Re: [PATCH v11 08/16] sched: Allow task CPU affinity to be restricted on asymmetric systems

From: Will Deacon
Date: Wed Aug 18 2021 - 06:43:26 EST


On Tue, Aug 17, 2021 at 05:41:42PM +0200, Peter Zijlstra wrote:
> On Fri, Jul 30, 2021 at 12:24:35PM +0100, Will Deacon wrote:
> > + struct rq_flags rf;
> > + struct rq *rq;
> > + int err;
> > + struct cpumask *user_mask = NULL;
>
> > + cpumask_var_t new_mask;
> > + const struct cpumask *override_mask = task_cpu_possible_mask(p);
>
> > + unsigned long flags;
> > + struct cpumask *mask = p->user_cpus_ptr;
>
> I've fixed all that up to be proper reverse x-mas trees; similar for
> other patches.

Thanks.

Will