linux-kernel - Re: [PATCH RFC v1 3/8] timer: Export next wakeup time of a CPU

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Date:   Mon, 29 Oct 2018 23:36:08 +0100 (CET)
From:   Thomas Gleixner <tglx@...utronix.de>
To:     "Raju P.L.S.S.S.N" <rplsssn@...eaurora.org>
cc:     andy.gross@...aro.org, david.brown@...aro.org, rjw@...ysocki.net,
        ulf.hansson@...aro.org, khilman@...nel.org,
        linux-arm-msm@...r.kernel.org, linux-soc@...r.kernel.org,
        rnayak@...eaurora.org, bjorn.andersson@...aro.org,
        linux-kernel@...r.kernel.org, linux-pm@...r.kernel.org,
        devicetree@...r.kernel.org, sboyd@...nel.org, evgreen@...omium.org,
        dianders@...omium.org, mka@...omium.org, ilina@...eaurora.org,
        Lina Iyer <lina.iyer@...aro.org>,
        Daniel Lezcano <daniel.lezcano@...aro.org>,
        Frederic Weisbecker <fweisbec@...il.com>,
        Ingo Molnar <mingo@...nel.org>
Subject: Re: [PATCH RFC v1 3/8] timer: Export next wakeup time of a CPU

Raju,

On Thu, 11 Oct 2018, Raju P.L.S.S.S.N wrote:
>  
> +/**
> + * tick_nohz_get_next_wakeup - return the next wake up of the CPU

Lacks documentation of @cpu. Please include kernel docs into your test
builds.

> + */
> +ktime_t tick_nohz_get_next_wakeup(int cpu)
> +{
> +	struct clock_event_device *dev = per_cpu(tick_cpu_device.evtdev, cpu);
> +
> +	return dev->next_event;
> +}

Thanks,

	tglx