On 2018/12/14 0:20, Stefan Hajnoczi wrote:
> On Wed, Dec 12, 2018 at 05:31:39PM +0800, jiangyiwen wrote:
>> +static struct virtio_vsock_pkt *receive_mergeable(struct virtqueue *vq,
>> +struct virtio_vsock *vsock, unsigned int *total_len)
>> +{
>> +struct virtio_vsock_pkt *pkt;
>> +
On 2018/12/13 22:29, Michael S. Tsirkin wrote:
> On Thu, Dec 13, 2018 at 10:38:09AM +0800, jiangyiwen wrote:
>> Hi Michael,
>>
>> On 2018/12/12 23:31, Michael S. Tsirkin wrote:
>>> On Wed, Dec 12, 2018 at 05:31:39PM +0800, jiangyiwen wrote:
Guest receive mergeable rx buffer, it can merge
On Wed, Dec 12, 2018 at 05:31:39PM +0800, jiangyiwen wrote:
> +static struct virtio_vsock_pkt *receive_mergeable(struct virtqueue *vq,
> + struct virtio_vsock *vsock, unsigned int *total_len)
> +{
> + struct virtio_vsock_pkt *pkt;
> + u16 num_buf;
> + void *buf;
> + unsi
On Thu, Dec 13, 2018 at 10:38:09AM +0800, jiangyiwen wrote:
> Hi Michael,
>
> On 2018/12/12 23:31, Michael S. Tsirkin wrote:
> > On Wed, Dec 12, 2018 at 05:31:39PM +0800, jiangyiwen wrote:
> >> Guest receive mergeable rx buffer, it can merge
> >> scatter rx buffer into a big buffer and then copy
>
Hi Michael,
On 2018/12/12 23:31, Michael S. Tsirkin wrote:
> On Wed, Dec 12, 2018 at 05:31:39PM +0800, jiangyiwen wrote:
>> Guest receive mergeable rx buffer, it can merge
>> scatter rx buffer into a big buffer and then copy
>> to user space.
>>
>> In addition, it also use iovec to replace buf in
On Wed, Dec 12, 2018 at 05:31:39PM +0800, jiangyiwen wrote:
> Guest receive mergeable rx buffer, it can merge
> scatter rx buffer into a big buffer and then copy
> to user space.
>
> In addition, it also use iovec to replace buf in struct
> virtio_vsock_pkt, keep tx and rx consistency. The only
>
Guest receive mergeable rx buffer, it can merge
scatter rx buffer into a big buffer and then copy
to user space.
In addition, it also use iovec to replace buf in struct
virtio_vsock_pkt, keep tx and rx consistency. The only
difference is now tx still uses a segment of continuous
physical memory to
