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Date: Wed, 12 Sep 2007 21:48:21 -0700 From: Andrew Morton <akpm@...ux-foundation.org> To: Thomas Gleixner <tglx@...utronix.de> Cc: "Rafael J. Wysocki" <rjw@...k.pl>, Linux Kernel Mailing List <linux-kernel@...r.kernel.org>, john stultz <johnstul@...ibm.com>, Ingo Molnar <mingo@...e.hu>, Len Brown <lenb@...nel.org>, Venkatesh Pallipadi <venkatesh.pallipadi@...el.com> Subject: Re: clockevents: fix resume logic On Wed, 12 Sep 2007 18:57:42 +0200 Thomas Gleixner <tglx@...utronix.de> wrote: > Does the test hack below fix the problem for nohz/highres enabled > kernels ? > > tglx > > --- a/kernel/time/tick-broadcast.c > +++ b/kernel/time/tick-broadcast.c > @@ -382,6 +382,8 @@ static int tick_broadcast_set_event(ktime_t expires, int force) > > int tick_resume_broadcast_oneshot(struct clock_event_device *bc) > { > + cpu_set(smp_processor_id(), tick_broadcast_oneshot_mask); > + > clockevents_set_mode(bc, CLOCK_EVT_MODE_ONESHOT); > > if(!cpus_empty(tick_broadcast_oneshot_mask)) yup - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.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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