diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/page_ext.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/linux/page_ext.h b/include/linux/page_ext.h index 67314f648aeb..658d8d39a10e 100644 --- a/include/linux/page_ext.h +++ b/include/linux/page_ext.h @@ -82,6 +82,12 @@ static inline void page_ext_init(void) extern struct page_ext *page_ext_get(struct page *page); extern void page_ext_put(struct page_ext *page_ext); +static inline void *page_ext_data(struct page_ext *page_ext, + struct page_ext_operations *ops) +{ + return (void *)(page_ext) + ops->offset; +} + static inline struct page_ext *page_ext_next(struct page_ext *curr) { void *next = curr; |