Re: [Codel] The next slice of cake

[Dave Taht <dave.taht@gmail.com>]

I note the backport to prior to 3.18 is no longer needed at this
point, I have no intentions of going back to a kernel that old.

Does anyone here care about keeping this working with anything older than 3.18?

On Wed, Apr 1, 2015 at 10:17 PM, Dave Taht <dave.taht@gmail.com> wrote:
> On Wed, Apr 1, 2015 at 9:48 PM, Jonathan Morton <chromatix99@gmail.com> wrote:
>>
>>> On 30 Mar, 2015, at 22:28, Dave Taht <dave.taht@gmail.com> wrote:
>>>
>>>> I made a lot of progress over the weekend, and got cake3 running on a sacrificial box today.  No crashes yet!
>>>
>>> Preliminary patches always appreciated. I plan to do a build thursday
>>> for a test cycle this weekend of various things.
>>
>> Have a go with this, then.  I took the time to do quite a lot of little cleanup things, such as suppressing the statistics output of classes that are not in use.
>>
>> Tests on the Pentium-MMX show similar throughput and latency capabilities to the first version of cake, but this version has more robust behaviour in high-traffic situations - and the Diffserv logic is also far more useful.  I’m working towards getting OProfile running on at least one of my desktop-type machines; hopefully it’ll work sufficiently well on the Pentium-MMX, since that’s the easiest one to drive into saturation.
>
> Perf is included in every kernel these days, it is way better than
> oprofile, and easy to build if you are running natively.
> in your linux build dir:
>
> cd tools
> make # to get more info
>
>
>> The kernel patch applies on top of the previous one, but the iproute2 patch should apply to stock.  Note that the current git version of iproute2 seems to have a problem with displaying the stats from an ingress filter.
>
> I think for benefit of the audience a fresh patch would be better. I
> will see if this applies on top of my old patches.
>
>>
>>  - Jonathan Morton
>>
>
>
>
> --
> Dave Täht
> Let's make wifi fast, less jittery and reliable again!
>
> https://plus.google.com/u/0/107942175615993706558/posts/TVX3o84jjmb



-- 
Dave Täht
Let's make wifi fast, less jittery and reliable again!

https://plus.google.com/u/0/107942175615993706558/posts/TVX3o84jjmb