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authorKAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>2006-03-27 04:15:48 -0500
committerLinus Torvalds <torvalds@g5.osdl.org>2006-03-27 11:44:46 -0500
commit064b2a0762ef7dca5f7068a90b260a309ffe2002 (patch)
tree15a87ea5b31c83b2df668b5b51690328990820d8 /include/asm-sparc
parent309d34bbe521940de9098d306a58a1797a42d990 (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.h4
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 */