})
#define page_has_buffers(page) PagePrivate(page)
+void buffer_check_dirty_writeback(struct page *page,
+ bool *dirty, bool *writeback);
+
/*
* Declarations
*/
* Generic address_space_operations implementations for buffer_head-backed
* address_spaces.
*/
-void block_invalidatepage(struct page *page, unsigned long offset);
+void block_invalidatepage(struct page *page, unsigned int offset,
+ unsigned int length);
int block_write_full_page(struct page *page, get_block_t *get_block,
struct writeback_control *wbc);
int block_write_full_page_endio(struct page *page, get_block_t *get_block,