Messages in this thread Patch in this message | | | Date | Mon, 06 Feb 2006 20:06:41 +0900 | From | KAMEZAWA Hiroyuki <> | Subject | [RFC][PATCH] unify pfn_to_page [12/25] m68knommu pfn_to_page/page_to_pfn |
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Complicated. don't use generic ones. (but maye can use....??)
Signed-Off-By: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Index: cleanup_pfn_page/include/asm-m68knommu/page.h =================================================================== --- cleanup_pfn_page.orig/include/asm-m68knommu/page.h +++ cleanup_pfn_page/include/asm-m68knommu/page.h @@ -68,6 +68,7 @@ extern unsigned long memory_end; #define virt_to_page(addr) (mem_map + (((unsigned long)(addr)-PAGE_OFFSET) >> PAGE_SHIFT)) #define page_to_virt(page) ((((page) - mem_map) << PAGE_SHIFT) + PAGE_OFFSET)
+#define ARCH_HAS_PFN_PAGE #define pfn_to_page(pfn) virt_to_page(pfn_to_virt(pfn)) #define page_to_pfn(page) virt_to_pfn(page_to_virt(page)) #define pfn_valid(pfn) ((pfn) < max_mapnr) - 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/
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