Searched refs:max_ptes_shared (Results 1 – 3 of 3) sorted by relevance
| /Linux-v5.15/tools/testing/selftests/vm/ |
| D | khugepaged.c | 81 unsigned int max_ptes_shared; member
278 write_num("khugepaged/max_ptes_shared", khugepaged->max_ptes_shared); in write_settings()
314 .max_ptes_shared = read_num("khugepaged/max_ptes_shared"), in save_settings()
906 default_settings.khugepaged.max_ptes_shared); in collapse_fork_compound()
927 int max_ptes_shared = read_num("khugepaged/max_ptes_shared"); in collapse_max_ptes_shared() local
953 hpage_pmd_nr - max_ptes_shared - 1, hpage_pmd_nr); in collapse_max_ptes_shared()
954 fill_memory(p, 0, (hpage_pmd_nr - max_ptes_shared - 1) * page_size); in collapse_max_ptes_shared()
968 hpage_pmd_nr - max_ptes_shared, hpage_pmd_nr); in collapse_max_ptes_shared()
969 fill_memory(p, 0, (hpage_pmd_nr - max_ptes_shared) * page_size); in collapse_max_ptes_shared()
1010 default_settings.khugepaged.max_ptes_shared = hpage_pmd_nr / 2; in main()
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| /Linux-v5.15/mm/ |
| D | khugepaged.c | 313 unsigned long max_ptes_shared; in khugepaged_max_ptes_shared_store() local
315 err = kstrtoul(buf, 10, &max_ptes_shared); in khugepaged_max_ptes_shared_store()
316 if (err || max_ptes_shared > HPAGE_PMD_NR-1) in khugepaged_max_ptes_shared_store()
319 khugepaged_max_ptes_shared = max_ptes_shared; in khugepaged_max_ptes_shared_store()
325 __ATTR(max_ptes_shared, 0644, khugepaged_max_ptes_shared_show,
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| /Linux-v5.15/Documentation/admin-guide/mm/ |
| D | transhuge.rst | 223 ``max_ptes_shared`` specifies how many pages can be shared across multiple
226 /sys/kernel/mm/transparent_hugepage/khugepaged/max_ptes_shared
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