diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/hugetlb.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/hugetlb.h b/include/linux/hugetlb.h index 370411eaaba2..7c31efc0b61b 100644 --- a/include/linux/hugetlb.h +++ b/include/linux/hugetlb.h @@ -26,6 +26,7 @@ struct vm_area_struct *hugepage_vma(struct mm_struct *mm, unsigned long address); struct page *follow_huge_pmd(struct mm_struct *mm, unsigned long address, pmd_t *pmd, int write); +int is_aligned_hugepage_range(unsigned long addr, unsigned long len); int pmd_huge(pmd_t pmd); extern int htlbpage_max; @@ -56,6 +57,7 @@ static inline int is_vm_hugetlb_page(struct vm_area_struct *vma) #define hugepage_vma(mm, addr) 0 #define mark_mm_hugetlb(mm, vma) do { } while (0) #define follow_huge_pmd(mm, addr, pmd, write) 0 +#define is_aligned_hugepage_range(addr, len) 0 #define pmd_huge(x) 0 #ifndef HPAGE_MASK |