diff --git a/kernel/power/swsusp.c b/kernel/power/swsusp.c
index ae46506..fc50b5d 100644
--- a/kernel/power/swsusp.c
+++ b/kernel/power/swsusp.c
@@ -5,7 +5,7 @@
  * machine suspend feature using pretty near only high-level routines
  *
  * Copyright (C) 1998-2001 Gabor Kuti <seasons@fornax.hu>
- * Copyright (C) 1998,2001-2004 Pavel Machek <pavel@suse.cz>
+ * Copyright (C) 1998,2001-2005 Pavel Machek <pavel@suse.cz>
  *
  * This file is released under the GPLv2.
  *
@@ -84,16 +84,10 @@
 #define MAXKEY 32
 #define MAXIV  32
 
-/* References to section boundaries */
-extern const void __nosave_begin, __nosave_end;
-
-/* Variables to be preserved over suspend */
-static int nr_copy_pages_check;
-
 extern char resume_file[];
 
 /* Local variables that should not be affected by save */
-static unsigned int nr_copy_pages __nosavedata = 0;
+unsigned int nr_copy_pages __nosavedata = 0;
 
 /* Suspend pagedir is allocated before final copy, therefore it
    must be freed after resume
@@ -109,7 +103,7 @@
    MMU hardware.
  */
 suspend_pagedir_t *pagedir_nosave __nosavedata = NULL;
-static suspend_pagedir_t *pagedir_save;
+suspend_pagedir_t *pagedir_save;
 
 #define SWSUSP_SIG	"S1SUSPEND"
 
@@ -124,12 +118,6 @@
 static struct swsusp_info swsusp_info;
 
 /*
- * XXX: We try to keep some more pages free so that I/O operations succeed
- * without paging. Might this be more?
- */
-#define PAGES_FOR_IO	512
-
-/*
  * Saving part...
  */
 
