From: Michael Bringmann <mwb@linux.vnet.ibm.com>
To: Tejun Heo <tj@kernel.org>
Cc: Lai Jiangshan <jiangshanlai@gmail.com>,
linux-kernel@vger.kernel.org,
Nathan Fontenot <nfont@linux.vnet.ibm.com>,
Michael Bringmann <mwb@linux.vnet.ibm.com>
Subject: Re: [PATCH] workqueue: Ensure that cpumask set for pools created after boot
Date: Wed, 26 Jul 2017 10:25:08 -0500 [thread overview]
Message-ID: <76c88bdc-504e-3c39-990e-3896b290003d@linux.vnet.ibm.com> (raw)
In-Reply-To: <20170628212454.GA32311@htj.duckdns.org>
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
next prev parent reply other threads:[~2017-07-26 15:25 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-05-10 16:48 [PATCH] workqueue: Ensure that cpumask set for pools created after boot Michael Bringmann
2017-05-10 17:33 ` Tejun Heo
2017-05-15 15:48 ` Michael Bringmann
2017-05-16 15:55 ` Tejun Heo
2017-05-23 19:44 ` Michael Bringmann
2017-05-23 19:49 ` Tejun Heo
2017-05-23 20:09 ` Michael Bringmann
2017-05-23 20:10 ` Tejun Heo
2017-05-24 16:30 ` Michael Bringmann
2017-05-24 23:39 ` Michael Bringmann
2017-05-25 15:03 ` Tejun Heo
2017-05-25 15:07 ` Tejun Heo
2017-05-25 15:30 ` Michael Bringmann
2017-06-06 16:18 ` Michael Bringmann
2017-06-06 18:09 ` Tejun Heo
2017-06-12 14:47 ` Michael Bringmann
2017-06-12 16:14 ` Tejun Heo
2017-06-12 17:10 ` Michael Bringmann
2017-06-12 17:32 ` Tejun Heo
2017-06-13 20:04 ` Michael Bringmann
2017-06-13 20:10 ` Tejun Heo
2017-06-28 21:15 ` Michael Bringmann
2017-06-28 21:24 ` Tejun Heo
2017-07-26 15:25 ` Michael Bringmann [this message]
2017-07-26 19:16 ` Tejun Heo
2017-07-27 17:04 ` Michael Bringmann
2017-05-19 6:06 ` [lkp-robot] [workqueue] d7c99c89c5: [No primary change] perf-stat.cpu-migrations -91% kernel test robot
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