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From: Shakeel Butt To: Qi Zheng Cc: hannes@cmpxchg.org, hughd@google.com, mhocko@suse.com, roman.gushchin@linux.dev, muchun.song@linux.dev, david@redhat.com, lorenzo.stoakes@oracle.com, ziy@nvidia.com, baolin.wang@linux.alibaba.com, Liam.Howlett@oracle.com, npache@redhat.com, ryan.roberts@arm.com, dev.jain@arm.com, baohua@kernel.org, lance.yang@linux.dev, akpm@linux-foundation.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org, cgroups@vger.kernel.org Subject: Re: [PATCH 0/4] reparent the THP split queue Message-ID: References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-Migadu-Flow: FLOW_OUT X-Rspamd-Queue-Id: BA85220010 X-Stat-Signature: dq6tdy3zy9fumtc7kerco5eh1cw7b3aw X-Rspam-User: X-Rspamd-Server: rspam01 X-HE-Tag: 1758317596-49924 X-HE-Meta: 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 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: Hi Qi, On Fri, Sep 19, 2025 at 11:46:31AM +0800, Qi Zheng wrote: > Hi all, > > In the future, we will reparent LRU folios during memcg offline to eliminate > dying memory cgroups, Will you be driving this reparent LRU effort or will Muchun be driving it? I think it is really important work and I would really like to get this upstreamed sooner than later. thanks, Shakeel