sched: eliminate __rq_clock() use

eliminate __rq_clock() use by changing it to:

   __update_rq_clock(rq)
   now = rq->clock;

identity transformation - no change in behavior.

Signed-off-by: Ingo Molnar <mingo@elte.hu>

1 files changed, 6 insertions, 2 deletions

diff --git a/kernel/sched.c b/kernel/sched.c
index 893211054790..d67345175179 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -1967,9 +1967,12 @@ static void update_cpu_load(struct rq *this_rq)
         unsigned long total_load = this_rq->ls.load.weight;
         unsigned long this_load =  total_load;
         struct load_stat *ls = &this_rq->ls;
-        u64 now = __rq_clock(this_rq);
+        u64 now;
         int i, scale;
 
+        __update_rq_clock(this_rq);
+        now = this_rq->clock;
+
         this_rq->nr_load_updates++;
         if (unlikely(!(sysctl_sched_features & SCHED_FEAT_PRECISE_CPU_LOAD)))
                 goto do_avg;
@@ -3458,7 +3461,8 @@ need_resched_nonpreemptible:
 
         spin_lock_irq(&rq->lock);
         clear_tsk_need_resched(prev);
-        now = __rq_clock(rq);
+        __update_rq_clock(rq);
+        now = rq->clock;
 
         if (prev->state && !(preempt_count() & PREEMPT_ACTIVE)) {
                 if (unlikely((prev->state & TASK_INTERRUPTIBLE) &&