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

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Date:	Tue, 2 Apr 2013 19:25:20 +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 Tue, 2 Apr 2013, Joonsoo Kim wrote:

> We need one more fix for correctness.
> When available is assigned by put_cpu_partial, it doesn't count cpu slab's objects.
> Please reference my old patch.
>
> https://lkml.org/lkml/2013/1/21/64

Could you update your patch and submit it again?

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