Messages in this thread Patch in this message | | | Date | Tue, 14 Feb 2006 19:23:41 +0900 | From | KAMEZAWA Hiroyuki <> | Subject | [PATCH] unify pfn_to_page take3 [8/23] cris pfn_to_page |
| |
cris can use generic funcs.
Signed-Off-By: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Index: testtree/include/asm-cris/page.h =================================================================== --- testtree.orig/include/asm-cris/page.h +++ testtree/include/asm-cris/page.h @@ -43,8 +43,7 @@ typedef struct { unsigned long pgprot; }
/* On CRIS the PFN numbers doesn't start at 0 so we have to compensate */ /* for that before indexing into the page table starting at mem_map */ -#define pfn_to_page(pfn) (mem_map + ((pfn) - (PAGE_OFFSET >> PAGE_SHIFT))) -#define page_to_pfn(page) ((unsigned long)((page) - mem_map) + (PAGE_OFFSET >> PAGE_SHIFT)) +#define ARCH_PFN_OFFSET (PAGE_OFFSET >> PAGE_SHIFT) #define pfn_valid(pfn) (((pfn) - (PAGE_OFFSET >> PAGE_SHIFT)) < max_mapnr)
/* to index into the page map. our pages all start at physical addr PAGE_OFFSET so @@ -77,6 +76,7 @@ typedef struct { unsigned long pgprot; }
#endif /* __KERNEL__ */
+#include <asm-generic/memory_model.h> #include <asm-generic/page.h>
#endif /* _CRIS_PAGE_H */ - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
| |