[deliverable/linux.git] / include / linux / mpage.h

/*
 * include/linux/mpage.h
 *
 * Contains declarations related to preparing and submitting BIOS which contain
 * multiple pagecache pages.
 */

/*
 * (And no, it doesn't do the #ifdef __MPAGE_H thing, and it doesn't do
 * nested includes.  Get it right in the .c file).
 */
#ifdef CONFIG_BLOCK

struct writeback_control;

int mpage_readpages(struct address_space *mapping, struct list_head *pages,
				unsigned nr_pages, get_block_t get_block);
int mpage_readpage(struct page *page, get_block_t get_block);
int mpage_writepages(struct address_space *mapping,
		struct writeback_control *wbc, get_block_t get_block);
int mpage_writepage(struct page *page, get_block_t *get_block,
		struct writeback_control *wbc);

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