--- linux-2.5.28-rmap-slablru/kernel/suspend.c~	Wed Jul 24 20:56:59 2002
+++ linux-2.5.28-rmap-slablru/kernel/suspend.c	Wed Jul 24 21:05:21 2002
@@ -66,6 +66,7 @@
 #include <linux/swapops.h>
 
 extern void signal_wake_up(struct task_struct *t);
+asmlinkage void sys_sync(void);	/* it's really int */
 
 unsigned char software_suspend_enabled = 0;
 
@@ -1004,8 +1005,9 @@
 
 static int bdev_write_page(struct block_device *bdev, long pos, void *buf)
 {
-	struct buffer_head *bh;
 #if 0
+	struct buffer_head *bh;
+
 	BUG_ON (pos%PAGE_SIZE);
 	bh = __bread(bdev, pos/PAGE_SIZE, PAGE_SIZE);
 	if (!bh || (!bh->b_data)) {