From: Zhang Rui <rui.zhang@intel.com>
Date: Sun, 26 Oct 2008 19:50:26 +0000 (+0100)
Subject: Hibernate: Call platform_begin before swsusp_shrink_memory
X-Git-Tag: v3.12-rc1~16332^2~3^2~7
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=3fe0313e6ec572e6bb3f9d247316a834336db4be;p=kernel%2Fkernel-generic.git

Hibernate: Call platform_begin before swsusp_shrink_memory

Call platform_begin() before swsusp_shrink_memory() so that we can
always allocate enough memory to save the ACPI NVS region from
platform_begin().

Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Acked-by: Nigel Cunningham <nigel@tuxonice.net>
Acked-by: Pavel Machek <pavel@suse.cz>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Signed-off-by: Len Brown <len.brown@intel.com>
---

diff --git a/kernel/power/disk.c b/kernel/power/disk.c
index c9d7408..096fe48 100644
--- a/kernel/power/disk.c
+++ b/kernel/power/disk.c
@@ -259,12 +259,12 @@ int hibernation_snapshot(int platform_mode)
 {
 	int error, ftrace_save;
 
-	/* 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;