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 0EFD3DF78; Sat, 14 Dec 2024 01:47:29 +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=1734140852; cv=none; b=XbA0IkT23ANS89KDwTFNBZQxQ3wzeZwQDCW+0OSHOhP8Qd6IIjzFLuxUfkUjYaecvUYsag3liXhjzfsEUKUcUU8Gz1WBHdvsVS3V8b3kWR3epk8D4P3sUImNM6uKWnR4OKNz0nu+kyh4+USvhDUrwglOI7OvlQnfciMRozFqk0Y= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1734140852; c=relaxed/simple; bh=rDCnNx2vZgLhjzkNQxr71ZiD4sIPqXRF9rDkNyi3wL4=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=r5mSKa4YmlQDTwa7YNVdhTM8OaukCeXzTzt7RTetplGfOm9e7PiH0P/GFY2ph8qypRDHPhvjKwsNpxoeRip+PGodnH6E1jQVKTla9GcmE4j1p5Cm6aauyDKXO0Lhsyr2sTSPio8oWjralDUKPbtLui8Y/ACL/nlnfW5WUkDRCBE= 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 [172.19.163.235]) by dggsgout11.his.huawei.com (SkyGuard) with ESMTP id 4Y98G64M5bz4f3jqC; Sat, 14 Dec 2024 09:47:10 +0800 (CST) Received: from mail02.huawei.com (unknown [10.116.40.252]) by mail.maildlp.com (Postfix) with ESMTP id EF6D91A058E; Sat, 14 Dec 2024 09:47:24 +0800 (CST) Received: from [10.67.109.79] (unknown [10.67.109.79]) by APP3 (Coremail) with SMTP id _Ch0CgCXKcar41xnluWdEQ--.62887S2; Sat, 14 Dec 2024 09:47:24 +0800 (CST) Message-ID: Date: Sat, 14 Dec 2024 09:47:23 +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: [next -v1 0/5] Some cleanup for memcg To: akpm@linux-foundation.org, mhocko@kernel.org, hannes@cmpxchg.org, yosryahmed@google.com, roman.gushchin@linux.dev, shakeel.butt@linux.dev, muchun.song@linux.dev, davidf@vimeo.com, vbabka@suse.cz Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org, cgroups@vger.kernel.org, chenridong@huawei.com, wangweiyang2@huawei.com References: <20241206013512.2883617-1-chenridong@huaweicloud.com> Content-Language: en-US From: Chen Ridong In-Reply-To: <20241206013512.2883617-1-chenridong@huaweicloud.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-CM-TRANSID:_Ch0CgCXKcar41xnluWdEQ--.62887S2 X-Coremail-Antispam: 1UD129KBjvdXoWrKrWxGw1kAFWkJrW8Aw15twb_yoWxKwc_CF 92vFyxKw4jqFyava4jkr45CFyxKFWUJr1UJF1jqr4rtry7J3sY9F1qqr48Zr1xXayfCF4U Ary5AFs7ur17ZjkaLaAFLSUrUUUUjb8apTn2vfkv8UJUUUU8Yxn0WfASr-VFAUDa7-sFnT 9fnUUIcSsGvfJTRUUUbxxYFVCjjxCrM7AC8VAFwI0_Gr0_Xr1l1xkIjI8I6I8E6xAIw20E Y4v20xvaj40_Wr0E3s1l1IIY67AEw4v_Jr0_Jr4l8cAvFVAK0II2c7xJM28CjxkF64kEwV A0rcxSw2x7M28EF7xvwVC0I7IYx2IY67AKxVW7JVWDJwA2z4x0Y4vE2Ix0cI8IcVCY1x02 67AKxVW8Jr0_Cr1UM28EF7xvwVC2z280aVAFwI0_GcCE3s1l84ACjcxK6I8E87Iv6xkF7I 0E14v26rxl6s0DM2AIxVAIcxkEcVAq07x20xvEncxIr21l5I8CrVACY4xI64kE6c02F40E x7xfMcIj6xIIjxv20xvE14v26r1j6r18McIj6I8E87Iv67AKxVWUJVW8JwAm72CE4IkC6x 0Yz7v_Jr0_Gr1lF7xvr2IY64vIr41lFIxGxcIEc7CjxVA2Y2ka0xkIwI1lc7CjxVAaw2AF wI0_Jw0_GFyl42xK82IYc2Ij64vIr41l4I8I3I0E4IkC6x0Yz7v_Jr0_Gr1lx2IqxVAqx4 xG67AKxVWUJVWUGwC20s026x8GjcxK67AKxVWUGVWUWwC2zVAF1VAY17CE14v26r1q6r43 MIIYrxkI7VAKI48JMIIF0xvE2Ix0cI8IcVAFwI0_Jr0_JF4lIxAIcVC0I7IYx2IY6xkF7I 0E14v26r4j6F4UMIIF0xvE42xK8VAvwI8IcIk0rVWUJVWUCwCI42IY6I8E87Iv67AKxVWU JVW8JwCI42IY6I8E87Iv6xkF7I0E14v26r4j6r4UJbIYCTnIWIevJa73UjIFyTuYvjxUF1 v3UUUUU X-CM-SenderInfo: hfkh02xlgr0w46kxt4xhlfz01xgou0bp/ On 2024/12/6 9:35, Chen Ridong wrote: > From: Chen Ridong > > > Chen Ridong (5): > memcg: use OFP_PEAK_UNSET instead of -1 > memcg: call the free function when allocation of pn fails > memcg: simplify the mem_cgroup_update_lru_size function > memcg: factor out the __refill_obj_stock function > memcg: factor out stat(event)/stat_local(event_local) reading > functions > > mm/memcontrol.c | 140 ++++++++++++++++++++++-------------------------- > 1 file changed, 63 insertions(+), 77 deletions(-) > Friendly ping. I am looking forward to having someone review these patches, with the exception of patch 3. I will drop patch 3(NAK by YU) in the next version. Best regards, Ridong