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| 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 /include/linux/khugepaged.h | |
| parent | 7da4e2cb8b1ff8221759bfc7512d651ee69516dc (diff) | |
| download | linux-stable-1064026bab9f011bdea1251d44d66bbbcee04f6e.tar.gz linux-stable-1064026bab9f011bdea1251d44d66bbbcee04f6e.tar.bz2 linux-stable-1064026bab9f011bdea1251d44d66bbbcee04f6e.zip | |
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 'include/linux/khugepaged.h')
| -rw-r--r-- | include/linux/khugepaged.h | 14 |
1 files changed, 0 insertions, 14 deletions
diff --git a/include/linux/khugepaged.h b/include/linux/khugepaged.h index ea5fd4c398f7..384f034ae947 100644 --- a/include/linux/khugepaged.h +++ b/include/linux/khugepaged.h @@ -24,20 +24,6 @@ static inline void collapse_pte_mapped_thp(struct mm_struct *mm, } #endif -#define khugepaged_enabled() \ - (transparent_hugepage_flags & \ - ((1<<TRANSPARENT_HUGEPAGE_FLAG) | \ - (1<<TRANSPARENT_HUGEPAGE_REQ_MADV_FLAG))) -#define khugepaged_always() \ - (transparent_hugepage_flags & \ - (1<<TRANSPARENT_HUGEPAGE_FLAG)) -#define khugepaged_req_madv() \ - (transparent_hugepage_flags & \ - (1<<TRANSPARENT_HUGEPAGE_REQ_MADV_FLAG)) -#define khugepaged_defrag() \ - (transparent_hugepage_flags & \ - (1<<TRANSPARENT_HUGEPAGE_DEFRAG_KHUGEPAGED_FLAG)) - static inline void khugepaged_fork(struct mm_struct *mm, struct mm_struct *oldmm) { if (test_bit(MMF_VM_HUGEPAGE, &oldmm->flags)) |