@@ -552,335 +540,6 @@
 	goto Done;
 }
 
-
-#ifdef CONFIG_HIGHMEM
-struct highmem_page {
-	char *data;
-	struct page *page;
-	struct highmem_page *next;
-};
-
-static struct highmem_page *highmem_copy;
-
-static int save_highmem_zone(struct zone *zone)
-{
-	unsigned long zone_pfn;
-	mark_free_pages(zone);
-	for (zone_pfn = 0; zone_pfn < zone->spanned_pages; ++zone_pfn) {
-		struct page *page;
-		struct highmem_page *save;
-		void *kaddr;
-		unsigned long pfn = zone_pfn + zone->zone_start_pfn;
-
-		if (!(pfn%1000))
-			printk(".");
-		if (!pfn_valid(pfn))
-			continue;
-		page = pfn_to_page(pfn);
-		/*
-		 * PageReserved results from rvmalloc() sans vmalloc_32()
-		 * and architectural memory reservations.
-		 *
-		 * rvmalloc should not cause this, because all implementations
-		 * appear to always be using vmalloc_32 on architectures with
-		 * highmem. This is a good thing, because we would like to save
-		 * rvmalloc pages.
-		 *
-		 * It appears to be triggered by pages which do not point to
-		 * valid memory (see arch/i386/mm/init.c:one_highpage_init(),
-		 * which sets PageReserved if the page does not point to valid
-		 * RAM.
-		 *
-		 * XXX: must remove usage of PageReserved!
-		 */
-		if (PageReserved(page))
-			continue;
-		BUG_ON(PageNosave(page));
-		if (PageNosaveFree(page))
-			continue;
-		save = kmalloc(sizeof(struct highmem_page), GFP_ATOMIC);
-		if (!save)
-			return -ENOMEM;
-		save->next = highmem_copy;
-		save->page = page;
-		save->data = (void *) get_zeroed_page(GFP_ATOMIC);
-		if (!save->data) {
-			kfree(save);
-			return -ENOMEM;
-		}
-		kaddr = kmap_atomic(page, KM_USER0);
-		memcpy(save->data, kaddr, PAGE_SIZE);
-		kunmap_atomic(kaddr, KM_USER0);
-		highmem_copy = save;
-	}
-	return 0;
-}
-#endif /* CONFIG_HIGHMEM */
-
-
-static int save_highmem(void)
-{
-#ifdef CONFIG_HIGHMEM
-	struct zone *zone;
-	int res = 0;
-
-	pr_debug("swsusp: Saving Highmem\n");
-	for_each_zone (zone) {
-		if (is_highmem(zone))
-			res = save_highmem_zone(zone);
-		if (res)
-			return res;
-	}
-#endif
-	return 0;
-}
-
-static int restore_highmem(void)
-{
-#ifdef CONFIG_HIGHMEM
-	printk("swsusp: Restoring Highmem\n");
-	while (highmem_copy) {
-		struct highmem_page *save = highmem_copy;
-		void *kaddr;
-		highmem_copy = save->next;
-
-		kaddr = kmap_atomic(save->page, KM_USER0);
-		memcpy(kaddr, save->data, PAGE_SIZE);
-		kunmap_atomic(kaddr, KM_USER0);
-		free_page((long) save->data);
-		kfree(save);
-	}
-#endif
-	return 0;
-}
-
-
-static int pfn_is_nosave(unsigned long pfn)
-{
-	unsigned long nosave_begin_pfn = __pa(&__nosave_begin) >> PAGE_SHIFT;
-	unsigned long nosave_end_pfn = PAGE_ALIGN(__pa(&__nosave_end)) >> PAGE_SHIFT;
-	return (pfn >= nosave_begin_pfn) && (pfn < nosave_end_pfn);
-}
-
-/**
- *	saveable - Determine whether a page should be cloned or not.
- *	@pfn:	The page
- *
- *	We save a page if it's Reserved, and not in the range of pages
- *	statically defined as 'unsaveable', or if it isn't reserved, and
- *	isn't part of a free chunk of pages.
- */
-
-static int saveable(struct zone * zone, unsigned long * zone_pfn)
-{
-	unsigned long pfn = *zone_pfn + zone->zone_start_pfn;
-	struct page * page;
-
-	if (!pfn_valid(pfn))
-		return 0;
-
-	page = pfn_to_page(pfn);
-	if (PageNosave(page))
-		return 0;
-	if (pfn_is_nosave(pfn)) {
-		pr_debug("[nosave pfn 0x%lx]", pfn);
-		return 0;
-	}
-	if (PageNosaveFree(page))
-		return 0;
-
-	return 1;
-}
-
-static void count_data_pages(void)
-{
-	struct zone *zone;
-	unsigned long zone_pfn;
-
-	nr_copy_pages = 0;
-
-	for_each_zone (zone) {
-		if (is_highmem(zone))
-			continue;
-		mark_free_pages(zone);
-		for (zone_pfn = 0; zone_pfn < zone->spanned_pages; ++zone_pfn)
-			nr_copy_pages += saveable(zone, &zone_pfn);
-	}
-}
-
-static void copy_data_pages(void)
-{
-	struct zone *zone;
-	unsigned long zone_pfn;
-	struct pbe *pbe = pagedir_nosave, *p;
-
-	pr_debug("copy_data_pages(): pages to copy: %d\n", nr_copy_pages);
-	for_each_zone (zone) {
-		if (is_highmem(zone))
-			continue;
-		mark_free_pages(zone);
-		/* This is necessary for swsusp_free() */
-		for_each_pb_page (p, pagedir_nosave)
