Re: [PATCH 0/2] sched/isolation: Isolate unbound kthreads

From: Peter Zijlstra
Date: Thu Jun 04 2020 - 09:16:36 EST

On Wed, May 27, 2020 at 04:29:07PM +0200, Frederic Weisbecker wrote:
> Kthreads are harder to affine and isolate than user tasks. They can't
> be placed inside cgroups/cpusets and the affinity for any newly
> created kthread is always overriden from the inherited kthreadd's
> affinity to system wide. Take that into account for nohz_full.