sched/fair: Use recent_used_cpu to test p->cpus_ptr
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: 89aafd67 ("sched/fair: Use prev instead of new target as recent_used_cpu") Signed-off-by: Miaohe Lin <linmiaohe@huawei.com> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Reviewed-by: Phil Auld <pauld@redhat.com> Acked-by: Mel Gorman <mgorman@suse.de> Link: https://lore.kernel.org/r/20230620080747.359122-1-linmiaohe@huawei.com
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