> When hibernation failed due to an error in swsusp_write() called by
> hibernate(), it skips calling "power_down()" and returns. When
> hibernate() is called again (probably after fixing up so that
> swsusp_write() wouldn't fail again), before "in_suspend = 1" of
> create_image is called, in_suspend should be 0. However, because
> hibernate() did not reset "in_suspend" after a failure, it's already 1.
>
> This patch fixes such inconsistency of "in_suspend" value.
Ack.
> Signed-off-by: MyungJoo Ham <myungjoo.ham@xxxxxxxxxxx>
> Signed-off-by: Kyungmin Park <kyungmin.park@xxxxxxxxxxx>
> ---
> kernel/power/hibernate.c | 1 +
> 1 files changed, 1 insertions(+), 0 deletions(-)
>
> diff --git a/kernel/power/hibernate.c b/kernel/power/hibernate.c
> index e6c498d..e27bf22 100644
> --- a/kernel/power/hibernate.c
> +++ b/kernel/power/hibernate.c
> @@ -643,6 +643,7 @@ int hibernate(void)
> swsusp_free();
> if (!error)
> power_down();
> + in_suspend = 0;
> } else {
> pr_debug("PM: Image restored successfully.\n");
> }
--
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
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