diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/pagemap.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/include/linux/pagemap.h b/include/linux/pagemap.h index 7a8dcb82a699..b4def5e083ed 100644 --- a/include/linux/pagemap.h +++ b/include/linux/pagemap.h @@ -95,12 +95,23 @@ static inline struct page *grab_cache_page(struct address_space *mapping, unsign extern struct page * grab_cache_page_nowait(struct address_space *mapping, unsigned long index); +extern struct page * read_cache_page_async(struct address_space *mapping, + unsigned long index, filler_t *filler, + void *data); extern struct page * read_cache_page(struct address_space *mapping, unsigned long index, filler_t *filler, void *data); extern int read_cache_pages(struct address_space *mapping, struct list_head *pages, filler_t *filler, void *data); +static inline struct page *read_mapping_page_async( + struct address_space *mapping, + unsigned long index, void *data) +{ + filler_t *filler = (filler_t *)mapping->a_ops->readpage; + return read_cache_page_async(mapping, index, filler, data); +} + static inline struct page *read_mapping_page(struct address_space *mapping, unsigned long index, void *data) { |