Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1761356Ab3DDOLG (ORCPT ); Thu, 4 Apr 2013 10:11:06 -0400 Received: from a9-78.smtp-out.amazonses.com ([54.240.9.78]:45281 "EHLO a9-78.smtp-out.amazonses.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1761305Ab3DDOLD (ORCPT ); Thu, 4 Apr 2013 10:11:03 -0400 X-Greylist: delayed 1056 seconds by postgrey-1.27 at vger.kernel.org; Thu, 04 Apr 2013 10:11:03 EDT Date: Thu, 4 Apr 2013 13:53:25 +0000 From: Christoph Lameter X-X-Sender: cl@gentwo.org To: Joonsoo Kim cc: Paul Gortmaker , Steven Rostedt , LKML , RT , Thomas Gleixner , Clark Williams , Pekka Enberg Subject: Re: [RT LATENCY] 249 microsecond latency caused by slub's unfreeze_partials() code. In-Reply-To: <20130404005850.GC10683@lge.com> Message-ID: <0000013dd552ca2b-986c7b7f-850e-4108-82e8-443695368b1d-000000@email.amazonses.com> References: <20130327025957.GA17125@lge.com> <1364355032.6345.200.camel@gandalf.local.home> <20130327061351.GB17125@lge.com> <0000013db20ca149-0064fbb8-2f81-4323-9095-a38f6abb79c5-000000@email.amazonses.com> <0000013dc63b3a87-6ce88b75-d011-407e-8dde-da73c3a7f5fd-000000@email.amazonses.com> <20130402004217.GA16699@lge.com> <0000013dcc35f310-d338600d-8a5a-4c95-9770-af4b8d81e103-000000@email.amazonses.com> <20130404005850.GC10683@lge.com> User-Agent: Alpine 2.02 (DEB 1266 2009-07-14) MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII X-SES-Outgoing: 2013.04.04-54.240.9.78 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 430 Lines: 13 On Thu, 4 Apr 2013, Joonsoo Kim wrote: > Pekka alreay applied it. > Do we need update? Well I thought the passing of the count via lru.next would be something worthwhile to pick up. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/