diff options
Diffstat (limited to 'include/linux/mm.h')
| -rw-r--r-- | include/linux/mm.h | 18 |
1 files changed, 0 insertions, 18 deletions
diff --git a/include/linux/mm.h b/include/linux/mm.h index ede6c5ff4181..6aa89d73f65b 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -594,28 +594,10 @@ extern struct vm_area_struct *find_extend_vma(struct mm_struct *mm, unsigned lon extern unsigned int nr_used_zone_pages(void); -#ifdef CONFIG_MMU extern struct page * vmalloc_to_page(void *addr); extern struct page * follow_page(struct mm_struct *mm, unsigned long address, int write); extern int remap_page_range(struct vm_area_struct *vma, unsigned long from, unsigned long to, unsigned long size, pgprot_t prot); -#else -static inline struct page * vmalloc_to_page(void *addr) -{ - return NULL; -} -static inline struct page * follow_page(struct mm_struct *mm, - unsigned long address, int write) -{ - return NULL; -} -static inline int remap_page_range(struct vm_area_struct *vma, - unsigned long from, unsigned long to, - unsigned long size, pgprot_t prot) -{ - return -EPERM; -} -#endif /* CONFIG_MMU */ #endif /* __KERNEL__ */ #endif /* _LINUX_MM_H */ |