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sched/core: Fix comment typo in wake_q_add()
... the comment clearly refers to wake_up_q(), and not wake_up_list(). Signed-off-by: Davidlohr Bueso <dbueso@suse.de> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: dave@stgolabs.net Link: http://lkml.kernel.org/r/1462766290-28664-1-git-send-email-dave@stgolabs.net Signed-off-by: Ingo Molnar <mingo@kernel.org>
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@ -465,7 +465,7 @@ void wake_q_add(struct wake_q_head *head, struct task_struct *task)
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* wakeup due to that.
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*
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* This cmpxchg() implies a full barrier, which pairs with the write
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* barrier implied by the wakeup in wake_up_list().
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* barrier implied by the wakeup in wake_up_q().
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*/
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if (cmpxchg(&node->next, NULL, WAKE_Q_TAIL))
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return;
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