Subject	selftests/mm: improve khugepaged coverage
Author	kirill@shutemov.name
Date	2026-08-15 01:58:43 +0000 UTC
Version	Version 1 Version 2 Version 3 Version 4
Cc	agordeev@linux.ibm.com akpm@linux-foundation.org baohua@kernel.org baolin.wang@linux.alibaba.com david@kernel.org dev.jain@arm.com hughd@google.com kas@kernel.org kirill@shutemov.name lance.yang@linux.dev liam@infradead.org linux-kernel@vger.kernel.org linux-kselftest@vger.kernel.org linux-mm@kvack.org ljs@kernel.org mhocko@suse.com nico.pache@linux.dev rppt@kernel.org ryan.roberts@arm.com shuah@kernel.org surenb@google.com usama.anjum@arm.com usama.arif@linux.dev vbabka@kernel.org ziy@nvidia.com

Patches (19)

Name	Content [All]
[PATCH v4 01/19] selftests/mm: raise the khugepaged test-case cap	[Body]
[PATCH v4 02/19] selftests/mm: skip collapse_compound_extreme() where the PMD is too large	[Body]
[PATCH v4 03/19] selftests/mm: scale khugepaged's collapse wait with the PMD size	[Body]
[PATCH v4 04/19] selftests/mm: skip khugepaged page cache cases without a PMD folio	[Body]
[PATCH v4 05/19] selftests/mm: make the swap cases' swapout reliable	[Body]
[PATCH v4 06/19] selftests/mm: stop khugepaged during the MADV_COLLAPSE cases	[Body]
[PATCH v4 07/19] selftests/mm: move is_backed_by_folio() into vm_util	[Body]
[PATCH v4 08/19] selftests/mm: add folio-order check for address ranges	[Body]
[PATCH v4 09/19] selftests/mm: add folio-order detection self-check	[Body]
[PATCH v4 10/19] selftests/mm: add khugepaged completion barrier helper	[Body]
[PATCH v4 11/19] selftests/mm: add order-parameterized khugepaged collapse cases	[Body]
[PATCH v4 12/19] selftests/mm: parameterize the mixed-source collapse case by source order	[Body]
[PATCH v4 13/19] selftests/mm: cover a shared-source collapse write race	[Body]
[PATCH v4 14/19] selftests/mm: run every supported collapse order by default	[Body]
[PATCH v4 15/19] selftests/mm: check that one khugepaged pass collapses one window	[Body]
[PATCH v4 16/19] selftests/mm: add khugepaged race harness	[Body]
[PATCH v4 17/19] selftests/mm: race collapse of windows with holes	[Body]
[PATCH v4 18/19] selftests/mm: add memory-pressure threads to the khugepaged race harness	[Body]
[PATCH v4 19/19] selftests/mm: zap whole PTE tables in the khugepaged race harness	[Body]

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