mpage.h 737 B

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  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. * (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. struct writeback_control;
  14. struct readahead_control;
  15. void mpage_readahead(struct readahead_control *, get_block_t get_block);
  16. int mpage_readpage(struct page *page, get_block_t get_block);
  17. int mpage_writepages(struct address_space *mapping,
  18. struct writeback_control *wbc, get_block_t get_block);
  19. int mpage_writepage(struct page *page, get_block_t *get_block,
  20. struct writeback_control *wbc);
  21. #endif