linux-kernel - Re: [patch 17/39] tick: sched: Remove hrtimer

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Date:	Thu, 16 Apr 2015 15:37:26 +0200
From:	Frederic Weisbecker <fweisbec@...il.com>
To:	Thomas Gleixner <tglx@...utronix.de>
Cc:	LKML <linux-kernel@...r.kernel.org>,
	Peter Zijlstra <peterz@...radead.org>,
	Ingo Molnar <mingo@...nel.org>,
	Preeti U Murthy <preeti@...ux.vnet.ibm.com>,
	Viresh Kumar <viresh.kumar@...aro.org>,
	Marcelo Tosatti <mtosatt@...hat.com>,
	John Stultz <john.stultz@...aro.org>,
	Marcelo Tosatti <mtosatti@...hat.com>
Subject: Re: [patch 17/39] tick: sched: Remove hrtimer_active() checks

On Tue, Apr 14, 2015 at 09:08:52PM -0000, Thomas Gleixner wrote:
> hrtimer_start() enforces a timer interrupt if the timer is already
> expired. Get rid of the checks and the forward loop.
> 
> Signed-off-by: Thomas Gleixner <tglx@...utronix.de>
> Cc: John Stultz <john.stultz@...aro.org>
> Cc: Preeti U Murthy <preeti@...ux.vnet.ibm.com>
> Cc: Marcelo Tosatti <mtosatti@...hat.com>

Reviewed-by: Frederic Weisbecker <fweisbec@...il.com>
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