#endif /* CONFIG_TRANSPARENT_HUGEPAGE */
#endif
-#ifndef __HAVE_ARCH_PAGE_TEST_AND_CLEAR_DIRTY
-#define page_test_and_clear_dirty(pfn, mapped) (0)
-#endif
-
-#ifndef __HAVE_ARCH_PAGE_TEST_AND_CLEAR_DIRTY
-#define pte_maybe_dirty(pte) pte_dirty(pte)
-#else
-#define pte_maybe_dirty(pte) (1)
-#endif
-
#ifndef __HAVE_ARCH_PAGE_TEST_AND_CLEAR_YOUNG
#define page_test_and_clear_young(pfn) (0)
#endif
return offset_from_zero_pfn <= (zero_page_mask >> PAGE_SHIFT);
}
-static inline unsigned long my_zero_pfn(unsigned long addr)
-{
- return page_to_pfn(ZERO_PAGE(addr));
-}
+#define my_zero_pfn(addr) page_to_pfn(ZERO_PAGE(addr))
+
#else
static inline int is_zero_pfn(unsigned long pfn)
{