diff options
Diffstat (limited to 'include/linux/hugetlb.h')
| -rw-r--r-- | include/linux/hugetlb.h | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/include/linux/hugetlb.h b/include/linux/hugetlb.h index 03be7f29ca0..2723513a565 100644 --- a/include/linux/hugetlb.h +++ b/include/linux/hugetlb.h @@ -11,6 +11,8 @@ struct ctl_table; +int PageHuge(struct page *page); + static inline int is_vm_hugetlb_page(struct vm_area_struct *vma) { return vma->vm_flags & VM_HUGETLB; @@ -31,7 +33,7 @@ void hugetlb_report_meminfo(struct seq_file *); int hugetlb_report_node_meminfo(int, char *); unsigned long hugetlb_total_pages(void); int hugetlb_fault(struct mm_struct *mm, struct vm_area_struct *vma, - unsigned long address, int write_access); + unsigned long address, unsigned int flags); int hugetlb_reserve_pages(struct inode *inode, long from, long to, struct vm_area_struct *vma, int acctflags); @@ -61,6 +63,11 @@ void hugetlb_change_protection(struct vm_area_struct *vma, #else /* !CONFIG_HUGETLB_PAGE */ +static inline int PageHuge(struct page *page) +{ + return 0; +} + static inline int is_vm_hugetlb_page(struct vm_area_struct *vma) { return 0; @@ -91,7 +98,7 @@ static inline void hugetlb_report_meminfo(struct seq_file *m) #define pud_huge(x) 0 #define is_hugepage_only_range(mm, addr, len) 0 #define hugetlb_free_pgd_range(tlb, addr, end, floor, ceiling) ({BUG(); 0; }) -#define hugetlb_fault(mm, vma, addr, write) ({ BUG(); 0; }) +#define hugetlb_fault(mm, vma, addr, flags) ({ BUG(); 0; }) #define hugetlb_change_protection(vma, address, end, newprot) |