From 7cfa0dcdc09e1ca1946a8fbbc65c964e9e956561 Mon Sep 17 00:00:00 2001
From: Pavel Machek <pavel@ucw.cz>
Date: Sun, 23 Feb 2003 22:45:35 -0800
Subject: [PATCH] swsusp and S3 fixes

These are minor fixes for swsusp and S3 sleep.

 - #ifdef mess in acpi_save_state_mem() is simplified
 - better error handling in reserving bootmem
 - handle video bioses that play with segment registers
 - automagic support for S3 on toshiba notebook
 - don't try to sync() when pdflush is already stopped
 - reorder actions to make pdflush not complain
---
 kernel/suspend.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'kernel')

diff --git a/kernel/suspend.c b/kernel/suspend.c
index 392b1d4ef16c..5bcf2e90b48a 100644
--- a/kernel/suspend.c
+++ b/kernel/suspend.c
@@ -604,12 +604,12 @@ static void restore_console(void)
 
 static int prepare_suspend_processes(void)
 {
+	sys_sync();	/* Syncing needs pdflushd, so do it before stopping processes */
 	if (freeze_processes()) {
 		printk( KERN_ERR "Suspend failed: Not all processes stopped!\n" );
 		thaw_processes();
 		return 1;
 	}
-	sys_sync();
 	return 0;
 }
 
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