blob: 001f1fcf98361db20ccb2e09dfa36a6ffb78ace1 [file] [log] [blame]
Greg Kroah-Hartmanb2441312017-11-01 15:07:57 +01001/* SPDX-License-Identifier: GPL-2.0 */
Linus Torvalds1da177e2005-04-16 15:20:36 -07002/*
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 */
David Howells93614012006-09-30 20:45:40 +020013#ifdef CONFIG_BLOCK
Linus Torvalds1da177e2005-04-16 15:20:36 -070014
15struct writeback_control;
Linus Torvalds1da177e2005-04-16 15:20:36 -070016
17int mpage_readpages(struct address_space *mapping, struct list_head *pages,
18 unsigned nr_pages, 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);
David Howells93614012006-09-30 20:45:40 +020024
25#endif