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13 #ifdef CONFIG_BLOCK
14
15 struct writeback_control;
16
17 int mpage_readpages(struct address_space *mapping, struct list_head *pages,
18 unsigned nr_pages, get_block_t get_block);
19 int mpage_readpage(struct page *page, get_block_t get_block);
20 int mpage_writepages(struct address_space *mapping,
21 struct writeback_control *wbc, get_block_t get_block);
22 int mpage_writepage(struct page *page, get_block_t *get_block,
23 struct writeback_control *wbc);
24
25 #endif