linux-kernel - [RFC PATCH 1/4] swsusp: call platform_begin before swsusp_shrink

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Message-Id: <1215051871.5628.33.camel@rzhang-dt.sh.intel.com>
Date:	Thu, 03 Jul 2008 10:24:31 +0800
From:	Zhang Rui <rui.zhang@...el.com>
To:	linux-pm <linux-pm@...ts.linux-foundation.org>,
	linux-kernel <linux-kernel@...r.kernel.org>,
	linux-acpi <linux-acpi@...r.kernel.org>
Cc:	"Rafael J. Wysocki" <rjw@...k.pl>, Len Brown <lenb@...nel.org>
Subject: [RFC PATCH 1/4] swsusp: call platform_begin before
	swsusp_shrink_memory


call platform_begin before swsusp shrink memory so that
we can allocate enough pages for ACPI NVS memory region
in platform_begin.

Signed-off-by: Zhang Rui <rui.zhang@...el.com>
---
 kernel/power/disk.c |    6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

Index: linux-2.6/kernel/power/disk.c
===================================================================
--- linux-2.6.orig/kernel/power/disk.c	2008-07-01 09:32:36.000000000 +0800
+++ linux-2.6/kernel/power/disk.c	2008-07-03 09:08:20.000000000 +0800
@@ -243,12 +243,12 @@
 {
 	int error;
 
-	/* Free memory before shutting down devices. */
-	error = swsusp_shrink_memory();
+	error = platform_begin(platform_mode);
 	if (error)
 		return error;
 
-	error = platform_begin(platform_mode);
+	/* Free memory before shutting down devices. */
+	error = swsusp_shrink_memory();
 	if (error)
 		goto Close;
 


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