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From:   "hasegawa-hitomi@fujitsu.com" <hasegawa-hitomi@fujitsu.com>
To:     Frederic Weisbecker <frederic@kernel.org>,
        Peter Zijlstra <peterz@infradead.org>,
        "'mgorman@suse.de'" <mgorman@suse.de>,
        "'mingo@kernel.org'" <mingo@kernel.org>,
        "'tglx@linutronix.de'" <tglx@linutronix.de>,
        "'juri.lelli@redhat.com'" <juri.lelli@redhat.com>,
        "'vincent.guittot@linaro.org'" <vincent.guittot@linaro.org>
CC:     "'fweisbec@gmail.com'" <fweisbec@gmail.com>,
        "'dietmar.eggemann@arm.com'" <dietmar.eggemann@arm.com>,
        "'rostedt@goodmis.org'" <rostedt@goodmis.org>,
        "'bsegall@google.com'" <bsegall@google.com>,
        "'bristot@redhat.com'" <bristot@redhat.com>,
        "'linux-kernel@vger.kernel.org'" <linux-kernel@vger.kernel.org>
Subject: Re: Utime and stime are less when getrusage (RUSAGE_THREAD) is
 executed on a tickless CPU.
Thread-Topic: Utime and stime are less when getrusage (RUSAGE_THREAD) is
 executed on a tickless CPU.
Thread-Index: AddG3PD5Dm9CD2RNQ7+TrQrb7bYc8AE2IspgAAJjxoAAIq+F+AARwywABYd9iwABIB9liwEkfn4KABmb7AAEd/XUBg==
Date:   Wed, 21 Jul 2021 08:24:04 +0000
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Hi Frederic=0A=
=0A=
> > I have also confirmed that CPUs other than nohz_full have very little o=
verhead.=0A=
> > Please consider merging it into the mainline.=0A=
> =0A=
> Ok, I'm going to submit a proper patch.=0A=
=0A=
I'm looking forward to posting your patch.=0A=
Do you have a specific plan? I would like to know the rough period=0A=
until this correction is made.=0A=
=0A=
Thanks.=0A=
Hitomi Hasegawa=