diff options
Diffstat (limited to 'include/linux/mm.h')
| -rw-r--r-- | include/linux/mm.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/mm.h b/include/linux/mm.h index edc8c7d56185..93302390a475 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -802,6 +802,7 @@ extern struct page * vmalloc_to_page(void *addr); extern unsigned long vmalloc_to_pfn(void *addr); extern struct page * follow_page(struct mm_struct *mm, unsigned long address, int write); +extern int check_user_page_readable(struct mm_struct *mm, unsigned long address); int remap_pfn_range(struct vm_area_struct *, unsigned long, unsigned long, unsigned long, pgprot_t); |