diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c index 8cb32f83c9b0..10a5a286d8e2 100644 --- a/kernel/sched/fair.c +++ b/kernel/sched/fair.c @@ -5315,24 +5315,12 @@ int can_migrate_task(struct task_struct *p, struct lb_env *env) if (!tsk_cache_hot) tsk_cache_hot = migrate_degrades_locality(p, env); - if (migrate_improves_locality(p, env)) { -#ifdef CONFIG_SCHEDSTATS + if (migrate_improves_locality(p, env) || !tsk_cache_hot || + env->sd->nr_balance_failed > env->sd->cache_nice_tries) { if (tsk_cache_hot) { schedstat_inc(env->sd, lb_hot_gained[env->idle]); schedstat_inc(p, se.statistics.nr_forced_migrations); } -#endif - return 1; - } - - if (!tsk_cache_hot || - env->sd->nr_balance_failed > env->sd->cache_nice_tries) { - - if (tsk_cache_hot) { - schedstat_inc(env->sd, lb_hot_gained[env->idle]); - schedstat_inc(p, se.statistics.nr_forced_migrations); - } - return 1; }