diff options
Diffstat (limited to 'arch/alpha/include/asm/page.h')
| -rw-r--r-- | arch/alpha/include/asm/page.h | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/arch/alpha/include/asm/page.h b/arch/alpha/include/asm/page.h index e241bd88880f..268f99b4602b 100644 --- a/arch/alpha/include/asm/page.h +++ b/arch/alpha/include/asm/page.h @@ -83,12 +83,13 @@ typedef struct page *pgtable_t; #define __pa(x) ((unsigned long) (x) - PAGE_OFFSET) #define __va(x) ((void *)((unsigned long) (x) + PAGE_OFFSET)) -#ifndef CONFIG_DISCONTIGMEM + #define virt_to_page(kaddr) pfn_to_page(__pa(kaddr) >> PAGE_SHIFT) +#define virt_addr_valid(kaddr) pfn_valid((__pa(kaddr) >> PAGE_SHIFT)) +#ifdef CONFIG_FLATMEM #define pfn_valid(pfn) ((pfn) < max_mapnr) -#define virt_addr_valid(kaddr) pfn_valid(__pa(kaddr) >> PAGE_SHIFT) -#endif /* CONFIG_DISCONTIGMEM */ +#endif /* CONFIG_FLATMEM */ #include <asm-generic/memory_model.h> #include <asm-generic/getorder.h> |