[PATCH 18/33] cpuset: Propagate cpuset isolation update to workqueue through housekeeping

Tejun Heo tj at kernel.org
Fri Dec 26 16:18:05 PST 2025


On Wed, Dec 24, 2025 at 02:45:05PM +0100, Frederic Weisbecker wrote:
> Until now, cpuset would propagate isolated partition changes to
> workqueues so that unbound workers get properly reaffined.
> 
> Since housekeeping now centralizes, synchronize and propagates isolation
> cpumask changes, perform the work from that subsystem for consolidation
> and consistency purposes.
> 
> For simplification purpose, the target function is adapted to take the
> new housekeeping mask instead of the isolated mask.
> 
> Suggested-by: Tejun Heo <tj at kernel.org>
> Signed-off-by: Frederic Weisbecker <frederic at kernel.org>

Acked-by: Tejun Heo <tj at kernel.org>

Thanks.

-- 
tejun



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