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SubjectRe: [PATCH v6 06/25] timer: Export next wakeup time of a CPU
On Wed, Mar 14, 2018 at 05:58:16PM +0100, Ulf Hansson wrote:
> @@ -132,6 +133,15 @@ static inline ktime_t tick_nohz_get_sleep_length(void)
> {
> return NSEC_PER_SEC / HZ;
> }
> +
> +static inline ktime_t tick_nohz_get_next_wakeup(int cpu)
> +{
> + ktime_t len = NSEC_PER_SEC/HZ;
> +
> + /* Next wake up is the tick period, assume it starts now */
> + return ktime_add(len, ktime_get());
> +}

Thsi could be marginally simpler as:

static inline ktime_t tick_nohz_get_next_wakeup(int cpu)
{
/* Next wake up is the tick period, assume it starts now */
return ktime_add(tick_nohz_get_sleep_length(), ktime_get());
}

Thanks,
Mark.

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