AcoSail/kernel_optimize_test
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Hibernate: Call platform_begin before swsusp_shrink_memory

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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>
This commit is contained in:
Zhang Rui 2008-10-26 20:50:26 +01:00 committed by Len Brown
parent 929096fe9f
commit 3fe0313e6e
1 changed files with 3 additions and 3 deletions
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6
kernel/power/disk.c
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@ -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;