linux-kernel - Re: [RT LATENCY] 249 microsecond latency caused by slub's unfreeze

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Message-ID: <CAOJsxLG8WT08URRzCLQ5VYBXx54PX3c=v5_-tJmC_H=FwtvjnA@mail.gmail.com>
Date:	Tue, 2 Apr 2013 09:48:20 +0300
From:	Pekka Enberg <penberg@...nel.org>
To:	Joonsoo Kim <iamjoonsoo.kim@....com>
Cc:	Christoph Lameter <cl@...ux.com>,
	Paul Gortmaker <paul.gortmaker@...driver.com>,
	Steven Rostedt <rostedt@...dmis.org>,
	LKML <linux-kernel@...r.kernel.org>,
	RT <linux-rt-users@...r.kernel.org>,
	Thomas Gleixner <tglx@...utronix.de>,
	Clark Williams <clark@...hat.com>
Subject: Re: [RT LATENCY] 249 microsecond latency caused by slub's
 unfreeze_partials() code.

On Tue, Apr 2, 2013 at 3:42 AM, Joonsoo Kim <iamjoonsoo.kim@....com> wrote:
>> I have a vague memory that Joonsoo also ran into this issue awhile back.
>
> Yes. I sent a patch for this two month ago. :)

It's applied now.

                       Pekka
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