struct rb_root state;
struct address_space *mapping;
rwlock_t lock;
+ int (*fill_delalloc)(struct inode *inode, u64 start, u64 end);
};
/* note, this must start with the same fields as fs/extent_map.c:tree_entry */
gfp_t mask);
int set_extent_dirty(struct extent_map_tree *tree, u64 start, u64 end,
gfp_t mask);
+int set_extent_delalloc(struct extent_map_tree *tree, u64 start, u64 end,
+ gfp_t mask);
int extent_invalidatepage(struct extent_map_tree *tree,
struct page *page, unsigned long offset);
int extent_write_full_page(struct extent_map_tree *tree, struct page *page,