From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 404D532E73D; Wed, 14 Jan 2026 17:58:41 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768413521; cv=none; b=Z9f5nbb2sVSgn0zxKZKk7YdgIu65wH4LCEUFA4EJSBwI5L5+vjIbTaZ2Ipxqql6OgH0azkIroif+UIv1GLnEP70CPGsm5cRO0JoTsaQQksBlQFlUbLagoCASqVDfcPZAbbc/gYHF4Qznqww3UCfGlrlMxQvOXVekiVbvl6NeCfY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768413521; c=relaxed/simple; bh=9Fv9tS9uQrGFTi2th9Xoxxzo7Y0x6OhXx+Sy3T2KfuA=; h=Date:From:To:Cc:Subject:Message-Id:In-Reply-To:References: Mime-Version:Content-Type; b=dcE06O6GQL8ahWny2rAKzy0onGDGKxH6ddjYXi5HrwgDzcAmmt/Rlc+n1KBaP7yNaN02ayTXjBHmGV6MXCEBexThaDlmO954Rh0mnsPdPl2O++OBeW4BWVib5oY0CT347Eb4X74mBN5YNJ4qWLTbKpGKb+UWkUlKRqNd77w8jyQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux-foundation.org header.i=@linux-foundation.org header.b=b3csv+P8; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux-foundation.org header.i=@linux-foundation.org header.b="b3csv+P8" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 063F4C19422; Wed, 14 Jan 2026 17:58:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1768413520; bh=9Fv9tS9uQrGFTi2th9Xoxxzo7Y0x6OhXx+Sy3T2KfuA=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=b3csv+P8615OFxJg1bifahfXhNgrmDvfbhd018ZXmvO7eitG2MqdJPXyle+rSrcrM EQmQSa68tG9p0SMJRibZEokmbdKPpNvodTJ0padh7NBvNIZOaqq6Urq/vFtarrxC5P Vof00TTQn2UmtBLJUXzzleywj758yixQmP37bPjk= Date: Wed, 14 Jan 2026 09:58:39 -0800 From: Andrew Morton To: Qi Zheng Cc: hannes@cmpxchg.org, hughd@google.com, mhocko@suse.com, roman.gushchin@linux.dev, shakeel.butt@linux.dev, muchun.song@linux.dev, david@kernel.org, lorenzo.stoakes@oracle.com, ziy@nvidia.com, harry.yoo@oracle.com, yosry.ahmed@linux.dev, imran.f.khan@oracle.com, kamalesh.babulal@oracle.com, axelrasmussen@google.com, yuanchu@google.com, weixugc@google.com, chenridong@huaweicloud.com, mkoutny@suse.com, hamzamahfooz@linux.microsoft.com, apais@linux.microsoft.com, lance.yang@linux.dev, linux-mm@kvack.org, linux-kernel@vger.kernel.org, cgroups@vger.kernel.org, Qi Zheng Subject: Re: [PATCH v3 00/30] Eliminate Dying Memory Cgroup Message-Id: <20260114095839.eabf8106e97bf3bcf0917341@linux-foundation.org> In-Reply-To: References: X-Mailer: Sylpheed 3.8.0beta1 (GTK+ 2.24.33; x86_64-pc-linux-gnu) Precedence: bulk X-Mailing-List: cgroups@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit On Wed, 14 Jan 2026 19:26:43 +0800 Qi Zheng wrote: > This patchset is intended to transfer the LRU pages to the object cgroup > without holding a reference to the original memory cgroup in order to > address the issue of the dying memory cgroup. Thanks. I'll add this to mm.git for testing. A patchset of this magnitude at -rc5 is a little ambitious, but Linus is giving us an rc8 so let's see. I'll suppress the usual added-to-mm email spray.