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-rw-r--r--include/linux/mpage.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/mpage.h b/include/linux/mpage.h
index 86aa7b676274..3ca880463c47 100644
--- a/include/linux/mpage.h
+++ b/include/linux/mpage.h
@@ -11,12 +11,15 @@
*/
struct writeback_control;
+typedef int (writepage_t)(struct page *page, struct writeback_control *wbc);
int mpage_readpages(struct address_space *mapping, struct list_head *pages,
unsigned nr_pages, get_block_t get_block);
int mpage_readpage(struct page *page, get_block_t get_block);
int mpage_writepages(struct address_space *mapping,
struct writeback_control *wbc, get_block_t get_block);
+int mpage_writepage(struct page *page, get_block_t *get_block,
+ struct writeback_control *wbc);
static inline int
generic_writepages(struct address_space *mapping, struct writeback_control *wbc)