Subject	mm: avoid large folio splits when swap is unavailable
Author	xueyuan.chen21@gmail.com
Date	2026-07-30 12:23:01 +0000 UTC
Version	Version 2 Version 4 Version 5
Cc	akpm@linux-foundation.org axelrasmussen@google.com baohua@kernel.org baolin.wang@linux.alibaba.com baoquan.he@linux.dev cgroups@vger.kernel.org chrisl@kernel.org david@kernel.org hannes@cmpxchg.org hughd@google.com kasong@tencent.com liam@infradead.org linux-kernel@vger.kernel.org linux-mm@kvack.org ljs@kernel.org mhocko@kernel.org muchun.song@linux.dev nphamcs@gmail.com qi.zheng@linux.dev roman.gushchin@linux.dev rppt@kernel.org shakeel.butt@linux.dev shikemeng@huaweicloud.com surenb@google.com vbabka@kernel.org weixugc@google.com xueyuan.chen21@gmail.com youngjun.park@lge.com yuanchu@google.com zhaonanzhe@xiaomi.com

Patches (4)

Name	Content [All]
[RFC PATCH v5 1/4] mm: add page_counter_margin()	[Body]
[RFC PATCH v5 2/4] mm: distinguish large folio swap allocation failures	[Body]
[RFC PATCH v5 3/4] mm/vmscan: avoid pointless large folio splits without swap	[Body]
[RFC PATCH v5 4/4] mm/shmem: split large folios only on -E2BIG	[Body]

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