From: Jens Axboe <axboe@kernel.dk>
To: Rik van Riel <riel@redhat.com>, Marcelo Tosatti <mtosatti@redhat.com>
Cc: axboe@kernel.org, fweisbec@redhat.com, mingo@kernel.org,
linux-kernel@vger.kernel.org, lcapitulino@redhat.com
Subject: Re: [PATCH RFC] nohz,blk-mq: do not create blk-mq workqueues on nohz dedicated CPUs
Date: Wed, 01 Apr 2015 08:46:44 -0600 [thread overview]
Message-ID: <551C04D4.4060909@kernel.dk> (raw)
In-Reply-To: <551C0499.9050904@redhat.com>
On 04/01/2015 08:45 AM, Rik van Riel wrote:
> On 04/01/2015 10:36 AM, Jens Axboe wrote:
>
>> That wont work for blk-mq, we rely on the characteristics of bound
>> workqueues. So it would have to be handled up front, like in the patch I
>> sent out.
>
> Your patch from yesterday looks good. I'll take it for
> a spin today (had some other stuff on my plate yesterday).
Great, thanks. If we can get it tested, then I can get it queued up for 4.1.
--
Jens Axboe
next prev parent reply other threads:[~2015-04-01 14:46 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-03-31 14:27 [PATCH RFC] nohz,blk-mq: do not create blk-mq workqueues on nohz dedicated CPUs Rik van Riel
2015-03-31 15:02 ` Frederic Weisbecker
2015-03-31 23:18 ` Marcelo Tosatti
2015-04-07 13:14 ` Luiz Capitulino
2015-03-31 15:07 ` Jens Axboe
2015-03-31 15:33 ` Frederic Weisbecker
2015-03-31 15:43 ` Jens Axboe
2015-04-01 16:12 ` Rik van Riel
2015-04-03 1:15 ` Jens Axboe
2015-03-31 23:17 ` Marcelo Tosatti
2015-04-01 14:36 ` Jens Axboe
2015-04-01 14:45 ` Rik van Riel
2015-04-01 14:46 ` Jens Axboe [this message]
2015-04-05 5:31 ` Mike Galbraith
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