[PATCH v4 3/6] sched: update cpu load after task_tick.
From: Alex Shi
Date: Sat Apr 27 2013 - 01:27:38 EST
To get the latest runnable info, we need do this cpuload update after
task_tick.
Signed-off-by: Alex Shi <alex.shi@xxxxxxxxx>
---
kernel/sched/core.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/kernel/sched/core.c b/kernel/sched/core.c
index e0c003a..0fedeed 100644
--- a/kernel/sched/core.c
+++ b/kernel/sched/core.c
@@ -2690,8 +2690,8 @@ void scheduler_tick(void)
raw_spin_lock(&rq->lock);
update_rq_clock(rq);
- update_cpu_load_active(rq);
curr->sched_class->task_tick(rq, curr, 0);
+ update_cpu_load_active(rq);
raw_spin_unlock(&rq->lock);
perf_event_task_tick();
--
1.7.12
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/