Messages in this thread | | | Date | Tue, 11 Jul 2006 15:46:53 +0200 | From | Thomas Gleixner <> | Subject | Re: [PATCH] Add try_to_freeze() to rt-test kthreads |
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At Sun, 9 Jul 2006 15:19:55 +0200, Luca Tettamanti wrote: > > Hi, > I'm running kernel 2.6.18-rc1. When CONFIG_RT_MUTEX_TESTER is enabled > kernel refuses to suspend the machine because it's unable to freeze the > rt-test-* threads. This patch adds try_to_freeze() after schedule() so > that the threads will be freezed correctly; I've tested the patch and it > lets the notebook suspends and resumes nicely. > > Signed-off-by: Luca Tettamanti <kronos.it@gmail.com>
Acked-by: Thomas Gleixner <tglx@linutronix.de>
> --- a/kernel/rtmutex-tester.c 2006-07-09 15:15:08.540456698 +0200 > +++ b/kernel/rtmutex-tester.c 2006-07-09 14:39:26.653218497 +0200 > @@ -275,6 +275,7 @@ > > /* Wait for the next command to be executed */ > schedule(); > + try_to_freeze(); > > if (signal_pending(current)) > flush_signals(current); > > > Luca - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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