* [PATCH]: Updated autosleep.patch
@ 2012-08-06 16:24 Christopher Sacchi
2012-08-06 19:47 ` Rafael J. Wysocki
0 siblings, 1 reply; 2+ messages in thread
From: Christopher Sacchi @ 2012-08-06 16:24 UTC (permalink / raw)
To: linux-pm; +Cc: Linux Kernel Mailing List
This is the patch that fixes a function that could be changed. The
following (above the 2nd to last line, but uder the first line:
--
Signed-off-by: Christopher P. Sacchi <chris.sacchi@gmail.com>
--- linux-3.5/kernel/power/autosleep.c 2012-07-21 20:58:29.000000000 +0000
+++ linux-3.5/kernel/power/autosleep.c 2012-08-06 10:52:26.000000000 +0000
@@ -30,7 +30,7 @@ static void try_to_suspend(struct work_s
if (!pm_get_wakeup_count(&initial_count, true))
goto out;
- mutex_lock(&autosleep_lock);
+ mutex_lock_interruptable();
if (!pm_save_wakeup_count(initial_count)) {
mutex_unlock(&autosleep_lock);
--
--
Christopher
^ permalink raw reply [flat|nested] 2+ messages in thread* Re: [PATCH]: Updated autosleep.patch
2012-08-06 16:24 [PATCH]: Updated autosleep.patch Christopher Sacchi
@ 2012-08-06 19:47 ` Rafael J. Wysocki
0 siblings, 0 replies; 2+ messages in thread
From: Rafael J. Wysocki @ 2012-08-06 19:47 UTC (permalink / raw)
To: Christopher Sacchi; +Cc: linux-pm, Linux Kernel Mailing List
On Monday, August 06, 2012, Christopher Sacchi wrote:
> This is the patch that fixes a function that could be changed. The
> following (above the 2nd to last line, but uder the first line:
> --
> Signed-off-by: Christopher P. Sacchi <chris.sacchi@gmail.com>
> --- linux-3.5/kernel/power/autosleep.c 2012-07-21 20:58:29.000000000 +0000
> +++ linux-3.5/kernel/power/autosleep.c 2012-08-06 10:52:26.000000000 +0000
> @@ -30,7 +30,7 @@ static void try_to_suspend(struct work_s
> if (!pm_get_wakeup_count(&initial_count, true))
> goto out;
>
> - mutex_lock(&autosleep_lock);
> + mutex_lock_interruptable();
I guess you mean mutex_lock_interruptable(&autosleep_lock), right?
>
> if (!pm_save_wakeup_count(initial_count)) {
> mutex_unlock(&autosleep_lock);
> --
Please tell me what problem is fixed by this change.
Thanks,
Rafael
^ permalink raw reply [flat|nested] 2+ messages in thread
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2012-08-06 16:24 [PATCH]: Updated autosleep.patch Christopher Sacchi
2012-08-06 19:47 ` Rafael J. Wysocki
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