linux-kernel - [PATCH 0/2] mm/hugetlb: refactor sysfs/sysctl interfaces

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-ID: <cover.1762156954.git.zhuhui@kylinos.cn>
Date: Mon,  3 Nov 2025 16:22:07 +0800
From: Hui Zhu <hui.zhu@...ux.dev>
To: Andrew Morton <akpm@...ux-foundation.org>,
	Muchun Song <muchun.song@...ux.dev>,
	Oscar Salvador <osalvador@...e.de>,
	David Hildenbrand <david@...hat.com>,
	linux-kernel@...r.kernel.org,
	linux-mm@...ck.org
Cc: Hui Zhu <zhuhui@...inos.cn>
Subject: [PATCH 0/2] mm/hugetlb: refactor sysfs/sysctl interfaces

From: Hui Zhu <zhuhui@...inos.cn>

The hugetlb.c file has grown significantly and become difficult to
maintain. This patch series extracts the sysfs and sysctl interface
code into separate dedicated files to improve code organization.

The refactoring includes:
- Patch 1: Extract sysfs interface into mm/hugetlb_sysfs.c
- Patch 2: Extract sysctl interface into mm/hugetlb_sysctl.c

No functional changes are introduced in this series. The code is moved
as-is, with only minor formatting adjustments for code style
consistency. This should make future maintenance and enhancements to
the hugetlb subsystem easier.

Testing: The patch series has been compile-tested and maintains the
same functionality as the original code.

Geliang Tang (1):
  mm/hugetlb: extract sysfs into hugetlb_sysfs.c

Hui Zhu (1):
  mm/hugetlb: extract sysctl into hugetlb_sysctl.c

 mm/Makefile           |   2 +-
 mm/hugetlb.c          | 852 +-----------------------------------------
 mm/hugetlb_internal.h | 116 ++++++
 mm/hugetlb_sysctl.c   | 136 +++++++
 mm/hugetlb_sysfs.c    | 632 +++++++++++++++++++++++++++++++
 5 files changed, 894 insertions(+), 844 deletions(-)
 create mode 100644 mm/hugetlb_internal.h
 create mode 100644 mm/hugetlb_sysctl.c
 create mode 100644 mm/hugetlb_sysfs.c

-- 
2.43.0