On 7/1/19 6:30 PM, Jason Wang wrote:
>
> On 2019/6/27 下午4:06, Yuya Kusakabe wrote:
>> This adds XDP meta data support to both receive_small() and
>> receive_mergeable().
>>
>> Fixes: de8f3a83b0a0 ("bpf: add meta pointer for direct access")
>> Signed-off-by: Yuya Kusakabe
>> ---
>> drivers/net/v
On 2019/6/27 下午4:06, Yuya Kusakabe wrote:
This adds XDP meta data support to both receive_small() and
receive_mergeable().
Fixes: de8f3a83b0a0 ("bpf: add meta pointer for direct access")
Signed-off-by: Yuya Kusakabe
---
drivers/net/virtio_net.c | 40 +---
>> This adds XDP meta data support to the code path receive_small().
>>
>> mrg_rxbuf=off is required on qemu, because receive_mergeable() still
>> doesn't support XDP meta data.
>
>
>What's the reason for this?
I didn't have enough time to add support XDP meta data to
receive_mergeable(). But I'll
On 2019/6/27 上午10:33, Yuya Kusakabe wrote:
This adds XDP meta data support to the code path receive_small().
mrg_rxbuf=off is required on qemu, because receive_mergeable() still
doesn't support XDP meta data.
What's the reason for this?
Fixes: de8f3a83b0a0 ("bpf: add meta pointer for di
