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Commit 1b174a2c authored by Peter Zijlstra's avatar Peter Zijlstra Committed by Ingo Molnar
Browse files

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: default avatarPeter Zijlstra (Intel) <peterz@infradead.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: default avatarIngo Molnar <mingo@kernel.org>
parent 6d25be57

kernel/sched/core.c

+2 −7
Original line number Diff line number Diff line
@@ -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);

}