Re: [PATCH] memcg: killed threads should not invoke memcg OOM killer

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On 2019/01/07 22:37, Michal Hocko wrote:
> On Mon 07-01-19 22:07:43, Tetsuo Handa wrote:
>> On 2019/01/07 20:41, Michal Hocko wrote:
>>> On Sun 06-01-19 15:02:24, Tetsuo Handa wrote:
>>>> Michal and Johannes, can we please stop this stupid behavior now?
>>>
>>> I have proposed a patch with a much more limited scope which is still
>>> waiting for feedback. I haven't heard it wouldn't be working so far.
>>>
>>
>> You mean
>>
>>   mutex_lock_killable would take care of exiting task already. I would
>>   then still prefer to check for mark_oom_victim because that is not racy
>>   with the exit path clearing signals. I can update my patch to use
>>   _killable lock variant if we are really going with the memcg specific
>>   fix.
>>
>> ? No response for two months.
> 
> I mean http://lkml.kernel.org/r/20181022071323.9550-1-mhocko@xxxxxxxxxx
> which has died in nit picking. I am not very interested to go back there
> and spend a lot of time with it again. If you do not respect my opinion
> as the maintainer of this code then find somebody else to push it
> through.
> 

OK, you haven't proposed an updated patch. Since nobody can test
not-yet-proposed patch, you haven't heard it wouldn't be working so far.




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