1*4882a593SmuzhiyunWhat: /sys/kernel/mm/hugepages/ 2*4882a593SmuzhiyunDate: June 2008 3*4882a593SmuzhiyunContact: Nishanth Aravamudan <nacc@us.ibm.com>, hugetlb maintainers 4*4882a593SmuzhiyunDescription: 5*4882a593Smuzhiyun /sys/kernel/mm/hugepages/ contains a number of subdirectories 6*4882a593Smuzhiyun of the form hugepages-<size>kB, where <size> is the page size 7*4882a593Smuzhiyun of the hugepages supported by the kernel/CPU combination. 8*4882a593Smuzhiyun 9*4882a593Smuzhiyun Under these directories are a number of files: 10*4882a593Smuzhiyun 11*4882a593Smuzhiyun - nr_hugepages 12*4882a593Smuzhiyun - nr_overcommit_hugepages 13*4882a593Smuzhiyun - free_hugepages 14*4882a593Smuzhiyun - surplus_hugepages 15*4882a593Smuzhiyun - resv_hugepages 16*4882a593Smuzhiyun 17*4882a593Smuzhiyun See Documentation/admin-guide/mm/hugetlbpage.rst for details. 18