X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=arch%2Farm26%2Fmm%2Finit.c;h=562fac12eb95762dc3e7ed0f5b089a49e42b1690;hb=refs%2Fheads%2Fvserver;hp=17f7dc3e9fb4cd43bf460bcf55f2b85e23e53a83;hpb=c7b5ebbddf7bcd3651947760f423e3783bbe6573;p=linux-2.6.git

diff --git a/arch/arm26/mm/init.c b/arch/arm26/mm/init.c
index 17f7dc3e9..562fac12e 100644
--- a/arch/arm26/mm/init.c
+++ b/arch/arm26/mm/init.c
@@ -1,5 +1,5 @@
 /*
- *  linux/arch/arm/mm/init.c
+ *  linux/arch/arm26/mm/init.c
  *
  *  Copyright (C) 1995-2002 Russell King
  *
@@ -7,7 +7,6 @@
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
  */
-#include <linux/config.h>
 #include <linux/signal.h>
 #include <linux/sched.h>
 #include <linux/kernel.h>
@@ -23,10 +22,10 @@
 #include <linux/initrd.h>
 #include <linux/bootmem.h>
 #include <linux/blkdev.h>
+#include <linux/pfn.h>
 
 #include <asm/segment.h>
 #include <asm/mach-types.h>
-#include <asm/pgalloc.h>
 #include <asm/dma.h>
 #include <asm/hardware.h>
 #include <asm/setup.h>
@@ -84,7 +83,7 @@ void show_mem(void)
 		else if (!page_count(page))
 			free++;
 		else
-			shared += atomic_read(&page->count) - 1;
+			shared += page_count(page) - 1;
 		page++;
 	} while (page < end);
 
@@ -102,12 +101,6 @@ struct node_info {
 	int bootmap_pages;
 };
 
-#define PFN_DOWN(x)	((x) >> PAGE_SHIFT)
-#define PFN_UP(x)	(PAGE_ALIGN(x) >> PAGE_SHIFT)
-#define PFN_SIZE(x)	((x) >> PAGE_SHIFT)
-#define PFN_RANGE(s,e)	PFN_SIZE(PAGE_ALIGN((unsigned long)(e)) - \
-				(((unsigned long)(s)) & PAGE_MASK))
-
 /*
  * FIXME: We really want to avoid allocating the bootmap bitmap
  * over the top of the initrd.  Hopefully, this is located towards
@@ -156,7 +149,8 @@ find_memend_and_nodes(struct meminfo *mi, struct node_info *np)
 {
 	unsigned int memend_pfn = 0;
 
-	numnodes = 1;
+	nodes_clear(node_online_map);
+	node_set_online(0);
 
 	np->bootmap_pages = 0;
 
@@ -309,8 +303,6 @@ void __init paging_init(struct meminfo *mi)
 	free_area_init_node(0, pgdat, zone_size,
 			bdata->node_boot_start >> PAGE_SHIFT, zhole_size);
 
-	mem_map = NODE_DATA(0)->node_mem_map;
-
 	/*
 	 * finish off the bad pages once
 	 * the mem_map is initialised
@@ -326,7 +318,7 @@ static inline void free_area(unsigned long addr, unsigned long end, char *s)
 	for (; addr < end; addr += PAGE_SIZE) {
 		struct page *page = virt_to_page(addr);
 		ClearPageReserved(page);
-		set_page_count(page, 1);
+		init_page_count(page);
 		free_page(addr);
 		totalram_pages++;
 	}