Messages in this thread Patch in this message | | | Date | Thu, 10 Nov 2005 02:13:17 +0900 | From | Tejun Heo <> | Subject | [PATCH] blk: run queue in elevator_switch |
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elevator_dispatch needs to run queue after forced dispatching; otherwise, the queue might stall.
Signed-off-by: Tejun Heo <htejun@gmail.com>
diff --git a/block/elevator.c b/block/elevator.c --- a/block/elevator.c +++ b/block/elevator.c @@ -695,6 +695,8 @@ static void elevator_switch(request_queu ; while (q->rq.elvpriv) { + blk_remove_plug(q); + q->request_fn(q); spin_unlock_irq(q->queue_lock); msleep(10); spin_lock_irq(q->queue_lock); - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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