linux-kernel - Re: [PATCH v2 2/3] cpu: expose pm_qos_resume

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Message-ID: <12535256-b518-ac7a-b293-3727f57c47fa@linaro.org>
Date:   Thu, 19 Jan 2017 16:18:29 +0800
From:   Alex Shi <alex.shi@...aro.org>
To:     Daniel Lezcano <daniel.lezcano@...aro.org>
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        "Rafael J . Wysocki" <rafael.j.wysocki@...el.com>,
        vincent.guittot@...aro.org, linux-pm@...r.kernel.org,
        linux-kernel@...r.kernel.org, Ulf Hansson <ulf.hansson@...aro.org>
Subject: Re: [PATCH v2 2/3] cpu: expose pm_qos_resume_latency for each cpu



On 01/17/2017 06:23 PM, Daniel Lezcano wrote:
>> >  
>> > @@ -376,6 +377,7 @@ int register_cpu(struct cpu *cpu, int num)
>> >  
>> >  	per_cpu(cpu_sys_devices, num) = &cpu->dev;
>> >  	register_cpu_under_node(num, cpu_to_node(num));
>> > +	dev_pm_qos_expose_latency_limit(&cpu->dev, 0);
> This patch should be submitted as the last patch in the latencies constraint
> changes patchset IMO. It is pointless to provide an interface before a
> feature which is still under discussion.

Thanks for comments!

will fold it into next patch!