linux-kernel - Re: [PATCH V5 2/2] arm64: perf: add support for percpu pmu interrupt

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Message-ID: <20131129184824.GA6730@mudshark.cambridge.arm.com>
Date:	Fri, 29 Nov 2013 18:48:25 +0000
From:	Will Deacon <will.deacon@....com>
To:	Vinayak Kale <vkale@....com>
Cc:	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"linux-arm-kernel@...ts.infradead.org" 
	<linux-arm-kernel@...ts.infradead.org>,
	"tglx@...utronix.de" <tglx@...utronix.de>,
	"patches@....com" <patches@....com>,
	"jcm@...hat.com" <jcm@...hat.com>,
	"sboyd@...eaurora.org" <sboyd@...eaurora.org>,
	Marc Zyngier <Marc.Zyngier@....com>, Tuan Phan <tphan@....com>
Subject: Re: [PATCH V5 2/2] arm64: perf: add support for percpu pmu interrupt

On Tue, Nov 26, 2013 at 08:44:24AM +0000, Vinayak Kale wrote:
> On Tue, Nov 26, 2013 at 12:11 AM, Will Deacon <will.deacon@....com> wrote:
> > On Mon, Nov 25, 2013 at 09:45:53AM +0000, Vinayak Kale wrote:
> >> +static void
> >> +armpmu_enable_percpu_irq(void *data)
> >> +{
> >> +     struct arm_pmu *armpmu = data;
> >> +     struct platform_device *pmu_device = armpmu->plat_device;
> >> +     int irq = platform_get_irq(pmu_device, 0);
> >> +
> >> +     enable_percpu_irq(irq, 0);
> >
> > IRQ_TYPE_NONE?
> 
> Did you mean to use macro instead or 0? If yes, I will modify.

Yes.

Will
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