From: Baolin Wang <baolin.wang@linux.alibaba.com>
To: akpm@linux-foundation.org, david@kernel.org, ljs@kernel.org
Cc: ziy@nvidia.com, liam@infradead.org, nico.pache@linux.dev,
dev.jain@arm.com, ryan.roberts@arm.com, baohua@kernel.org,
lance.yang@linux.dev, usama.arif@linux.dev,
baolin.wang@linux.alibaba.com, linux-mm@kvack.org,
linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH 0/4] add anon mTHP collapse test cases
Date: Tue, 28 Jul 2026 16:13:32 +0800 [thread overview]
Message-ID: <cover.1785224928.git.baolin.wang@linux.alibaba.com> (raw)
This patchset is split from the previous shmem mTHP collapse patchset[1],
which only adds anon mTHP collapse selftests. All khugepaged test cases
can pass.
[1] https://lore.kernel.org/all/cover.1781083630.git.baolin.wang@linux.alibaba.com/
Baolin Wang (4):
selftests: mm: extend the check_huge() to support mTHP check
selftests: mm: move gather_after_split_folio_orders() into vm_util.c
file
selftests: mm: implement the mTHP-sized hugepage check helpers
selftests: mm: add mTHP collapse test cases
.../selftests/mm/folio_split_race_test.c | 2 +-
tools/testing/selftests/mm/khugepaged.c | 190 +++++++++++++-----
tools/testing/selftests/mm/pagemap_ioctl.c | 2 +-
.../testing/selftests/mm/prctl_thp_disable.c | 2 +-
tools/testing/selftests/mm/run_vmtests.sh | 2 +
tools/testing/selftests/mm/soft-dirty.c | 2 +-
.../selftests/mm/split_huge_page_test.c | 139 +------------
tools/testing/selftests/mm/uffd-common.c | 4 +-
tools/testing/selftests/mm/vm_util.c | 180 ++++++++++++++++-
tools/testing/selftests/mm/vm_util.h | 8 +-
10 files changed, 339 insertions(+), 192 deletions(-)
--
2.47.3
next reply other threads:[~2026-07-28 8:13 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-07-28 8:13 Baolin Wang [this message]
2026-07-28 8:13 ` [PATCH 1/4] selftests: mm: extend the check_huge() to support mTHP check Baolin Wang
2026-07-28 8:13 ` [PATCH 2/4] selftests: mm: move gather_after_split_folio_orders() into vm_util.c file Baolin Wang
2026-07-28 8:13 ` [PATCH 3/4] selftests: mm: implement the mTHP-sized hugepage check helpers Baolin Wang
2026-07-28 8:13 ` [PATCH 4/4] selftests: mm: add mTHP collapse test cases Baolin Wang
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