sched/core: Remove ttwu_activate()

After the removal of try_to_wake_up_local(), there is only one user of ttwu_activate() left, and since it is a trivial function, remove it. Signed-off-by: Peter Zijlstra (Intel) <[email protected]> Cc: Linus Torvalds <[email protected]> Cc: Peter Zijlstra <[email protected]> Cc: Thomas Gleixner <[email protected]> Signed-off-by: Ingo Molnar <[email protected]>
soumdtt · Apr 16, 2019 · 1b174a2 · 1b174a2
1 parent 6d25be5
commit 1b174a2
Showing 1 changed file with 2 additions and 7 deletions.
diff --git a/kernel/sched/core.c b/kernel/sched/core.c
@@ -1681,12 +1681,6 @@ ttwu_stat(struct task_struct *p, int cpu, int wake_flags)
 		__schedstat_inc(p->se.statistics.nr_wakeups_sync);
 }
 
-static inline void ttwu_activate(struct rq *rq, struct task_struct *p, int en_flags)
-{
-	activate_task(rq, p, en_flags);
-	p->on_rq = TASK_ON_RQ_QUEUED;
-}
-
 /*
  * Mark the task runnable and perform wakeup-preemption.
  */
@@ -1738,7 +1732,8 @@ ttwu_do_activate(struct rq *rq, struct task_struct *p, int wake_flags,
 		en_flags |= ENQUEUE_MIGRATED;
 #endif
 
-	ttwu_activate(rq, p, en_flags);
+	activate_task(rq, p, en_flags);
+	p->on_rq = TASK_ON_RQ_QUEUED;
 	ttwu_do_wakeup(rq, p, wake_flags, rf);
 }