Sched_clock() usage

[Mulyadi Santosa]

On Thu, Nov 6, 2014 at 10:56 PM, Vignesh Radhakrishnan <
vignesh1192 at gmail.com> wrote:

> Hi,
>
> Is there any place where sched_clock() usage might not be safe.
>  Like lets say early in the boot during driver probe ?
>
> Or any things that i need to ensure before calling sched_clokc() ?
>
>
>
> Thanks and regards,
> Vignesh Radhakrishnan
>
> --
> http://vigneshradhakrishnan.blogspot.com/
>
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>
Quite likely, you can't call sched_clock inside interrupt handler or
similar place where interrupts are disabled or atomicity must be
maintained.

CMIIW

-- 
regards,

Mulyadi Santosa
Freelance Linux trainer and consultant

blog: the-hydra.blogspot.com
training: mulyaditraining.blogspot.com
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