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Commit 40bb54d1 authored by Jens Axboe's avatar Jens Axboe
Browse files

cfq-iosched: no need to save interrupts in cfq_kick_queue() 



It's called from the workqueue handlers from process context, so
we always have irqs enabled when entered.

Signed-off-by: default avatarJens Axboe <jens.axboe@oracle.com>
parent c2572f2b

block/cfq-iosched.c

+2 −3
Original line number Diff line number Diff line
@@ -2157,11 +2157,10 @@ static void cfq_kick_queue(struct work_struct *work) 
	struct cfq_data *cfqd =

		container_of(work, struct cfq_data, unplug_work);

	struct request_queue *q = cfqd->queue;

	unsigned long flags;



	spin_lock_irqsave(q->queue_lock, flags);

	spin_lock_irq(q->queue_lock);

	blk_start_queueing(q);

	spin_unlock_irqrestore(q->queue_lock, flags);

	spin_unlock_irq(q->queue_lock);

}



/*