From: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
To: Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Cc: Andrew Morton <akpm@osdl.org>, linux-mips@linux-mips.org
Subject: [PATCH] unify pfn_to_page take3 [12/23] mips pfn_to_page
Date: Tue, 14 Feb 2006 19:36:11 +0900 [thread overview]
Message-ID: <43F1B29B.3030909@jp.fujitsu.com> (raw)
In-Reply-To: <43F1A753.2020003@jp.fujitsu.com>
MIPS can use generic funcs.
Signed-Off-By: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Index: testtree/include/asm-mips/mmzone.h
===================================================================
--- testtree.orig/include/asm-mips/mmzone.h
+++ testtree/include/asm-mips/mmzone.h
@@ -22,20 +22,6 @@
NODE_DATA(__n)->node_spanned_pages) : 0);\
})
-#define pfn_to_page(pfn) \
-({ \
- unsigned long __pfn = (pfn); \
- pg_data_t *__pg = NODE_DATA(pfn_to_nid(__pfn)); \
- __pg->node_mem_map + (__pfn - __pg->node_start_pfn); \
-})
-
-#define page_to_pfn(p) \
-({ \
- struct page *__p = (p); \
- struct zone *__z = page_zone(__p); \
- ((__p - __z->zone_mem_map) + __z->zone_start_pfn); \
-})
-
/* XXX: FIXME -- wli */
#define kern_addr_valid(addr) (0)
Index: testtree/include/asm-mips/page.h
===================================================================
--- testtree.orig/include/asm-mips/page.h
+++ testtree/include/asm-mips/page.h
@@ -17,6 +17,7 @@
#endif
+
/*
* PAGE_SHIFT determines the page size
*/
@@ -140,8 +141,6 @@ typedef struct { unsigned long pgprot; }
#define pfn_to_kaddr(pfn) __va((pfn) << PAGE_SHIFT)
#ifndef CONFIG_NEED_MULTIPLE_NODES
-#define pfn_to_page(pfn) (mem_map + (pfn))
-#define page_to_pfn(page) ((unsigned long)((page) - mem_map))
#define pfn_valid(pfn) ((pfn) < max_mapnr)
#endif
@@ -160,6 +159,7 @@ typedef struct { unsigned long pgprot; }
#define WANT_PAGE_VIRTUAL
#endif
+#include <asm-generic/memory_model.h>
#include <asm-generic/page.h>
#endif /* _ASM_PAGE_H */
next prev parent reply other threads:[~2006-02-14 10:35 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-02-14 9:48 [PATCH] unify pfn_to_page take3 [0/23] KAMEZAWA Hiroyuki
2006-02-14 9:54 ` [PATCH] unify pfn_to_page take3 [1/23] generic functions KAMEZAWA Hiroyuki
2006-02-14 9:56 ` [PATCH] unify pfn_to_page take3 [2/23] i386 pfn_to_page KAMEZAWA Hiroyuki
2006-02-14 9:58 ` [PATCH] unify pfn_to_page take3 [3/23] x86_64 pfn_to_page KAMEZAWA Hiroyuki
2006-02-14 10:02 ` [PATCH] unify pfn_to_page take3 [4/23] powerpc pfn_to_page KAMEZAWA Hiroyuki
2006-02-14 10:12 ` [PATCH] unify pfn_to_page take3 [5/23] alpha pfn_to_page KAMEZAWA Hiroyuki
2006-02-14 10:19 ` [PATCH] unify pfn_to_page take3 [6/23] arm pfn_to_page KAMEZAWA Hiroyuki
2006-02-14 10:21 ` [PATCH] unify pfn_to_page take3 [7/23] arm26 pfn_to_page KAMEZAWA Hiroyuki
2006-02-14 10:23 ` [PATCH] unify pfn_to_page take3 [8/23] cris pfn_to_page KAMEZAWA Hiroyuki
2006-02-14 10:25 ` [PATCH] unify pfn_to_page take3 [9/23] frv pfn_tp_page KAMEZAWA Hiroyuki
2006-02-14 10:28 ` [PATCH] unify pfn_to_page take3 [10/23] h8300 pfn_to_page KAMEZAWA Hiroyuki
2006-02-14 10:33 ` [PATCH] unify pfn_to_page take3 [11/23] m32r pfn_to_page KAMEZAWA Hiroyuki
2006-02-14 10:36 ` KAMEZAWA Hiroyuki [this message]
2006-02-14 10:40 ` [PATCH] unify pfn_to_page take3 [13/23] parisc pfn_to_page KAMEZAWA Hiroyuki
2006-02-14 10:43 ` [PATCH] unify pfn_to_page take3 [14/23] ppc pfn_to_page KAMEZAWA Hiroyuki
2006-02-14 10:45 ` [PATCH] unify pfn_to_page take3 [15/23] s390 pfn_to_page KAMEZAWA Hiroyuki
2006-02-14 10:47 ` [PATCH] unify pfn_to_page take3 [16/23] sh pfn_to_page KAMEZAWA Hiroyuki
2006-02-14 10:51 ` [PATCH] unify pfn_to_page take3 [17/23] sh64 pfn_to_page KAMEZAWA Hiroyuki
2006-02-14 10:54 ` [PATCH] unify pfn_to_page take3 [18/23] sparc pfn_to_page KAMEZAWA Hiroyuki
2006-02-14 10:56 ` [PATCH] unify pfn_to_page take3 [19/23] sparc64 pfn_to_page KAMEZAWA Hiroyuki
2006-02-14 10:58 ` [PATCH] unify pfn_to_page take3 [20/23] UML pfn_to_page KAMEZAWA Hiroyuki
2006-02-14 10:59 ` [PATCH] unify pfn_to_page take3 [21/23] v850 pfn_to_page KAMEZAWA Hiroyuki
2006-02-14 11:01 ` [PATCH] unify pfn_to_page take3 [22/23] xtensa pfn_to_page KAMEZAWA Hiroyuki
2006-02-14 11:04 ` [PATCH] unify pfn_to_page take3 [23/23] ia64 pfn_to_page KAMEZAWA Hiroyuki
2006-02-23 11:09 ` KAMEZAWA Hiroyuki
2006-02-15 5:33 ` [PATCH] unify pfn_to_page take3 [0/23] Andrew Morton
2006-02-15 5:43 ` KAMEZAWA Hiroyuki
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