Messages in this thread | | | Subject | Re: [RFC PATCH 00/32] Nohz cpusets (was: Nohz Tasks) | From | Mike Galbraith <> | Date | Wed, 31 Aug 2011 12:26:17 +0200 |
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On Wed, 2011-08-31 at 11:28 +0200, Peter Zijlstra wrote: > On Wed, 2011-08-31 at 05:47 +0200, Mike Galbraith wrote: > > On Tue, 2011-08-30 at 16:06 +0200, Frederic Weisbecker wrote: > > > > > Ah I haven't tested with that isolcpus especially as it's headed toward > > > removal. > > > > It is? Is it being replaced by something? (I find it useful) > > cpusets? Afaict all it does is not include a number of cpus in the sched > domains, creating a bunch of independent scheduling cpus. You can use > cpusets to get to the same state.
Guess I'll have to try creating a cpuset per cpu, and see how it compares to isolcpus. cset shield --cpu 4-63 didn't work well enough.
-Mike
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