Displaying 7 results from an estimated 7 matches for "callback_addr".
2019 Jul 18
4
[PATCH] virtio-net: parameterize min ring num_free for virtio receive
On Thu, Jul 18, 2019 at 10:42:47AM -0400, Michael S. Tsirkin wrote:
> On Thu, Jul 18, 2019 at 10:01:05PM +0800, Jason Wang wrote:
> >
> > On 2019/7/18 ??9:04, Michael S. Tsirkin wrote:
> > > On Thu, Jul 18, 2019 at 12:55:50PM +0000, ? jiang wrote:
> > > > This change makes ring buffer reclaim threshold num_free configurable
> > > > for better
2019 Jul 18
4
[PATCH] virtio-net: parameterize min ring num_free for virtio receive
On Thu, Jul 18, 2019 at 10:42:47AM -0400, Michael S. Tsirkin wrote:
> On Thu, Jul 18, 2019 at 10:01:05PM +0800, Jason Wang wrote:
> >
> > On 2019/7/18 ??9:04, Michael S. Tsirkin wrote:
> > > On Thu, Jul 18, 2019 at 12:55:50PM +0000, ? jiang wrote:
> > > > This change makes ring buffer reclaim threshold num_free configurable
> > > > for better
2019 Jul 23
2
[PATCH] virtio-net: parameterize min ring num_free for virtio receive
...is not able to take
>>> buffer from the queue timely
>>>
>>> ??? if (x<0 && (x+65535)<4096)
>>> ??? ??? x = x+65535
>>>
>>> ??? if((x==1024) && @cast($_vq, "vring_virtqueue")->vq->callback ==
>>> callback_addr)
>>> ??? ??? netrxcount[x] <<< gettimeofday_s()
>>> }
>>>
>>>
>>> probe module("virtio_ring").function("virtqueue_add_inbuf")
>>> {
>>> ??? y = (@cast($vq, "vring_virtqueue")->vring->avail-...
2019 Jul 23
2
[PATCH] virtio-net: parameterize min ring num_free for virtio receive
...is not able to take
>>> buffer from the queue timely
>>>
>>> ??? if (x<0 && (x+65535)<4096)
>>> ??? ??? x = x+65535
>>>
>>> ??? if((x==1024) && @cast($_vq, "vring_virtqueue")->vq->callback ==
>>> callback_addr)
>>> ??? ??? netrxcount[x] <<< gettimeofday_s()
>>> }
>>>
>>>
>>> probe module("virtio_ring").function("virtqueue_add_inbuf")
>>> {
>>> ??? y = (@cast($vq, "vring_virtqueue")->vring->avail-...
2019 Jul 19
1
[PATCH] virtio-net: parameterize min ring num_free for virtio receive
...> to verify if the queue is full, which means guest is not able to take
> buffer from the queue timely
>
> ??? if (x<0 && (x+65535)<4096)
> ??? ??? x = x+65535
>
> ??? if((x==1024) && @cast($_vq, "vring_virtqueue")->vq->callback ==
> callback_addr)
> ??? ??? netrxcount[x] <<< gettimeofday_s()
> }
>
>
> probe module("virtio_ring").function("virtqueue_add_inbuf")
> {
> ??? y = (@cast($vq, "vring_virtqueue")->vring->avail->idx)-
> (@cast($vq, "vring_virtqueue")-&...
2019 Jul 19
0
[PATCH] virtio-net: parameterize min ring num_free for virtio receive
...ll, which means guest is not able to take
> > buffer from the queue timely
> >
> > ??? if (x<0 && (x+65535)<4096)
> > ??? ??? x = x+65535
> >
> > ??? if((x==1024) && @cast($_vq, "vring_virtqueue")->vq->callback ==
> > callback_addr)
> > ??? ??? netrxcount[x] <<< gettimeofday_s()
> > }
> >
> >
> > probe module("virtio_ring").function("virtqueue_add_inbuf")
> > {
> > ??? y = (@cast($vq, "vring_virtqueue")->vring->avail->idx)-
> > (@...
2019 Aug 13
0
[PATCH] virtio-net: parameterize min ring num_free for virtio receive
...t; buffer from the queue timely
> >>>
> >>> ??? if (x<0 && (x+65535)<4096)
> >>> ??? ??? x = x+65535
> >>>
> >>> ??? if((x==1024) && @cast($_vq, "vring_virtqueue")->vq->callback ==
> >>> callback_addr)
> >>> ??? ??? netrxcount[x] <<< gettimeofday_s()
> >>> }
> >>>
> >>>
> >>> probe module("virtio_ring").function("virtqueue_add_inbuf")
> >>> {
> >>> ??? y = (@cast($vq, "vring_vi...