Btrfs: Add writepages support

Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-11-01 19:45:34 -04:00
parent 944746ec75
commit b293f02e14
3 changed files with 124 additions and 25 deletions
@@ -136,6 +136,10 @@ int extent_invalidatepage(struct extent_map_tree *tree,
 int extent_write_full_page(struct extent_map_tree *tree, struct page *page,
 			  get_extent_t *get_extent,
 			  struct writeback_control *wbc);
+int extent_writepages(struct extent_map_tree *tree,
+		      struct address_space *mapping,
+		      get_extent_t *get_extent,
+		      struct writeback_control *wbc);
 int extent_prepare_write(struct extent_map_tree *tree,
 			 struct inode *inode, struct page *page,
 			 unsigned from, unsigned to, get_extent_t *get_extent);