Patch Series

Subject khugepaged: mTHP support
Author npache@redhat.com
Date 2025-10-22 18:37:03 +0000 UTC
Version 12
Cc aarcange@redhat.com akpm@linux-foundation.org anshuman.khandual@arm.com bagasdotme@gmail.com baohua@kernel.org baolin.wang@linux.alibaba.com catalin.marinas@arm.com cl@gentwo.org corbet@lwn.net dave.hansen@linux.intel.com david@redhat.com dev.jain@arm.com hannes@cmpxchg.org hughd@google.com jack@suse.cz jannh@google.com jglisse@google.com kas@kernel.org lance.yang@linux.dev liam.howlett@oracle.com linux-doc@vger.kernel.org linux-kernel@vger.kernel.org linux-mm@kvack.org linux-trace-kernel@vger.kernel.org lorenzo.stoakes@oracle.com mathieu.desnoyers@efficios.com mhiramat@kernel.org mhocko@suse.com npache@redhat.com peterx@redhat.com pfalcato@suse.de raquini@redhat.com rdunlap@infradead.org richard.weiyang@gmail.com rientjes@google.com rostedt@goodmis.org rppt@kernel.org ryan.roberts@arm.com sunnanyong@huawei.com surenb@google.com thomas.hellstrom@linux.intel.com tiwai@suse.de usamaarif642@gmail.com vbabka@suse.cz vishal.moola@gmail.com wangkefeng.wang@huawei.com will@kernel.org willy@infradead.org yang@os.amperecomputing.com ziy@nvidia.com zokeefe@google.com

Patches (15)

Name Content [All]
[PATCH v12 mm-new 01/15] khugepaged: rename hpage_collapse_* to collapse_* [Body]
[PATCH v12 mm-new 02/15] introduce collapse_single_pmd to unify khugepaged and madvise_collapse [Body]
[PATCH v12 mm-new 03/15] khugepaged: generalize hugepage_vma_revalidate for mTHP support [Body]
[PATCH v12 mm-new 04/15] khugepaged: generalize alloc_charge_folio() [Body]
[PATCH v12 mm-new 05/15] khugepaged: generalize __collapse_huge_page_* for mTHP support [Body]
[PATCH v12 mm-new 06/15] khugepaged: introduce collapse_max_ptes_none helper function [Body]
[PATCH v12 mm-new 07/15] khugepaged: generalize collapse_huge_page for mTHP collapse [Body]
[PATCH v12 mm-new 08/15] khugepaged: skip collapsing mTHP to smaller orders [Body]
[PATCH v12 mm-new 09/15] khugepaged: add per-order mTHP collapse failure statistics [Body]
[PATCH v12 mm-new 10/15] khugepaged: improve tracepoints for mTHP orders [Body]
[PATCH v12 mm-new 11/15] khugepaged: introduce collapse_allowable_orders helper function [Body]
[PATCH v12 mm-new 12/15] khugepaged: Introduce mTHP collapse support [Body]
[PATCH v12 mm-new 13/15] khugepaged: avoid unnecessary mTHP collapse attempts [Body]
[PATCH v12 mm-new 14/15] khugepaged: run khugepaged for all orders [Body]
[PATCH v12 mm-new 15/15] Documentation: mm: update the admin guide for mTHP collapse [Body]

Session 2025-10-22

ID (for dev) 932b65a5-5369-4c4e-af2f-c8bbf9a0c874
Status finished
Triaged OK [Log]
Execution Log [Link]
Test Base Patched Verdict
[KASAN] Build Base 63f84ba525ea04ef376eac851efce2f82dd05f21 [Config] passed [Log]
[KASAN] Boot test: Base 63f84ba525ea04ef376eac851efce2f82dd05f21 [Config] passed
[KASAN] Build Patched 63f84ba525ea04ef376eac851efce2f82dd05f21 [Config] [patched] passed [Log]
[KASAN] Boot test: Patched 63f84ba525ea04ef376eac851efce2f82dd05f21 [Config] [patched] passed
[KASAN] Fuzzing 63f84ba525ea04ef376eac851efce2f82dd05f21 [Config] 63f84ba525ea04ef376eac851efce2f82dd05f21 [Config] [patched] passed [Log] [Artifacts]