Commit f1a438d8 authored by Ingo Molnar's avatar Ingo Molnar

sched: reorder update_cpu_load(rq) with the ->task_tick() call

Peter Williams suggested to flip the order of update_cpu_load(rq) with
the ->task_tick() call. This is a NOP for the current scheduler (the
two functions are independent of each other), ->task_tick() might
create some state for update_cpu_load() in the future (or in PlugSched).
Signed-off-by: default avatarIngo Molnar <mingo@elte.hu>
parent 0915c4e8
...@@ -3298,9 +3298,9 @@ void scheduler_tick(void) ...@@ -3298,9 +3298,9 @@ void scheduler_tick(void)
struct task_struct *curr = rq->curr; struct task_struct *curr = rq->curr;
spin_lock(&rq->lock); spin_lock(&rq->lock);
update_cpu_load(rq);
if (curr != rq->idle) /* FIXME: needed? */ if (curr != rq->idle) /* FIXME: needed? */
curr->sched_class->task_tick(rq, curr); curr->sched_class->task_tick(rq, curr);
update_cpu_load(rq);
spin_unlock(&rq->lock); spin_unlock(&rq->lock);
#ifdef CONFIG_SMP #ifdef CONFIG_SMP
......
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