sched: move the __update_rq_clock() call to scheduler_tick()
move the __update_rq_clock() call from update_cpu_load() to
scheduler_tick().
( identity transformation that causes no change in functionality. )
this allows the direct use of rq->clock in ->task_tick() functions.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
diff --git a/kernel/sched.c b/kernel/sched.c
index b78b9d9..3f5d529 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -1949,8 +1949,6 @@
struct load_stat *ls = &this_rq->ls;
int i, scale;
- __update_rq_clock(this_rq);
-
this_rq->nr_load_updates++;
if (unlikely(!(sysctl_sched_features & SCHED_FEAT_PRECISE_CPU_LOAD)))
goto do_avg;
@@ -3301,6 +3299,7 @@
struct task_struct *curr = rq->curr;
spin_lock(&rq->lock);
+ __update_rq_clock(rq);
update_cpu_load(rq);
if (curr != rq->idle) /* FIXME: needed? */
curr->sched_class->task_tick(rq, curr);