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 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 26