Displaying 6 results from an estimated 6 matches for "virtuqeueu_add_sg".
2019 May 14
2
[PATCH v2 7/8] vsock/virtio: increase RX buffer size to 64 KiB
..._pkt that
> contains the room for the header, then allocates the buffer for the payload.
> At this point it fills the scatterlist with the &virtio_vsock_pkt.hdr and the
> buffer for the payload.
This part should be fine since what is needed is just adding more pages
to sg[] and call virtuqeueu_add_sg().
>
> Changing this will require several modifications, and if we get datapath
> unified, I'm not sure it's worth it.
> Of course, if we leave the datapaths separated, I'd like to do that later.
>
> What do you think?
For the driver it self, it should not be hard....
2019 May 14
2
[PATCH v2 7/8] vsock/virtio: increase RX buffer size to 64 KiB
..._pkt that
> contains the room for the header, then allocates the buffer for the payload.
> At this point it fills the scatterlist with the &virtio_vsock_pkt.hdr and the
> buffer for the payload.
This part should be fine since what is needed is just adding more pages
to sg[] and call virtuqeueu_add_sg().
>
> Changing this will require several modifications, and if we get datapath
> unified, I'm not sure it's worth it.
> Of course, if we leave the datapaths separated, I'd like to do that later.
>
> What do you think?
For the driver it self, it should not be hard....
2019 May 15
1
[PATCH v2 7/8] vsock/virtio: increase RX buffer size to 64 KiB
...header, then allocates the buffer for the payload.
>>> At this point it fills the scatterlist with the &virtio_vsock_pkt.hdr and the
>>> buffer for the payload.
>>
>> This part should be fine since what is needed is just adding more pages to
>> sg[] and call virtuqeueu_add_sg().
>>
>>
> Yes, I agree.
>
>>> Changing this will require several modifications, and if we get datapath
>>> unified, I'm not sure it's worth it.
>>> Of course, if we leave the datapaths separated, I'd like to do that later.
>>>
>&...
2019 May 14
0
[PATCH v2 7/8] vsock/virtio: increase RX buffer size to 64 KiB
...oom for the header, then allocates the buffer for the payload.
> > At this point it fills the scatterlist with the &virtio_vsock_pkt.hdr and the
> > buffer for the payload.
>
>
> This part should be fine since what is needed is just adding more pages to
> sg[] and call virtuqeueu_add_sg().
>
>
Yes, I agree.
> >
> > Changing this will require several modifications, and if we get datapath
> > unified, I'm not sure it's worth it.
> > Of course, if we leave the datapaths separated, I'd like to do that later.
> >
> > What do y...
2019 May 13
2
[PATCH v2 7/8] vsock/virtio: increase RX buffer size to 64 KiB
On 2019/5/10 ??8:58, Stefano Garzarella wrote:
> In order to increase host -> guest throughput with large packets,
> we can use 64 KiB RX buffers.
>
> Signed-off-by: Stefano Garzarella <sgarzare at redhat.com>
> ---
> include/linux/virtio_vsock.h | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/include/linux/virtio_vsock.h
2019 May 13
2
[PATCH v2 7/8] vsock/virtio: increase RX buffer size to 64 KiB
On 2019/5/10 ??8:58, Stefano Garzarella wrote:
> In order to increase host -> guest throughput with large packets,
> we can use 64 KiB RX buffers.
>
> Signed-off-by: Stefano Garzarella <sgarzare at redhat.com>
> ---
> include/linux/virtio_vsock.h | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/include/linux/virtio_vsock.h