--- kernel/sched.c

+++ kernel/sched.c

@@ -128,7 +128,7 @@

static inline int rt_policy(int policy)

{

- if (policy == SCHED_FIFO || policy == SCHED_RR)

+ if (unlikely(policy == SCHED_FIFO || policy == SCHED_RR))

return 1;

return 0;

}

@@ -2501,7 +2501,7 @@ ttwu_do_wakeup(struct rq *rq, struct tas

if (p->sched_class->task_woken)

p->sched_class->task_woken(rq, p);

- if (rq->idle_stamp) {

+ if (unlikely(rq->idle_stamp)) {

u64 delta = rq->clock - rq->idle_stamp;

u64 max = 2*sysctl_sched_migration_cost;

@@ -9449,4 +9449,3 @@ struct cgroup_subsys cpuacct_subsys = {

.subsys_id = cpuacct_subsys_id,

};

#endif /* CONFIG_CGROUP_CPUACCT */

-