Messages in this thread | | | Date | Sat, 19 Jul 2014 20:28:59 +0200 | From | Peter Zijlstra <> | Subject | Re: [PATCH tip/core/rcu] Do not keep timekeeping CPU tick running for non-nohz_full= CPUs |
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On Sat, Jul 19, 2014 at 08:01:24PM +0200, Frederic Weisbecker wrote: > This can be changed by allowing timekeeping duty from all non-nohz_full CPUs, that's > the initial direction I took, but it involved a lot of complications and scalability > issues.
How so, currently any CPU can be timekeeper, how is any !nohz_full cpu different?
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