Messages in this thread Patch in this message | | | Date | Tue, 14 Feb 2006 19:54:08 +0900 | From | KAMEZAWA Hiroyuki <> | Subject | [PATCH] unify pfn_to_page take3 [18/23] sparc pfn_to_page |
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sparc can use generic funcs.
Signed-Off-By: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Index: testtree/include/asm-sparc/page.h =================================================================== --- testtree.orig/include/asm-sparc/page.h +++ testtree/include/asm-sparc/page.h @@ -9,6 +9,7 @@ #define _SPARC_PAGE_H
#include <linux/config.h> + #ifdef CONFIG_SUN4 #define PAGE_SHIFT 13 #else @@ -152,8 +153,7 @@ extern unsigned long pfn_base; #define virt_to_phys __pa #define phys_to_virt __va
-#define pfn_to_page(pfn) (mem_map + ((pfn)-(pfn_base))) -#define page_to_pfn(page) ((unsigned long)(((page) - mem_map) + pfn_base)) +#define ARCH_PFN_OFFSET (pfn_base) #define virt_to_page(kaddr) (mem_map + ((((unsigned long)(kaddr)-PAGE_OFFSET)>>PAGE_SHIFT)))
#define pfn_valid(pfn) (((pfn) >= (pfn_base)) && (((pfn)-(pfn_base)) < max_mapnr)) @@ -164,6 +164,7 @@ extern unsigned long pfn_base;
#endif /* __KERNEL__ */
+#include <asm-generic/memory_model.h> #include <asm-generic/page.h>
#endif /* _SPARC_PAGE_H */
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