diff options
| author | KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> | 2006-03-27 01:15:52 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-03-27 08:44:47 -0800 |
| commit | 655a0443470a73d5dc36e974a241e8db59bb1ccb (patch) | |
| tree | 1d6926f0bf49b48e02d106c6afb779b6502721fc | |
| parent | e6009f1ba5f6ff0fc8723254ce89ef9c979cc370 (diff) | |
[PATCH] unify pfn_to_page: xtensa pfn_to_page
xtensa can use generic funcs.
Signed-off-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Cc: Chris Zankel <chris@zankel.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
| -rw-r--r-- | include/asm-xtensa/page.h | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/include/asm-xtensa/page.h b/include/asm-xtensa/page.h index 8ded36f255a..992bac5c125 100644 --- a/include/asm-xtensa/page.h +++ b/include/asm-xtensa/page.h @@ -109,10 +109,7 @@ void copy_user_page(void *to,void* from,unsigned long vaddr,struct page* page); #define __pa(x) ((unsigned long) (x) - PAGE_OFFSET) #define __va(x) ((void *)((unsigned long) (x) + PAGE_OFFSET)) #define pfn_valid(pfn) ((unsigned long)pfn < max_mapnr) -#ifndef CONFIG_DISCONTIGMEM -# define pfn_to_page(pfn) (mem_map + (pfn)) -# define page_to_pfn(page) ((unsigned long)((page) - mem_map)) -#else +#ifdef CONFIG_DISCONTIGMEM # error CONFIG_DISCONTIGMEM not supported #endif @@ -130,4 +127,5 @@ void copy_user_page(void *to,void* from,unsigned long vaddr,struct page* page); VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC) #endif /* __KERNEL__ */ +#include <asm-generic/memory_model.h> #endif /* _XTENSA_PAGE_H */ |