diff options
Diffstat (limited to 'mm/mempolicy.c')
| -rw-r--r-- | mm/mempolicy.c | 35 |
1 files changed, 0 insertions, 35 deletions
diff --git a/mm/mempolicy.c b/mm/mempolicy.c index 6c5306544df0..3b6e4057fab8 100644 --- a/mm/mempolicy.c +++ b/mm/mempolicy.c @@ -2600,35 +2600,6 @@ static int gather_pte_stats(pmd_t *pmd, unsigned long addr, } #ifdef CONFIG_HUGETLB_PAGE -static void check_huge_range(struct vm_area_struct *vma, - unsigned long start, unsigned long end, - struct numa_maps *md) -{ - unsigned long addr; - struct page *page; - struct hstate *h = hstate_vma(vma); - unsigned long sz = huge_page_size(h); - - for (addr = start; addr < end; addr += sz) { - pte_t *ptep = huge_pte_offset(vma->vm_mm, - addr & huge_page_mask(h)); - pte_t pte; - - if (!ptep) - continue; - - pte = *ptep; - if (pte_none(pte)) - continue; - - page = pte_page(pte); - if (!page) - continue; - - gather_stats(page, md, pte_dirty(*ptep)); - } -} - static int gather_hugetbl_stats(pte_t *pte, unsigned long hmask, unsigned long addr, unsigned long end, struct mm_walk *walk) { @@ -2648,12 +2619,6 @@ static int gather_hugetbl_stats(pte_t *pte, unsigned long hmask, } #else -static inline void check_huge_range(struct vm_area_struct *vma, - unsigned long start, unsigned long end, - struct numa_maps *md) -{ -} - static int gather_hugetbl_stats(pte_t *pte, unsigned long hmask, unsigned long addr, unsigned long end, struct mm_walk *walk) { |