Make kernel/suspend.c compile with DISCONTIGMEM

Make kernel/suspend.c compile with DISCONTIGMEM

[Pavel Machek]

Hi!

This cleans up includes a tiny bit and makes it compile on
CONFIG_DISCONTIGMEM. Thanx to BUG_ON(), code is not really changed at
all.
								Pavel

--- clean/kernel/suspend.c	2002-10-08 21:25:38.000000000 +0200
+++ linux-swsusp/kernel/suspend.c	2002-10-08 22:29:36.000000000 +0200
@@ -57,12 +57,13 @@
 #include <linux/pm.h>
 #include <linux/device.h>
 #include <linux/buffer_head.h>
+#include <linux/swapops.h>
+#include <linux/bootmem.h>
 
 #include <asm/uaccess.h>
 #include <asm/mmu_context.h>
 #include <asm/pgtable.h>
 #include <asm/io.h>
-#include <linux/swapops.h>
 
 extern void signal_wake_up(struct task_struct *t);
 extern int sys_sync(void);
@@ -474,9 +475,9 @@
 #ifdef CONFIG_DISCONTIGMEM
 	panic("Discontingmem not supported");
 #else
-	BUG_ON (max_mapnr != num_physpages);
+	BUG_ON (max_pfn != num_physpages);
 #endif
-	for (pfn = 0; pfn < max_mapnr; pfn++) {
+	for (pfn = 0; pfn < max_pfn; pfn++) {
 		page = pfn_to_page(pfn);
 		if (PageHighMem(page))
 			panic("Swsusp not supported on highmem boxes. Send 1GB of RAM to <pavel@ucw.cz> and try again ;-).");

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