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1da177e4 LT |
1 | /* |
2 | * include/linux/mpage.h | |
3 | * | |
4 | * Contains declarations related to preparing and submitting BIOS which contain | |
5 | * multiple pagecache pages. | |
6 | */ | |
7 | ||
8 | /* | |
9 | * (And no, it doesn't do the #ifdef __MPAGE_H thing, and it doesn't do | |
10 | * nested includes. Get it right in the .c file). | |
11 | */ | |
9361401e | 12 | #ifdef CONFIG_BLOCK |
1da177e4 LT |
13 | |
14 | struct writeback_control; | |
15 | typedef int (writepage_t)(struct page *page, struct writeback_control *wbc); | |
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); | |
9361401e DH |
24 | |
25 | #endif |