[PATCH 2/3 v2] sched: remove unlikelys from sched_move_task

[Steven Rostedt]

From: Steven Rostedt <rostedt@xxxxxxxxxxx>

Impact: clean up

We seem to be moving running tasks more than non running tasks.
I guess tasks like to move themselves.

These are also candidates for likely:

 correct incorrect  %        Function                  File              Line
 ------- ---------  -        --------                  ----              ----
       0    10027 100 sched_move_task                sched.c              8918
       0    10027 100 sched_move_task                sched.c              8908

Signed-off-by: Steven Rostedt <srostedt@xxxxxxxxxx>
---
 kernel/sched.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/kernel/sched.c b/kernel/sched.c
index 8e2558c..5a60745 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -8905,7 +8905,7 @@ void sched_move_task(struct task_struct *tsk)
 
 	if (on_rq)
 		dequeue_task(rq, tsk, 0);
-	if (unlikely(running))
+	if (running)
 		tsk->sched_class->put_prev_task(rq, tsk);
 
 	set_task_rq(tsk, task_cpu(tsk));
@@ -8915,7 +8915,7 @@ void sched_move_task(struct task_struct *tsk)
 		tsk->sched_class->moved_group(tsk);
 #endif
 
-	if (unlikely(running))
+	if (running)
 		tsk->sched_class->set_curr_task(rq);
 	if (on_rq)
 		enqueue_task(rq, tsk, 0);
-- 
1.6.2

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