Patch Series

Subject Eliminate Dying Memory Cgroup
Author qi.zheng@linux.dev
Date 2026-02-05 08:54:30 +0000 UTC
Version
Cc akpm@linux-foundation.org apais@linux.microsoft.com axelrasmussen@google.com bhe@redhat.com cgroups@vger.kernel.org chengming.zhou@linux.dev chenridong@huawei.com chenridong@huaweicloud.com david@kernel.org hamzamahfooz@linux.microsoft.com hannes@cmpxchg.org harry.yoo@oracle.com hughd@google.com imran.f.khan@oracle.com kamalesh.babulal@oracle.com lance.yang@linux.dev linux-kernel@vger.kernel.org linux-mm@kvack.org lorenzo.stoakes@oracle.com mhocko@suse.com mkoutny@suse.com muchun.song@linux.dev nphamcs@gmail.com qi.zheng@linux.dev roman.gushchin@linux.dev shakeel.butt@linux.dev songmuchun@bytedance.com weixugc@google.com yosry.ahmed@linux.dev yuanchu@google.com zhengqi.arch@bytedance.com ziy@nvidia.com

Patches (31)

Name Content [All]
[PATCH v4 01/31] mm: memcontrol: remove dead code of checking parent memory cgroup [Body]
[PATCH v4 02/31] mm: workingset: use folio_lruvec() in workingset_refault() [Body]
[PATCH v4 03/31] mm: rename unlock_page_lruvec_irq and its variants [Body]
[PATCH v4 04/31] mm: vmscan: prepare for the refactoring the move_folios_to_lru() [Body]
[PATCH v4 05/31] mm: vmscan: refactor move_folios_to_lru() [Body]
[PATCH v4 06/31] mm: memcontrol: allocate object cgroup for non-kmem case [Body]
[PATCH v4 07/31] mm: memcontrol: return root object cgroup for root memory cgroup [Body]
[PATCH v4 08/31] mm: memcontrol: prevent memory cgroup release in get_mem_cgroup_from_folio() [Body]
[PATCH v4 09/31] buffer: prevent memory cgroup release in folio_alloc_buffers() [Body]
[PATCH v4 10/31] writeback: prevent memory cgroup release in writeback module [Body]
[PATCH v4 11/31] mm: memcontrol: prevent memory cgroup release in count_memcg_folio_events() [Body]
[PATCH v4 12/31] mm: page_io: prevent memory cgroup release in page_io module [Body]
[PATCH v4 13/31] mm: migrate: prevent memory cgroup release in folio_migrate_mapping() [Body]
[PATCH v4 14/31] mm: mglru: prevent memory cgroup release in mglru [Body]
[PATCH v4 15/31] mm: memcontrol: prevent memory cgroup release in mem_cgroup_swap_full() [Body]
[PATCH v4 16/31] mm: workingset: prevent memory cgroup release in lru_gen_eviction() [Body]
[PATCH v4 17/31] mm: thp: prevent memory cgroup release in folio_split_queue_lock{_irqsave}() [Body]
[PATCH v4 18/31] mm: zswap: prevent memory cgroup release in zswap_compress() [Body]
[PATCH v4 19/31] mm: workingset: prevent lruvec release in workingset_refault() [Body]
[PATCH v4 20/31] mm: zswap: prevent lruvec release in zswap_folio_swapin() [Body]
[PATCH v4 21/31] mm: swap: prevent lruvec release in lru_gen_clear_refs() [Body]
[PATCH v4 22/31] mm: workingset: prevent lruvec release in workingset_activation() [Body]
[PATCH v4 23/31] mm: do not open-code lruvec lock [Body]
[PATCH v4 24/31] mm: memcontrol: prepare for reparenting LRU pages for lruvec lock [Body]
[PATCH v4 25/31] mm: vmscan: prepare for reparenting traditional LRU folios [Body]
[PATCH v4 26/31] mm: vmscan: prepare for reparenting MGLRU folios [Body]
[PATCH v4 27/31] mm: memcontrol: refactor memcg_reparent_objcgs() [Body]
[PATCH v4 28/31] mm: workingset: use lruvec_lru_size() to get the number of lru pages [Body]
[PATCH v4 29/31] mm: memcontrol: prepare for reparenting non-hierarchical stats [Body]
[PATCH v4 30/31] mm: memcontrol: eliminate the problem of dying memory cgroup for LRU folios [Body]
[PATCH v4 31/31] mm: lru: add VM_WARN_ON_ONCE_FOLIO to lru maintenance helpers [Body]

Session 2026-02-05

ID (for dev) 5d001973-2db7-4e99-ac2d-bfc93963704f
Status finished
Triaged OK [Log]
Execution Log [Link]
Test Base Patched Verdict
[KASAN] Build Base 0f8a890c4524d6e4013ff225e70de2aed7e6d726 [Config] passed [Log]
[KASAN] Boot test: Base 0f8a890c4524d6e4013ff225e70de2aed7e6d726 [Config] passed [Log]
[KASAN] Build Patched 0f8a890c4524d6e4013ff225e70de2aed7e6d726 [Config] [patched] passed [Log]
[KASAN] Boot test: Patched 0f8a890c4524d6e4013ff225e70de2aed7e6d726 [Config] [patched] passed [Log]
[KASAN] Fuzzing 0f8a890c4524d6e4013ff225e70de2aed7e6d726 [Config] 0f8a890c4524d6e4013ff225e70de2aed7e6d726 [Config] [patched] passed [Log] [Artifacts]