Messages in this thread | | | Date | Wed, 11 Nov 2020 10:44:20 +0530 | From | Viresh Kumar <> | Subject | Re: [PATCH] cpufreq: stats: Switch to ktime and msec instead of jiffies and usertime |
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On 10-11-20, 11:36, Lukasz Luba wrote: > I am not sure if these ktime_get() are not too heavy in the code path > visited by the scheduler.
Ahh Right. I missed that.
> How about local_clock()? > It's used in ./drivers/cpuidle/cpuidle.c to do similar accounting.
Will have a look.
-- viresh
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