diff options
| author | Yang Shi <shy828301@gmail.com> | 2022-06-16 10:48:39 -0700 |
|---|---|---|
| committer | akpm <akpm@linux-foundation.org> | 2022-07-17 17:14:33 -0700 |
| commit | 1064026bab9f011bdea1251d44d66bbbcee04f6e (patch) | |
| tree | 13d20433b8a8316fc86dd07c45f07b06aad6e58c /mm/huge_memory.c | |
| parent | 7da4e2cb8b1ff8221759bfc7512d651ee69516dc (diff) | |
mm: khugepaged: reorg some khugepaged helpers
The khugepaged_{enabled|always|req_madv} are not khugepaged only anymore,
move them to huge_mm.h and rename to hugepage_flags_xxx, and remove
khugepaged_req_madv due to no users.
Also move khugepaged_defrag to khugepaged.c since its only caller is in
that file, it doesn't have to be in a header file.
Link: https://lkml.kernel.org/r/20220616174840.1202070-7-shy828301@gmail.com
Signed-off-by: Yang Shi <shy828301@gmail.com>
Reviewed-by: Zach O'Keefe <zokeefe@google.com>
Cc: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Cc: Matthew Wilcox <willy@infradead.org>
Cc: Miaohe Lin <linmiaohe@huawei.com>
Cc: Vlastimil Babka <vbabka@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'mm/huge_memory.c')
| -rw-r--r-- | mm/huge_memory.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/mm/huge_memory.c b/mm/huge_memory.c index 4b90c7021e52..8e1b3d9f7ebf 100644 --- a/mm/huge_memory.c +++ b/mm/huge_memory.c @@ -120,11 +120,11 @@ bool hugepage_vma_check(struct vm_area_struct *vma, if (!in_pf && shmem_file(vma->vm_file)) return shmem_huge_enabled(vma); - if (!khugepaged_enabled()) + if (!hugepage_flags_enabled()) return false; /* THP settings require madvise. */ - if (!(vm_flags & VM_HUGEPAGE) && !khugepaged_always()) + if (!(vm_flags & VM_HUGEPAGE) && !hugepage_flags_always()) return false; /* Only regular file is valid */ |