Re: [PATCH v2 3/4] sched/fair: Consider SMT in ASYM_PACKING load balance

From: Peter Zijlstra
Date: Mon May 03 2021 - 05:54:43 EST


On Tue, Apr 13, 2021 at 07:04:35PM -0700, Ricardo Neri wrote:
> +/**
> + * asym_can_pull_tasks - Check whether the load balancing CPU can pull tasks
> + * @dst_cpu: CPU doing the load balancing

FWIW, that description isn't correct. dst_cpu does not need to be the
CPU doing the actual balancing. It mostly is, but no guarantees.