Re: [PATCH v3 4/5] sched/fair: Remove sysctl_sched_migration_cost condition

[Mel Gorman]

On Tue, Oct 19, 2021 at 02:35:36PM +0200, Vincent Guittot wrote:
> With a default value of 500us, sysctl_sched_migration_cost is
> significanlty higher than the cost of load_balance. Remove the
> condition and rely on the sd->max_newidle_lb_cost to abort
> newidle_balance.
> 
> Suggested-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
> Signed-off-by: Vincent Guittot <vincent.guittot@xxxxxxxxxx>

Acked-by: Mel Gorman <mgorman@xxxxxxx>

-- 
Mel Gorman
SUSE Labs