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

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Message-ID: <0000013dda9fb9c0-4fbf0700-efb5-4935-b8d8-02d2f917a95b-000000@email.amazonses.com>
Date:	Fri, 5 Apr 2013 14:35:33 +0000
From:	Christoph Lameter <cl@...ux.com>
To:	Joonsoo Kim <iamjoonsoo.kim@....com>
cc:	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>,
	Pekka Enberg <penberg@...nel.org>
Subject: Re: [RT LATENCY] 249 microsecond latency caused by slub's
 unfreeze_partials() code.

On Fri, 5 Apr 2013, Joonsoo Kim wrote:

> Here goes a patch implementing Christoph's idea.
> Instead of updating my previous patch, I re-write this patch on top of
> your slab/next tree.

Acked-by: Christoph Lameter <cl@...ux.com>
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