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SubjectRe: clocksource_watchdog causing scheduling of timers every second (was [v13] support "task_isolation" mode)
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On 8/11/2016 7:58 AM, Frederic Weisbecker wrote:
>> Arguably we should issue a boot time warning if NOHZ_FULL is configured
>> >and the TSC watchdog is running.
> That's a very good idea! We do that when tsc is unstable but indeed we can't
> seriously run NOHZ_FULL on a non-reliable tsc.
>
> I'll take care of that warning.

Thanks. So I will drop Christoph's patch to run the TSC watchdog on just
housekeeping cores and we will rely on the "boot time warning" instead.

--
Chris Metcalf, Mellanox Technologies
http://www.mellanox.com

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