ide: ide_requeue_and_plug() reinstate "always plug" behaviour
We see stalls if we don't always ensure that the queue gets run again. Even if rq == NULL, we could have other pending requests in the queue. Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
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@ -570,8 +570,7 @@ void ide_requeue_and_plug(ide_drive_t *drive, struct request *rq)
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spin_unlock_irqrestore(q->queue_lock, flags);
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/* Use 3ms as that was the old plug delay */
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if (rq)
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blk_delay_queue(q, 3);
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blk_delay_queue(q, 3);
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}
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static int drive_is_ready(ide_drive_t *drive)
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