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| author | Ingo Molnar <mingo@elte.hu> | 2011-06-03 10:27:47 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2011-06-03 10:27:47 +0200 |
| commit | e197f094b7da7d94812492cfcd706d143f1020e5 (patch) | |
| tree | c9f3394ce9ff51dd325708f7b14f4115ed60b944 /kernel | |
| parent | f339b9dc1f03591761d5d930800db24bc0eda1e1 (diff) | |
| parent | e69c634190dc724ef2d845ace8d783031d3e492e (diff) | |
Merge branch 'unlikely/sched' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-2.6-trace into sched/urgent
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/sched.c | 4 | ||||
| -rw-r--r-- | kernel/sched_rt.c | 4 |
2 files changed, 4 insertions, 4 deletions
diff --git a/kernel/sched.c b/kernel/sched.c index 2fe98ed474da..fd18f395a1bf 100644 --- a/kernel/sched.c +++ b/kernel/sched.c @@ -124,7 +124,7 @@ static inline int rt_policy(int policy) { - if (unlikely(policy == SCHED_FIFO || policy == SCHED_RR)) + if (policy == SCHED_FIFO || policy == SCHED_RR) return 1; return 0; } @@ -2486,7 +2486,7 @@ ttwu_do_wakeup(struct rq *rq, struct task_struct *p, int wake_flags) if (p->sched_class->task_woken) p->sched_class->task_woken(rq, p); - if (unlikely(rq->idle_stamp)) { + if (rq->idle_stamp) { u64 delta = rq->clock - rq->idle_stamp; u64 max = 2*sysctl_sched_migration_cost; diff --git a/kernel/sched_rt.c b/kernel/sched_rt.c index 88725c939e0b..08e937496b24 100644 --- a/kernel/sched_rt.c +++ b/kernel/sched_rt.c @@ -1126,7 +1126,7 @@ static struct task_struct *_pick_next_task_rt(struct rq *rq) rt_rq = &rq->rt; - if (unlikely(!rt_rq->rt_nr_running)) + if (!rt_rq->rt_nr_running) return NULL; if (rt_rq_throttled(rt_rq)) @@ -1544,7 +1544,7 @@ skip: static void pre_schedule_rt(struct rq *rq, struct task_struct *prev) { /* Try to pull RT tasks here if we lower this rq's prio */ - if (unlikely(rt_task(prev)) && rq->rt.highest_prio.curr > prev->prio) + if (rq->rt.highest_prio.curr > prev->prio) pull_rt_task(rq); } |