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Re: [PATCH] workqueue: Ensure that cpumask set for pools created after boot

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  Re: [PATCH] workqueue: Ensure that cpumask set for pools created  after boot Michael Bringmann <mwb@linux.vnet.ibm.com> - 2017-07-26 17:30 +0200
    Re: [PATCH] workqueue: Ensure that cpumask set for pools created  after boot Tejun Heo <tj@kernel.org> - 2017-07-26 21:20 +0200
      Re: [PATCH] workqueue: Ensure that cpumask set for pools created  after boot Michael Bringmann <mwb@linux.vnet.ibm.com> - 2017-07-27 19:10 +0200

#1697294 — Re: [PATCH] workqueue: Ensure that cpumask set for pools created after boot

Hello, Tejun:
    Do you need anything else from me regarding this patch?
Or are you good to commit it upstream?
    Thanks.
Michael

On 06/28/2017 04:24 PM, Tejun Heo wrote:
> On Wed, Jun 28, 2017 at 04:15:09PM -0500, Michael Bringmann wrote:
>> I will try that patch tomorrow.  My only concern about that is the use of WARN_ON().
>> As I may have mentioned in my note of 6/27, I saw about 600 instances of the warning
>> message just during boot of the PowerPC kernel.  I doubt that we want to see that on
>> an ongoing basis.
> 
> Yeah, we can either do pr_err_once() or WARN_ON_ONCE(), so that we
> don't print that out constantly.
> 
> Thanks.
> 

-- 
Michael W. Bringmann
Linux Technology Center
IBM Corporation
Tie-Line  363-5196
External: (512) 286-5196
Cell:       (512) 466-0650
mwb@linux.vnet.ibm.com

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#1697496

On Wed, Jul 26, 2017 at 10:25:08AM -0500, Michael Bringmann wrote:
> Hello, Tejun:
>     Do you need anything else from me regarding this patch?
> Or are you good to commit it upstream?
>     Thanks.

Hmmm... you were planning to try it and we wanted to convert it to
WARN_ONCE?

Thanks.

-- 
tejun

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#1698202

Sorry, I did try it.  I must have forgotten to notify you of its success.
Will next post an updated patch using 'pr_warn_once'.  It prints a message
during system initialization, by the way.

Thanks.


On 07/26/2017 02:16 PM, Tejun Heo wrote:
> On Wed, Jul 26, 2017 at 10:25:08AM -0500, Michael Bringmann wrote:
>> Hello, Tejun:
>>     Do you need anything else from me regarding this patch?
>> Or are you good to commit it upstream?
>>     Thanks.
> 
> Hmmm... you were planning to try it and we wanted to convert it to
> WARN_ONCE?
> 
> Thanks.
> 

-- 
Michael W. Bringmann
Linux Technology Center
IBM Corporation
Tie-Line  363-5196
External: (512) 286-5196
Cell:       (512) 466-0650
mwb@linux.vnet.ibm.com

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