From: Andrew Morton <akpm@linux-foundation.org>
To: Qi Zheng <qi.zheng@linux.dev>
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 <zhengqi.arch@bytedance.com>
Subject: Re: [PATCH v3 00/30] Eliminate Dying Memory Cgroup
Date: Wed, 14 Jan 2026 09:58:39 -0800 [thread overview]
Message-ID: <20260114095839.eabf8106e97bf3bcf0917341@linux-foundation.org> (raw)
In-Reply-To: <cover.1768389889.git.zhengqi.arch@bytedance.com>
On Wed, 14 Jan 2026 19:26:43 +0800 Qi Zheng <qi.zheng@linux.dev> 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.
prev parent reply other threads:[~2026-01-14 17:58 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-01-14 11:26 Qi Zheng
2026-01-14 11:26 ` [PATCH v3 01/30] mm: memcontrol: remove dead code of checking parent memory cgroup Qi Zheng
2026-01-14 11:26 ` [PATCH v3 02/30] mm: workingset: use folio_lruvec() in workingset_refault() Qi Zheng
2026-01-14 11:26 ` [PATCH v3 03/30] mm: rename unlock_page_lruvec_irq and its variants Qi Zheng
2026-01-14 11:26 ` [PATCH v3 04/30] mm: vmscan: prepare for the refactoring the move_folios_to_lru() Qi Zheng
2026-01-14 11:26 ` [PATCH v3 05/30] mm: vmscan: refactor move_folios_to_lru() Qi Zheng
2026-01-14 11:26 ` [PATCH v3 06/30] mm: memcontrol: allocate object cgroup for non-kmem case Qi Zheng
2026-01-14 11:32 ` [PATCH v3 07/30] mm: memcontrol: return root object cgroup for root memory cgroup Qi Zheng
2026-01-14 11:32 ` [PATCH v3 08/30] mm: memcontrol: prevent memory cgroup release in get_mem_cgroup_from_folio() Qi Zheng
2026-01-14 11:32 ` [PATCH v3 09/30] buffer: prevent memory cgroup release in folio_alloc_buffers() Qi Zheng
2026-01-14 11:32 ` [PATCH v3 10/30] writeback: prevent memory cgroup release in writeback module Qi Zheng
2026-01-14 11:32 ` [PATCH v3 11/30] mm: memcontrol: prevent memory cgroup release in count_memcg_folio_events() Qi Zheng
2026-01-14 11:32 ` [PATCH v3 12/30] mm: page_io: prevent memory cgroup release in page_io module Qi Zheng
2026-01-14 11:32 ` [PATCH v3 13/30] mm: migrate: prevent memory cgroup release in folio_migrate_mapping() Qi Zheng
2026-01-14 11:32 ` [PATCH v3 14/30] mm: mglru: prevent memory cgroup release in mglru Qi Zheng
2026-01-14 11:32 ` [PATCH v3 15/30] mm: memcontrol: prevent memory cgroup release in mem_cgroup_swap_full() Qi Zheng
2026-01-14 11:32 ` [PATCH v3 16/30] mm: workingset: prevent memory cgroup release in lru_gen_eviction() Qi Zheng
2026-01-14 11:32 ` [PATCH v3 17/30] mm: thp: prevent memory cgroup release in folio_split_queue_lock{_irqsave}() Qi Zheng
2026-01-14 11:32 ` [PATCH v3 18/30] mm: zswap: prevent memory cgroup release in zswap_compress() Qi Zheng
2026-01-14 11:32 ` [PATCH v3 19/30] mm: workingset: prevent lruvec release in workingset_refault() Qi Zheng
2026-01-14 11:32 ` [PATCH v3 20/30] mm: zswap: prevent lruvec release in zswap_folio_swapin() Qi Zheng
2026-01-14 11:32 ` [PATCH v3 21/30] mm: swap: prevent lruvec release in lru_gen_clear_refs() Qi Zheng
2026-01-14 11:32 ` [PATCH v3 22/30] mm: workingset: prevent lruvec release in workingset_activation() Qi Zheng
2026-01-14 11:32 ` [PATCH v3 23/30] mm: do not open-code lruvec lock Qi Zheng
2026-01-14 11:32 ` [PATCH v3 24/30] mm: memcontrol: prepare for reparenting LRU pages for " Qi Zheng
2026-01-14 11:32 ` [PATCH v3 25/30] mm: vmscan: prepare for reparenting traditional LRU folios Qi Zheng
2026-01-14 11:32 ` [PATCH v3 26/30] mm: vmscan: prepare for reparenting MGLRU folios Qi Zheng
2026-01-14 11:32 ` [PATCH v3 27/30] mm: memcontrol: refactor memcg_reparent_objcgs() Qi Zheng
2026-01-14 11:32 ` [PATCH v3 28/30] mm: memcontrol: prepare for reparenting state_local Qi Zheng
2026-01-14 11:32 ` [PATCH v3 29/30] mm: memcontrol: eliminate the problem of dying memory cgroup for LRU folios Qi Zheng
2026-01-14 11:32 ` [PATCH v3 30/30] mm: lru: add VM_WARN_ON_ONCE_FOLIO to lru maintenance helpers Qi Zheng
2026-01-14 17:07 ` [syzbot ci] Re: Eliminate Dying Memory Cgroup syzbot ci
2026-01-14 17:58 ` Andrew Morton [this message]
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