diff options
author | KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> | 2006-03-27 04:15:48 -0500 |
---|---|---|
committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-03-27 11:44:46 -0500 |
commit | 064b2a0762ef7dca5f7068a90b260a309ffe2002 (patch) | |
tree | 15a87ea5b31c83b2df668b5b51690328990820d8 /include/asm-sparc | |
parent | 309d34bbe521940de9098d306a58a1797a42d990 (diff) |
[PATCH] unify pfn_to_page: sparc pfn_to_page
sparc can use generic funcs.
Signed-off-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Cc: William Lee Irwin III <wli@holomorphy.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include/asm-sparc')
-rw-r--r-- | include/asm-sparc/page.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/asm-sparc/page.h b/include/asm-sparc/page.h index 9122684f6c1e..ec3274b7ddf4 100644 --- a/include/asm-sparc/page.h +++ b/include/asm-sparc/page.h | |||
@@ -152,8 +152,7 @@ extern unsigned long pfn_base; | |||
152 | #define virt_to_phys __pa | 152 | #define virt_to_phys __pa |
153 | #define phys_to_virt __va | 153 | #define phys_to_virt __va |
154 | 154 | ||
155 | #define pfn_to_page(pfn) (mem_map + ((pfn)-(pfn_base))) | 155 | #define ARCH_PFN_OFFSET (pfn_base) |
156 | #define page_to_pfn(page) ((unsigned long)(((page) - mem_map) + pfn_base)) | ||
157 | #define virt_to_page(kaddr) (mem_map + ((((unsigned long)(kaddr)-PAGE_OFFSET)>>PAGE_SHIFT))) | 156 | #define virt_to_page(kaddr) (mem_map + ((((unsigned long)(kaddr)-PAGE_OFFSET)>>PAGE_SHIFT))) |
158 | 157 | ||
159 | #define pfn_valid(pfn) (((pfn) >= (pfn_base)) && (((pfn)-(pfn_base)) < max_mapnr)) | 158 | #define pfn_valid(pfn) (((pfn) >= (pfn_base)) && (((pfn)-(pfn_base)) < max_mapnr)) |
@@ -164,6 +163,7 @@ extern unsigned long pfn_base; | |||
164 | 163 | ||
165 | #endif /* __KERNEL__ */ | 164 | #endif /* __KERNEL__ */ |
166 | 165 | ||
166 | #include <asm-generic/memory_model.h> | ||
167 | #include <asm-generic/page.h> | 167 | #include <asm-generic/page.h> |
168 | 168 | ||
169 | #endif /* _SPARC_PAGE_H */ | 169 | #endif /* _SPARC_PAGE_H */ |