diff options
| author | KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> | 2006-03-27 01:15:43 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-03-27 08:44:45 -0800 |
| commit | a02036e796e5046fe0463b9a092e9b617c525866 (patch) | |
| tree | 55a60acea1b1b5ea79375de0f467d8148c04ef05 | |
| parent | 7126cffe74f0dbcd015aaabab01069f422526535 (diff) | |
[PATCH] unify pfn_to_page: mips pfn_to_page
MIPS can use generic funcs.
Signed-off-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Cc: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
| -rw-r--r-- | include/asm-mips/mmzone.h | 14 | ||||
| -rw-r--r-- | include/asm-mips/page.h | 3 |
2 files changed, 1 insertions, 16 deletions
diff --git a/include/asm-mips/mmzone.h b/include/asm-mips/mmzone.h index 011caebac36..7bde4432092 100644 --- a/include/asm-mips/mmzone.h +++ b/include/asm-mips/mmzone.h @@ -22,20 +22,6 @@ NODE_DATA(__n)->node_spanned_pages) : 0);\ }) -#define pfn_to_page(pfn) \ -({ \ - unsigned long __pfn = (pfn); \ - pg_data_t *__pg = NODE_DATA(pfn_to_nid(__pfn)); \ - __pg->node_mem_map + (__pfn - __pg->node_start_pfn); \ -}) - -#define page_to_pfn(p) \ -({ \ - struct page *__p = (p); \ - struct zone *__z = page_zone(__p); \ - ((__p - __z->zone_mem_map) + __z->zone_start_pfn); \ -}) - /* XXX: FIXME -- wli */ #define kern_addr_valid(addr) (0) diff --git a/include/asm-mips/page.h b/include/asm-mips/page.h index ee25a779bf4..a1eab136ff6 100644 --- a/include/asm-mips/page.h +++ b/include/asm-mips/page.h @@ -140,8 +140,6 @@ typedef struct { unsigned long pgprot; } pgprot_t; #define pfn_to_kaddr(pfn) __va((pfn) << PAGE_SHIFT) #ifndef CONFIG_NEED_MULTIPLE_NODES -#define pfn_to_page(pfn) (mem_map + (pfn)) -#define page_to_pfn(page) ((unsigned long)((page) - mem_map)) #define pfn_valid(pfn) ((pfn) < max_mapnr) #endif @@ -160,6 +158,7 @@ typedef struct { unsigned long pgprot; } pgprot_t; #define WANT_PAGE_VIRTUAL #endif +#include <asm-generic/memory_model.h> #include <asm-generic/page.h> #endif /* _ASM_PAGE_H */ |