| /* SPDX-License-Identifier: GPL-2.0 */ | |
| /* | |
| * 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; | |
| struct readahead_control; | |
| void mpage_readahead(struct readahead_control *, get_block_t get_block); | |
| int mpage_read_folio(struct folio *folio, get_block_t get_block); | |
| int mpage_writepages(struct address_space *mapping, | |
| struct writeback_control *wbc, get_block_t get_block); | |
| #endif |