[Cerowrt-devel] [Cake] openwrt build with latest cake and other qdiscs

[Jonathan Morton]

> On 14 May, 2015, at 16:09, Alan Jenkins <alan.christopher.jenkins at gmail.com> wrote:
> 
> On 14/05/15 11:53, Jonathan Morton wrote:
>>> On 14 May, 2015, at 13:50, Alan Jenkins <alan.christopher.jenkins at gmail.com> wrote:
>>> 
>>> generic-receive-offload: on

>> This implies that adding GRO peeling to cake might be a worthwhile priority.
>> 
>>  - Jonathan Morton
> 
> Ah, not on my account, it seems.
> 
> # tc -stat qdisc |grep maxpacket
>  maxpacket 590 drop_overlimit 0 new_flow_count 1 ecn_mark 0
>  maxpacket 256 drop_overlimit 0 new_flow_count 0 ecn_mark 0
> ...
>  maxpacket 1696 drop_overlimit 0 new_flow_count 305 ecn_mark 0
>  maxpacket 1749 drop_overlimit 0 new_flow_count 274 ecn_mark 0

A maxpacket of 1749 *does* imply that GRO or GSO is in use.  Otherwise I’d expect to see 1514 or less.

 - Jonathan Morton