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From: Shakeel Butt <shakeel.butt@linux.dev>
To: Qi Zheng <zhengqi.arch@bytedance.com>
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
Date: Fri, 19 Sep 2025 14:33:08 -0700	[thread overview]
Message-ID: <svcphrpkfw66t6e4y5uso4zbt2qmgpplazeobnhikukopcz76l@ugqmwtplkbfj> (raw)
In-Reply-To: <cover.1758253018.git.zhengqi.arch@bytedance.com>

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


  parent reply	other threads:[~2025-09-19 21:33 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-09-19  3:46 Qi Zheng
2025-09-19  3:46 ` [PATCH 1/4] mm: thp: replace folio_memcg() with folio_memcg_charged() Qi Zheng
2025-09-19 21:30   ` Shakeel Butt
2025-09-22  8:17   ` David Hildenbrand
2025-09-19  3:46 ` [PATCH 2/4] mm: thp: introduce folio_split_queue_lock and its variants Qi Zheng
2025-09-19 15:39   ` Zi Yan
2025-09-22  7:56     ` Qi Zheng
2025-09-20  0:49   ` Shakeel Butt
2025-09-20  8:27   ` kernel test robot
2025-09-22  8:20   ` David Hildenbrand
2025-09-19  3:46 ` [PATCH 3/4] mm: thp: use folio_batch to handle THP splitting in deferred_split_scan() Qi Zheng
2025-09-22  8:43   ` David Hildenbrand
2025-09-22 11:36     ` Qi Zheng
2025-09-19  3:46 ` [PATCH 4/4] mm: thp: reparent the split queue during memcg offline Qi Zheng
2025-09-20  7:43   ` kernel test robot
2025-09-19 21:33 ` Shakeel Butt [this message]
2025-09-22  7:51   ` [PATCH 0/4] reparent the THP split queue Qi Zheng

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