-			SetPageNosaveFree(virt_to_page(p));
-		for_each_pbe(p, pagedir_nosave)
-			SetPageNosaveFree(virt_to_page(p->address));
-		for (zone_pfn = 0; zone_pfn < zone->spanned_pages; ++zone_pfn) {
-			if (saveable(zone, &zone_pfn)) {
-				struct page * page;
-				page = pfn_to_page(zone_pfn + zone->zone_start_pfn);
-				BUG_ON(!pbe);
-				pbe->orig_address = (unsigned long)page_address(page);
-				/* copy_page is not usable for copying task structs. */
-				memcpy((void *)pbe->address, (void *)pbe->orig_address, PAGE_SIZE);
-				pbe = pbe->next;
-			}
-		}
-	}
-	BUG_ON(pbe);
-}
-
-
-/**
- *	free_pagedir - free pages allocated with alloc_pagedir()
- */
-
-static inline void free_pagedir(struct pbe *pblist)
-{
-	struct pbe *pbe;
-
-	while (pblist) {
-		pbe = (pblist + PB_PAGE_SKIP)->next;
-		ClearPageNosave(virt_to_page(pblist));
-		ClearPageNosaveFree(virt_to_page(pblist));
-		free_page((unsigned long)pblist);
-		pblist = pbe;
-	}
-}
-
-/**
- *	fill_pb_page - Create a list of PBEs on a given memory page
- */
-
-static inline void fill_pb_page(struct pbe *pbpage)
-{
-	struct pbe *p;
-
-	p = pbpage;
-	pbpage += PB_PAGE_SKIP;
-	do
-		p->next = p + 1;
-	while (++p < pbpage);
-}
-
-/**
- *	create_pbe_list - Create a list of PBEs on top of a given chain
- *	of memory pages allocated with alloc_pagedir()
- */
-
-static void create_pbe_list(struct pbe *pblist, unsigned nr_pages)
-{
-	struct pbe *pbpage, *p;
-	unsigned num = PBES_PER_PAGE;
-
-	for_each_pb_page (pbpage, pblist) {
-		if (num >= nr_pages)
-			break;
-
-		fill_pb_page(pbpage);
-		num += PBES_PER_PAGE;
-	}
-	if (pbpage) {
-		for (num -= PBES_PER_PAGE - 1, p = pbpage; num < nr_pages; p++, num++)
-			p->next = p + 1;
-		p->next = NULL;
-	}
-	pr_debug("create_pbe_list(): initialized %d PBEs\n", num);
-}
-
-static void *alloc_image_page(void)
-{
-	void *res = (void *)get_zeroed_page(GFP_ATOMIC | __GFP_COLD);
-	if (res) {
-		SetPageNosave(virt_to_page(res));
-		SetPageNosaveFree(virt_to_page(res));
-	}
-	return res;
-}
-
-/**
- *	alloc_pagedir - Allocate the page directory.
- *
- *	First, determine exactly how many pages we need and
- *	allocate them.
- *
- *	We arrange the pages in a chain: each page is an array of PBES_PER_PAGE
- *	struct pbe elements (pbes) and the last element in the page points
- *	to the next page.
- *
- *	On each page we set up a list of struct_pbe elements.
- */
-
-static struct pbe * alloc_pagedir(unsigned nr_pages)
-{
-	unsigned num;
-	struct pbe *pblist, *pbe;
-
-	if (!nr_pages)
-		return NULL;
-
-	pr_debug("alloc_pagedir(): nr_pages = %d\n", nr_pages);
-	pblist = (struct pbe *)alloc_image_page();
-	for (pbe = pblist, num = PBES_PER_PAGE; pbe && num < nr_pages;
-        		pbe = pbe->next, num += PBES_PER_PAGE) {
-		pbe += PB_PAGE_SKIP;
-		pbe->next = (struct pbe *)alloc_image_page();
-	}
-	if (!pbe) { /* get_zeroed_page() failed */
-		free_pagedir(pblist);
-		pblist = NULL;
-        }
-	return pblist;
-}
-
-/**
- * Free pages we allocated for suspend. Suspend pages are alocated
- * before atomic copy, so we need to free them after resume.
- */
-
-void swsusp_free(void)
-{
-	struct zone *zone;
-	unsigned long zone_pfn;
-
-	for_each_zone(zone) {
-		for (zone_pfn = 0; zone_pfn < zone->spanned_pages; ++zone_pfn)
-			if (pfn_valid(zone_pfn + zone->zone_start_pfn)) {
-				struct page * page;
-				page = pfn_to_page(zone_pfn + zone->zone_start_pfn);
-				if (PageNosave(page) && PageNosaveFree(page)) {
-					ClearPageNosave(page);
-					ClearPageNosaveFree(page);
-					free_page((long) page_address(page));
-				}
-			}
-	}
-}
-
-/**
- *	enough_free_mem - Make sure we enough free memory to snapshot.
- *
- *	Returns TRUE or FALSE after checking the number of available
- *	free pages.
- */
-
-static int enough_free_mem(void)
-{
-	pr_debug("swsusp: available memory: %u pages\n", nr_free_pages());
-	return nr_free_pages() > (nr_copy_pages + PAGES_FOR_IO +
-		nr_copy_pages/PBES_PER_PAGE + !!(nr_copy_pages%PBES_PER_PAGE));
-}
-
-
 /**
  *	enough_swap - Make sure we have enough swap to save the image.
  *
@@ -891,7 +550,7 @@
  *	We should only consider resume_device.
  */
 
