From: ranxiaokai627@163.com
To: ljs@kernel.org, hughd@google.com, baolin.wang@linux.alibaba.com,
akpm@linux-foundation.org
Cc: leitao@debian.org, ziy@nvidia.com, liam@infradead.org,
npache@redhat.com, ryan.roberts@arm.com, dev.jain@arm.com,
baohua@kernel.org, lance.yang@linux.dev, david@kernel.org,
linux-mm@kvack.org, linux-kernel@vger.kernel.org,
ran.xiaokai@zte.com.cn, ranxiaokai627@163.com
Subject: [PATCH v4 0/2] refactors thpsize_shmem_enabled_store() and thpsize_shmem_enabled_show()
Date: Mon, 25 May 2026 10:26:58 +0000 [thread overview]
Message-ID: <20260525102700.68707-1-ranxiaokai627@163.com> (raw)
From: Ran Xiaokai <ran.xiaokai@zte.com.cn>
This is v4 of the refactor of thpsize_shmem_enabled_store() and
thpsize_shmem_enabled_show() series.
Changes since v3:
- Simplified verbose variable names to huge_mode, huge_mode_strings, huge_mode_orders
as suggested by Lorenzo and Baolin.
- Add Reviewed-by and Tested-by tags.
Changes since v2:
- Fix subject prefix to "mm: shmem:" as suggested by Baolin.
- Some changes according to Lorenzo's comments:
- Add cover letter and fix threading.
- Add THP maintainers to the cc list.
- Document the behavioral change regarding start_stop_khugepaged() in commit message.
- Improve single letter variable names.
- Simplify error handling and return values.
Ran Xiaokai (2):
mm: shmem: refactor thpsize_shmem_enabled_store() with
sysfs_match_string()
mm: shmem: refactor thpsize_shmem_enabled_show() with helper arrays
mm/shmem.c | 143 +++++++++++++++++++++++++++++++----------------------
1 file changed, 83 insertions(+), 60 deletions(-)
--
2.25.1
next reply other threads:[~2026-05-25 10:28 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-05-25 10:26 ranxiaokai627 [this message]
2026-05-25 10:26 ` [PATCH v4 1/2] mm: shmem: refactor thpsize_shmem_enabled_store() with sysfs_match_string() ranxiaokai627
2026-05-26 11:22 ` Lorenzo Stoakes
2026-05-26 12:27 ` David Hildenbrand (Arm)
2026-05-25 10:27 ` [PATCH v4 2/2] mm: shmem: refactor thpsize_shmem_enabled_show() with helper arrays ranxiaokai627
2026-05-26 12:28 ` David Hildenbrand (Arm)
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