diff options
Diffstat (limited to 'mm/internal.h')
| -rw-r--r-- | mm/internal.h | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/mm/internal.h b/mm/internal.h index 4ebf0bef9a3..48e32f79057 100644 --- a/mm/internal.h +++ b/mm/internal.h @@ -61,9 +61,14 @@ static inline unsigned long page_order(struct page *page) return page_private(page); } -extern int mlock_vma_pages_range(struct vm_area_struct *vma, +extern long mlock_vma_pages_range(struct vm_area_struct *vma, unsigned long start, unsigned long end); -extern void munlock_vma_pages_all(struct vm_area_struct *vma); +extern void munlock_vma_pages_range(struct vm_area_struct *vma, + unsigned long start, unsigned long end); +static inline void munlock_vma_pages_all(struct vm_area_struct *vma) +{ + munlock_vma_pages_range(vma, vma->vm_start, vma->vm_end); +} #ifdef CONFIG_UNEVICTABLE_LRU /* |