1/* SPDX-License-Identifier: GPL-2.0 */
 2/*
 3 * include/linux/mpage.h
 4 *
 5 * Contains declarations related to preparing and submitting BIOS which contain
 6 * multiple pagecache pages.
 7 */
 8
 9/*
10 * (And no, it doesn't do the #ifdef __MPAGE_H thing, and it doesn't do
11 * nested includes.  Get it right in the .c file).
12 */
13#ifdef CONFIG_BLOCK
14
15struct writeback_control;
16struct readahead_control;
17
18void mpage_readahead(struct readahead_control *, get_block_t get_block);
 
19int mpage_readpage(struct page *page, get_block_t get_block);
20int mpage_writepages(struct address_space *mapping,
21		struct writeback_control *wbc, get_block_t get_block);
22int mpage_writepage(struct page *page, get_block_t *get_block,
23		struct writeback_control *wbc);
24
25#endif

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