Messages in this thread Patch in this message | | | Date | Wed, 08 Feb 2006 15:19:39 +0900 | From | KAMEZAWA Hiroyuki <> | Subject | [PATCH] unify pfn_to_page take 2 [17/25] ppc funcs |
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ppc can use generic funcs.
Signed-Off-By: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Index: test-layout-free-zone/include/asm-ppc/page.h =================================================================== --- test-layout-free-zone.orig/include/asm-ppc/page.h +++ test-layout-free-zone/include/asm-ppc/page.h @@ -148,9 +148,7 @@ extern int page_is_ram(unsigned long pfn
#define __pa(x) ___pa((unsigned long)(x)) #define __va(x) ((void *)(___va((unsigned long)(x)))) - -#define pfn_to_page(pfn) (mem_map + ((pfn) - PPC_PGSTART)) -#define page_to_pfn(page) ((unsigned long)((page) - mem_map) + PPC_PGSTART) +#define ARCH_PFN_OFFSET PPC_PGSTART #define virt_to_page(kaddr) pfn_to_page(__pa(kaddr) >> PAGE_SHIFT) #define page_to_virt(page) __va(page_to_pfn(page) << PAGE_SHIFT)
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