Subject mm: avoid large folio splits when swap is unavailable
Author xueyuan.chen21@gmail.com
Date 2026-07-09 14:51:22 +0000 UTC
Version
Cc akpm@linux-foundation.org axelrasmussen@google.com baohua@kernel.org bhe@redhat.com cgroups@vger.kernel.org chrisl@kernel.org david@kernel.org hannes@cmpxchg.org 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 (3)
Name Content [All]
[RFC PATCH v2 1/3] mm: add page_counter_margin() [Body]
[RFC PATCH v2 2/3] mm: distinguish large folio swap allocation failures [Body]
[RFC PATCH v2 3/3] mm/vmscan: avoid pointless large folio splits without swap [Body]
Series Summary
Passed
✓ All tests passed. No findings.
Sessions
Session 2026-07-09
Passed
ID (for dev) a05c39a5-bd49-4d5a-84c0-db76d29d30f2
Status finished
Triaged OK [Log] [Trajectory]
Execution Log [Link]
Test Base Patched Verdict
[KASAN] Build Base 7fc2c3dcae28347a30ccd76c8817e5719005f1c3 [Config] passed [Log]
[KASAN] Boot test: Base 7fc2c3dcae28347a30ccd76c8817e5719005f1c3 [Config] passed [Log]
[KASAN] Build Patched 7fc2c3dcae28347a30ccd76c8817e5719005f1c3 [Config] [patched] passed [Log]
[KASAN] Boot test: Patched 7fc2c3dcae28347a30ccd76c8817e5719005f1c3 [Config] [patched] passed [Log]
[KASAN] Fuzz 7fc2c3dcae28347a30ccd76c8817e5719005f1c3 [Config] 7fc2c3dcae28347a30ccd76c8817e5719005f1c3 [Config] [patched] passed [Log] [Artifacts]