Patch Series

Subject mm: improve folio refcount scalability
Author gladyshev.ilya1@h-partners.com
Date 2025-12-19 12:46:38 +0000 UTC
Version
Cc akpm@linux-foundation.org alexander.grubnikov@huawei.com artem.kuzin@huawei.com baolin.wang@linux.alibaba.com david@kernel.org gladyshev.ilya1@h-partners.com gorbunov.ivan@h-partners.com guohanjun@huawei.com harry.yoo@oracle.com leijitang@huawei.com liam.howlett@oracle.com linux-kernel@vger.kernel.org linux-mm@kvack.org lorenzo.stoakes@oracle.com mhocko@suse.com muchun.song@linux.dev patchwork@huawei.com rppt@kernel.org stepanov.anatoly@huawei.com surenb@google.com vbabka@suse.cz wangkefeng.wang@huawei.com weiyongjun1@huawei.com willy@infradead.org yusongping@huawei.com yuzhao@google.com ziy@nvidia.com

Patches (2)

Name Content [All]
[RFC PATCH 1/2] mm: make ref_unless functions unless_zero only [Body]
[RFC PATCH 2/2] mm: implement page refcount locking via dedicated bit [Body]

Session 2025-12-19

ID (for dev) 6f9179f2-1372-4f8d-ade9-05bc5d0508be
Status finished
Triaged OK [Log]
Execution Log [Link]
Test Base Patched Verdict
[KASAN] Build Base c642ecda5b136882e518d8303863473c0d21ab2f [Config] passed [Log]
[KASAN] Boot test: Base c642ecda5b136882e518d8303863473c0d21ab2f [Config] passed [Log]
[KASAN] Build Patched c642ecda5b136882e518d8303863473c0d21ab2f [Config] [patched] passed [Log]
[KASAN] Boot test: Patched c642ecda5b136882e518d8303863473c0d21ab2f [Config] [patched] passed [Log]
[KASAN] Fuzzing c642ecda5b136882e518d8303863473c0d21ab2f [Config] c642ecda5b136882e518d8303863473c0d21ab2f [Config] [patched] passed [Log] [Artifacts]