Messages in this thread Patch in this message | | | Date | Mon, 07 Feb 2011 00:23:06 +0100 | From | Willy Tarreau <> | Subject | [PATCH 14/23] PM / Hibernate: Fix PM_POST_* notification with user-space suspend |
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2.6.27.58-stable review patch. If anyone has any objections, please let us know.
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From: Takashi Iwai <tiwai@suse.de>
commit 1497dd1d29c6a53fcd3c80f7ac8d0e0239e7389e upstream.
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: Takashi Iwai <tiwai@suse.de> Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Willy Tarreau <w@1wt.eu>
--- kernel/power/user.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
Index: longterm-2.6.27/kernel/power/user.c =================================================================== --- longterm-2.6.27.orig/kernel/power/user.c 2011-01-29 11:19:14.719063850 +0100 +++ longterm-2.6.27/kernel/power/user.c 2011-01-29 11:27:16.799064365 +0100 @@ -129,7 +129,7 @@ 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);
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