On Thu, Sep 07, 2000 at 09:00:29AM -0700, Leonard N. Zubkoff wrote:
> WaitQueue_T WaitQueueEntry = { current, NULL };
> add_wait_queue(&Controller->CommandWaitQueue, &WaitQueueEntry);
> current->state = TASK_UNINTERRUPTIBLE;
> spin_unlock(&io_request_lock);
> schedule();
> current->state = TASK_RUNNING;
> remove_wait_queue(&Controller->CommandWaitQueue, &WaitQueueEntry);
> spin_lock_irq(&io_request_lock);
>
> Is the fix simply moving the spin_unlock right before the call to
> add_wait_queue?
When you do that you should probably change it to a spin_unlock_irq()
-Andi
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