pagemap.h 435 B

12345678910111213141516171819
  1. #ifndef __LINUX_PAGEMAP_H__
  2. #define __LINUX_PAGEMAP_H__
  3. #include <asm/bug.h>
  4. #include <asm/page.h>
  5. #define PAGE_CACHE_SHIFT PAGE_SHIFT
  6. #define PAGE_CACHE_SIZE PAGE_SIZE
  7. #define PageLocked(pg) 1
  8. #define Page_Uptodate(pg) 0
  9. #define UnlockPage(pg)
  10. #define PAGE_BUG(pg) BUG()
  11. #define ClearPageUptodate(pg)
  12. #define SetPageError(pg)
  13. #define ClearPageError(pg)
  14. #define SetPageUptodate(pg)
  15. #endif /* __LINUX_PAGEMAP_H__ */