Messages in this thread | | | Date | Mon, 28 Jun 2021 16:13:00 +0200 | From | Frederic Weisbecker <> | Subject | Re: Utime and stime are less when getrusage (RUSAGE_THREAD) is executed on a tickless CPU. |
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On Mon, Jun 28, 2021 at 02:36:27AM +0000, hasegawa-hitomi@fujitsu.com wrote: > Hi Frederic, Peter, and Mel > > > I tested this and confirmed that it gives accurate values. > > Also, task_sched_runtime () is done only on nohz_full CPU, so I think > > it's a better idea than before. > > I hope you will incorporate this fix into your mainline. > > I have also confirmed that CPUs other than nohz_full have very little overhead. > Please consider merging it into the mainline.
Ok, I'm going to submit a proper patch.
Thanks!
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