Paul E. McKenney 28/11/16 18:05:
> On Mon, Nov 28, 2016 at 05:40:48PM +0300, Boris Zhmurov wrote:
>> Paul E. McKenney 28/11/16 17:34:
>>
>>
>>>> So Paul, I've dropped "mm: Prevent shrink_node_memcg() RCU CPU stall
>>>> warnings" patch, and stalls got back (attached).
>>>>
>>>> With this patch "commit 7cebc6b63bf75db48cb19a94564c39294fd40959" from
>>>> your tree stalls gone. Looks like that.
>>>
>>> So with only this commit and no other commit or configuration adjustment,
>>> everything works?  Or it the solution this commit and some other stuff?
>>>
>>> The reason I ask is that if just this commit does the trick, I should
>>> drop the others.
>>
>> I'd like to ask for some more time to make sure this is it.
>> Approximately 2 or 3 days.
> 
> Works for me!
> 
> 							Thanx, Paul


FYI.
Some more stalls with mm-prevent-shrink_node-RCU-CPU-stall-warning.patch
and without mm-prevent-shrink_node_memcg-RCU-CPU-stall-warnings.patch.


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Boris Zhmurov
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