4rwDQ--.2205S3 X-Coremail-Antispam: 1UD129KBjvdXoW5tw15Cry7XF1ruF45JryxZrb_yoWxXFX_uF 97Cr18Ca1rJr48JFZavF1rJrs0ga4UKr18Jr1293sFga4jyr9xGanYkasYvF1Fka4xXFnx Krn8ta1Iyr43KjkaLaAFLSUrUUUUjb8apTn2vfkv8UJUUUU8Yxn0WfASr-VFAUDa7-sFnT 9fnUUIcSsGvfJTRUUUbxxYFVCjjxCrM7AC8VAFwI0_Gr0_Xr1l1xkIjI8I6I8E6xAIw20E Y4v20xvaj40_Wr0E3s1l1IIY67AEw4v_Jr0_Jr4l8cAvFVAK0II2c7xJM28CjxkF64kEwV A0rcxSw2x7M28EF7xvwVC0I7IYx2IY67AKxVWDJVCq3wA2z4x0Y4vE2Ix0cI8IcVCY1x02 67AKxVW8Jr0_Cr1UM28EF7xvwVC2z280aVAFwI0_GcCE3s1l84ACjcxK6I8E87Iv6xkF7I 0E14v26rxl6s0DM2AIxVAIcxkEcVAq07x20xvEncxIr21l5I8CrVACY4xI64kE6c02F40E x7xfMcIj6xIIjxv20xvE14v26r1j6r18McIj6I8E87Iv67AKxVWUJVW8JwAm72CE4IkC6x 0Yz7v_Jr0_Gr1lF7xvr2IY64vIr41lFIxGxcIEc7CjxVA2Y2ka0xkIwI1lc7CjxVAaw2AF wI0_Jw0_GFyl42xK82IYc2Ij64vIr41l4I8I3I0E4IkC6x0Yz7v_Jr0_Gr1lx2IqxVAqx4 xG67AKxVWUJVWUGwC20s026x8GjcxK67AKxVWUGVWUWwC2zVAF1VAY17CE14v26r1q6r43 MIIYrxkI7VAKI48JMIIF0xvE2Ix0cI8IcVAFwI0_Jr0_JF4lIxAIcVC0I7IYx2IY6xkF7I 0E14v26r4j6F4UMIIF0xvE42xK8VAvwI8IcIk0rVWUJVWUCwCI42IY6I8E87Iv67AKxVWU JVW8JwCI42IY6I8E87Iv6xkF7I0E14v26r4j6r4UJbIYCTnIWIevJa73UjIFyTuYvjxUF1 v3UUUUU X-CM-SenderInfo: x2kh0wptl0x03j6k3tpzhluzxrxghudrp/ 在 2026/1/9 22:44, Michal Koutný 写道: > Hi Qixing. > > On Thu, Jan 08, 2026 at 09:44:14AM +0800, Zheng Qixing wrote: >> From: Zheng Qixing >> >> Move the teardown sequence which offlines and frees per-policy >> blkg_policy_data (pd) into a helper for readability. >> >> No functional change intended. > This rework isn't so big, so I'd leave it upon your discretion but > consider please moving this patch towards the end of the series. > (Generally, eases backports of such fixes.) Good point. I will move this patch to the end of the series in v2. Kind Regards, Qixing