Re: [PATCH] sched/fair: Use recent_used_cpu to test p->cpus_ptr

[Mel Gorman]

On Tue, Jun 20, 2023 at 04:07:47PM +0800, Miaohe Lin wrote:
> When checking whether a recently used CPU can be a potential idle
> candidate, recent_used_cpu should be used to test p->cpus_ptr as
> p->recent_used_cpu is not equal to recent_used_cpu and candidate
> decision is made based on recent_used_cpu here.
> 
> Fixes: 89aafd67f28c ("sched/fair: Use prev instead of new target as recent_used_cpu")

Acked-by: Mel Gorman <mgorman@xxxxxxx>

-- 
Mel Gorman
SUSE Labs