-static int enough_swap(void)
+int enough_swap(void)
 {
 	struct sysinfo i;
 
@@ -901,88 +560,6 @@
 		nr_copy_pages/PBES_PER_PAGE + !!(nr_copy_pages%PBES_PER_PAGE));
 }
 
-static int swsusp_alloc(void)
-{
-	struct pbe * p;
-
-	pagedir_nosave = NULL;
-
-	if (!(pagedir_save = alloc_pagedir(nr_copy_pages))) {
-		printk(KERN_ERR "suspend: Allocating pagedir failed.\n");
-		return -ENOMEM;
-	}
-	create_pbe_list(pagedir_save, nr_copy_pages);
-	pagedir_nosave = pagedir_save;
-
-	for_each_pbe (p, pagedir_save) {
-		p->address = (unsigned long)alloc_image_page();
-		if (!p->address) {
-			printk(KERN_ERR "suspend: Allocating image pages failed.\n");
-			swsusp_free();
-			return -ENOMEM;
-		}
-	}
-
-	return 0;
-}
-
-static int suspend_prepare_image(void)
-{
-	int error;
-
-	pr_debug("swsusp: critical section: \n");
-	if (save_highmem()) {
-		printk(KERN_CRIT "swsusp: Not enough free pages for highmem\n");
-		restore_highmem();
-		return -ENOMEM;
-	}
-
-	drain_local_pages();
-	count_data_pages();
-	printk("swsusp: Need to copy %u pages\n", nr_copy_pages);
-	nr_copy_pages_check = nr_copy_pages;
-
-	pr_debug("swsusp: pages needed: %u + %lu + %u, free: %u\n",
-		 nr_copy_pages,
-		 nr_copy_pages/PBES_PER_PAGE + !!(nr_copy_pages%PBES_PER_PAGE),
-		 PAGES_FOR_IO, nr_free_pages());
-
-	if (!enough_free_mem()) {
-		printk(KERN_ERR "swsusp: Not enough free memory\n");
-		return -ENOMEM;
-	}
-
-	if (MAX_PBES < nr_copy_pages / PBES_PER_PAGE +
-	    !!(nr_copy_pages % PBES_PER_PAGE)) {
-		printk(KERN_ERR "swsusp: Too many image pages\n");
-		return -ENOSPC;
-	}
-
-	if (!enough_swap()) {
-		printk(KERN_ERR "swsusp: Not enough free swap\n");
-		return -ENOSPC;
-	}
-
-	error = swsusp_alloc();
-	if (error)
-		return error;
-
-	/* During allocating of suspend pagedir, new cold pages may appear.
-	 * Kill them.
-	 */
-	drain_local_pages();
-	copy_data_pages();
-
-	/*
-	 * End of critical section. From now on, we can write to memory,
-	 * but we should not touch disk. This specially means we must _not_
-	 * touch swap space! Except we must write out our image of course.
-	 */
-
-	printk("swsusp: critical section/: done (%d pages copied)\n", nr_copy_pages );
-	return 0;
-}
-
 
 /* It is important _NOT_ to umount filesystems at this point. We want
  * them synced (in case something goes wrong) but we DO not want to mark
@@ -1002,14 +579,6 @@
 }
 
 
-extern asmlinkage int swsusp_arch_suspend(void);
-extern asmlinkage int swsusp_arch_resume(void);
-
-
-asmlinkage int swsusp_save(void)
-{
-	return suspend_prepare_image();
-}
 
 int swsusp_suspend(void)
 {
@@ -1041,7 +610,6 @@
 		printk(KERN_ERR "Error %d suspending\n", error);
 	/* Restore control flow magically appears here */
 	restore_processor_state();
-	BUG_ON (nr_copy_pages_check != nr_copy_pages);
 	restore_highmem();
 	device_power_up();
 	local_irq_enable();