1 What: /sys/kernel/mm/transparent_hug 1 What: /sys/kernel/mm/transparent_hugepage/
2 Date: April 2024 2 Date: April 2024
3 Contact: Linux memory management mailin< 3 Contact: Linux memory management mailing list <linux-mm@kvack.org>
4 Description: 4 Description:
5 /sys/kernel/mm/transparent_hug 5 /sys/kernel/mm/transparent_hugepage/ contains a number of files and
6 subdirectories, 6 subdirectories,
7 7
8 - defrag 8 - defrag
9 - enabled 9 - enabled
10 - hpage_pmd_size 10 - hpage_pmd_size
11 - khugepaged 11 - khugepaged
12 - shmem_enabled 12 - shmem_enabled
13 - use_zero_page 13 - use_zero_page
14 - subdirectories of th 14 - subdirectories of the form hugepages-<size>kB, where <size>
15 is the page size of 15 is the page size of the hugepages supported by the kernel/CPU
16 combination. 16 combination.
17 17
18 See Documentation/admin-guide/ 18 See Documentation/admin-guide/mm/transhuge.rst for details.
Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.