From: Zhang Rui <rui.zhang@intel.com>
To: Jacob Pan <jacob.jun.pan@linux.intel.com>
Cc: Linux PM <linux-pm@vger.kernel.org>,
LKML <linux-kernel@vger.kernel.org>,
Peter Zijlstra <a.p.zijlstra@chello.nl>,
Rafael Wysocki <rafael.j.wysocki@intel.com>,
Len Brown <len.brown@intel.com>,
Thomas Gleixner <tglx@linutronix.de>,
"H. Peter Anvin" <hpa@zytor.com>, Ingo Molnar <mingo@elte.hu>,
Joe Perches <joe@perches.com>, Rob Landley <rob@landley.net>,
Arjan van de Ven <arjan@linux.intel.com>,
Paul McKenney <paulmck@linux.vnet.ibm.com>
Subject: Re: [PATCH v6 1/3] tick: export nohz tick idle symbols for module use
Date: Thu, 17 Jan 2013 22:34:48 +0800 [thread overview]
Message-ID: <1358433288.20319.7.camel@rzhang1-mobl4> (raw)
In-Reply-To: <1357297965-17839-2-git-send-email-jacob.jun.pan@linux.intel.com>
On Fri, 2013-01-04 at 03:12 -0800, Jacob Pan wrote:
> Allow drivers such as intel_powerclamp to use these apis for
> turning on/off ticks during idle.
>
> Signed-off-by: Jacob Pan <jacob.jun.pan@linux.intel.com>
applied to thermal -next.
thanks,
rui
> ---
> kernel/time/tick-sched.c | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/kernel/time/tick-sched.c b/kernel/time/tick-sched.c
> index d58e552..a767757 100644
> --- a/kernel/time/tick-sched.c
> +++ b/kernel/time/tick-sched.c
> @@ -553,6 +553,7 @@ void tick_nohz_idle_enter(void)
>
> local_irq_enable();
> }
> +EXPORT_SYMBOL_GPL(tick_nohz_idle_enter);
>
> /**
> * tick_nohz_irq_exit - update next tick event from interrupt exit
> @@ -681,6 +682,7 @@ void tick_nohz_idle_exit(void)
>
> local_irq_enable();
> }
> +EXPORT_SYMBOL_GPL(tick_nohz_idle_exit);
>
> static int tick_nohz_reprogram(struct tick_sched *ts, ktime_t now)
> {
next prev parent reply other threads:[~2013-01-17 14:35 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-01-04 11:12 [PATCH v6 0/3] PM: Intel PowerClamp driver Jacob Pan
2013-01-04 11:12 ` [PATCH v6 1/3] tick: export nohz tick idle symbols for module use Jacob Pan
2013-01-17 14:34 ` Zhang Rui [this message]
2013-01-04 11:12 ` [PATCH v6 2/3] x86/nmi: export local_touch_nmi() symbol for modules Jacob Pan
2013-01-17 14:35 ` Zhang Rui
2013-01-04 11:12 ` [PATCH v6 3/3] PM: Introduce Intel PowerClamp Driver Jacob Pan
2013-01-16 12:18 ` Zhang Rui
2013-01-16 12:20 ` Zhang Rui
2013-01-16 17:09 ` jacob pan
2013-01-11 22:37 ` [PATCH v6 0/3] PM: Intel PowerClamp driver Rafael J. Wysocki
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