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Commit 1497dd1d authored by Takashi Iwai's avatar Takashi Iwai Committed by Rafael J. Wysocki
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PM / Hibernate: Fix PM_POST_* notification with user-space suspend 



The user-space hibernation sends a wrong notification after the image
restoration because of thinko for the file flag check.  RDONLY
corresponds to hibernation and WRONLY to restoration, confusingly.

Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
Signed-off-by: default avatarRafael J. Wysocki <rjw@sisk.pl>
Cc: stable@kernel.org
parent b0c3844d

kernel/power/user.c

+1 −1
Original line number Diff line number Diff line
@@ -137,7 +137,7 @@ static int snapshot_release(struct inode *inode, struct file *filp) 
	free_all_swap_pages(data->swap);

	if (data->frozen)

		thaw_processes();

	pm_notifier_call_chain(data->mode == O_WRONLY ?

	pm_notifier_call_chain(data->mode == O_RDONLY ?

			PM_POST_HIBERNATION : PM_POST_RESTORE);

	atomic_inc(&snapshot_device_available);