Displaying 2 results from an estimated 2 matches for "activeq".
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2023 Jan 20
0
[PATCH 1/2] virtio-rng: implement entropy leak feature
...;
> + if (ret)
> + virtqueue_kick(vq);
> +
> + spin_unlock_irqrestore(&vi->lock, flags);
> +
> + return ret;
> +}
> +
> +static void entropy_leak_detected(struct virtqueue *vq)
> +{
> + struct virtrng_info *vi = vq->vdev->priv;
> + struct virtqueue *activeq;
> + unsigned int len;
> + unsigned long flags;
> + void *buffer;
> + bool kick_activeq = false;
> +
> + spin_lock_irqsave(&vi->lock, flags);
> +
> + activeq = get_active_leakq(vi);
> + /* Drain all the used buffers from the queue */
> + while ((buffer = virtque...
2011 Aug 09
17
Re: Applications using fsync cause hangs for several seconds every few minutes
On 06/21/2011 01:15 PM, Jan Stilow wrote:
> Hello,
>
> Nirbheek Chauhan <nirbheek <at> gentoo.org> writes:
>> [...]
>>
>> Every few minutes, (I guess) when applications do fsync (firefox,
>> xchat, vim, etc), all applications that use fsync() hang for several
>> seconds, and applications that use general IO suffer extreme
>> slowdowns.