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 | struct readahead_control; |
17 | |
18 | void mpage_readahead(struct readahead_control *, get_block_t get_block); |
19 | int mpage_read_folio(struct folio *folio, get_block_t get_block); |
20 | int mpage_writepages(struct address_space *mapping, |
21 | struct writeback_control *wbc, get_block_t get_block); |
22 | |
23 | #endif |
24 | |