Re: [PATCH v3 2/4] sched/fair: Skip misfit load accounting when the destination CPU cannot help
From: Chen, Yu C
Date: Fri May 15 2026 - 08:53:59 EST
On 5/15/2026 2:34 AM, Ricardo Neri wrote:
+ if (rq->misfit_task_load) {
+ /*
+ * Always mark the domain overloaded so big CPUs
+ * can pick up misfit tasks via newly idle
+ * balance.
+ */
*sg_overloaded = 1;
if (balancing_at_rd)
*sg_overloaded = 1
to avoid confusing non-root domain(although in current code only
root domain checks this)
But the original logic does not have this check, it should be OK.
Reviewed-by: Chen Yu <yu.c.chen@xxxxxxxxx>
thanks,
Chenyu