diff options
| author | Yinghai Lu <yhlu.kernel@gmail.com> | 2008-06-24 22:14:09 -0700 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-07-08 13:10:38 +0200 |
| commit | c987d12f8455b19b3b057d63bac3de161bd809fc (patch) | |
| tree | eb42d14516ea0d24d023d00ed0100cbee42df28c /include/asm-x86/page_64.h | |
| parent | f47f9d538ecc938bed589e9d39ad7b454f3b506c (diff) | |
x86: remove end_pfn in 64bit
and use max_pfn directly.
Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'include/asm-x86/page_64.h')
| -rw-r--r-- | include/asm-x86/page_64.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/include/asm-x86/page_64.h b/include/asm-x86/page_64.h index ac37643078e..cac5b9e7826 100644 --- a/include/asm-x86/page_64.h +++ b/include/asm-x86/page_64.h @@ -58,7 +58,8 @@ void clear_page(void *page); void copy_page(void *to, void *from); -extern unsigned long end_pfn; +/* duplicated to the one in bootmem.h */ +extern unsigned long max_pfn; extern unsigned long phys_base; extern unsigned long __phys_addr(unsigned long); @@ -87,7 +88,7 @@ extern void initmem_init(unsigned long start_pfn, unsigned long end_pfn); #endif /* !__ASSEMBLY__ */ #ifdef CONFIG_FLATMEM -#define pfn_valid(pfn) ((pfn) < end_pfn) +#define pfn_valid(pfn) ((pfn) < max_pfn) #endif |