From: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
To: Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Cc: user-mode-linux-devel@lists.sourceforge.net
Subject: [PATCH] unify pfn_to_page take 2 [23/25] uml funcs
Date: Wed, 08 Feb 2006 15:35:20 +0900 [thread overview]
Message-ID: <43E99128.6090202@jp.fujitsu.com> (raw)
UML can use generic funcs.
Signed-Off-By: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Index: test-layout-free-zone/include/asm-um/page.h
===================================================================
--- test-layout-free-zone.orig/include/asm-um/page.h
+++ test-layout-free-zone/include/asm-um/page.h
@@ -106,9 +106,6 @@ extern unsigned long uml_physmem;
#define __pa(virt) to_phys((void *) (unsigned long) (virt))
#define __va(phys) to_virt((unsigned long) (phys))
-#define page_to_pfn(page) ((page) - mem_map)
-#define pfn_to_page(pfn) (mem_map + (pfn))
-
#define phys_to_pfn(p) ((p) >> PAGE_SHIFT)
#define pfn_to_phys(pfn) ((pfn) << PAGE_SHIFT)
reply other threads:[~2006-02-08 6:34 UTC|newest]
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