LXR linux/include/linux/mpage.h

   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
  15struct writeback_control;
  16struct readahead_control;
  17
  18void mpage_readahead(struct readahead_control *, 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);
  24
  25#endif
  26