1 What: /sys/kernel/mm/hugepages/ 1 What: /sys/kernel/mm/hugepages/
2 Date: June 2008 2 Date: June 2008
3 Contact: Nishanth Aravamudan <nacc@us.ib 3 Contact: Nishanth Aravamudan <nacc@us.ibm.com>, hugetlb maintainers
4 Description: 4 Description:
5 /sys/kernel/mm/hugepages/ cont 5 /sys/kernel/mm/hugepages/ contains a number of subdirectories
6 of the form hugepages-<size>kB 6 of the form hugepages-<size>kB, where <size> is the page size
7 of the hugepages supported by 7 of the hugepages supported by the kernel/CPU combination.
8 8
9 Under these directories are a 9 Under these directories are a number of files:
10 !! 10 nr_hugepages
11 - nr_hugepages !! 11 nr_overcommit_hugepages
12 - nr_overcommit_hugepa !! 12 free_hugepages
13 - free_hugepages !! 13 surplus_hugepages
14 - surplus_hugepages !! 14 resv_hugepages
15 - resv_hugepages <<
16 <<
17 See Documentation/admin-guide/ 15 See Documentation/admin-guide/mm/hugetlbpage.rst for details.
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