Re: clocksource_watchdog causing scheduling of timers every second (was [v13] support "task_isolation" mode)
From: Christoph Lameter <hidden>
Date: 2016-08-12 14:23:34
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On Thu, 11 Aug 2016, Paul E. McKenney wrote:
Heh! The only really good idea is for clocks to be reliably in sync. But if they go out of sync, what do you want to do instead?
For a NOHZ task? Write a message to the syslog and reenable tick.