Subject mm: improve folio refcount scalability
Author ilya.gladyshev@linux.dev
Date 2026-06-04 10:15:12 +0000 UTC
Version
Cc akpm@linux-foundation.org apopple@nvidia.com artem.kuzin@huawei.com baolin.wang@linux.alibaba.com david@kernel.org foxido@foxido.dev harry.yoo@oracle.com ilya.gladyshev@linux.dev ivgorbunov@me.com kirill@shutemov.name liam.howlett@oracle.com linux-kernel@vger.kernel.org linux-mm@kvack.org lorenzo.stoakes@oracle.com mhocko@suse.com muchun.song@linux.dev pfalcato@suse.de rppt@kernel.org surenb@google.com torvalds@linuxfoundation.org vbabka@suse.cz willy@infradead.org yuzhao@google.com ziy@nvidia.com
Patches (2)
Name Content [All]
[PATCH v3 1/2] mm: drop page refcount zero state semantics [Body]
[PATCH v3 2/2] mm: implement page refcount locking via dedicated bit [Body]
Series Summary
Passed
✓ All tests passed. No findings.
Sessions
Session 2026-06-04
Passed
ID (for dev) 36aa929f-cd9c-4cb8-a2d6-dc8f17daa552
Status finished
Triaged OK [Log]
Execution Log [Link]
Test Base Patched Verdict
[KASAN] Build Base 6f3ed7fec72fc8979b2a8c7219c0a9fcfc8d07b5 [Config] passed [Log]
[KASAN] Boot test: Base 6f3ed7fec72fc8979b2a8c7219c0a9fcfc8d07b5 [Config] passed [Log]
[KASAN] Build Patched 6f3ed7fec72fc8979b2a8c7219c0a9fcfc8d07b5 [Config] [patched] passed [Log]
[KASAN] Boot test: Patched 6f3ed7fec72fc8979b2a8c7219c0a9fcfc8d07b5 [Config] [patched] passed [Log]
[KASAN] Fuzz 6f3ed7fec72fc8979b2a8c7219c0a9fcfc8d07b5 [Config] 6f3ed7fec72fc8979b2a8c7219c0a9fcfc8d07b5 [Config] [patched] passed [Log] [Artifacts]