linux-kernel - Re: [PATCH v6 1/3] tick: export nohz tick idle symbols for module use

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Message-ID: <1358433288.20319.7.camel@rzhang1-mobl4>
Date:	Thu, 17 Jan 2013 22:34:48 +0800
From:	Zhang Rui <rui.zhang@...el.com>
To:	Jacob Pan <jacob.jun.pan@...ux.intel.com>
Cc:	Linux PM <linux-pm@...r.kernel.org>,
	LKML <linux-kernel@...r.kernel.org>,
	Peter Zijlstra <a.p.zijlstra@...llo.nl>,
	Rafael Wysocki <rafael.j.wysocki@...el.com>,
	Len Brown <len.brown@...el.com>,
	Thomas Gleixner <tglx@...utronix.de>,
	"H. Peter Anvin" <hpa@...or.com>, Ingo Molnar <mingo@...e.hu>,
	Joe Perches <joe@...ches.com>, Rob Landley <rob@...dley.net>,
	Arjan van de Ven <arjan@...ux.intel.com>,
	Paul McKenney <paulmck@...ux.vnet.ibm.com>
Subject: Re: [PATCH v6 1/3] tick: export nohz tick idle symbols for module
 use

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@...ux.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)
>  {


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