lkml.org 
[lkml]   [2021]   [Apr]   [29]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
SubjectRe: [PATCH net v4 1/2] net: sched: fix packet stuck problem for lockless qdisc
From
Date
On 2021/4/23 17:42, Yunsheng Lin wrote:
> On 2021/4/21 17:25, Yunsheng Lin wrote:
>> On 2021/4/21 16:44, Michal Kubecek wrote:
>>
>>>
>>> I'll try running some tests also on other architectures, including arm64
>>> and s390x (to catch potential endinanity issues).
>
> I tried debugging nperf in arm64, with the below patch:
>
> Any idea what went wrong here?
>
> Also, Would you mind running netperf to see if there is similar issue
> in your system?

Hi, Michal
I was able to reproduce the fluctuation for one thread TCP_STREAM test,
So I am assuming it may more related to test environment or nperf issue.

I plan to send v5 with netdev queue stopped handling after the golden
holiday in china. If there is any issue with patchset, please let me know,
thanks.

>
>>>
>>> Michal
>>>
>>> .
>>>
>>
>>
>> .
>>
>
>
> .
>

\
 
 \ /
  Last update: 2021-04-30 05:12    [W:0.058 / U:14.208 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site