LXR linux/include/linux/mpage.h

   1/*
   2 * include/linux/mpage.h
   3 *
   4 * Contains declarations related to preparing and submitting BIOS which contain
   5 * multiple pagecache pages.
   6 */
   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
  14struct writeback_control;
  15
  16int mpage_readpages(struct address_space *mapping, struct list_head *pages,
  17                                unsigned nr_pages, get_block_t get_block);
  18int mpage_readpage(struct page *page, get_block_t get_block);
  19int mpage_writepages(struct address_space *mapping,
  20                struct writeback_control *wbc, get_block_t get_block);
  21int mpage_writepage(struct page *page, get_block_t *get_block,
  22                struct writeback_control *wbc);
  23
  24#endif
  25