Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932558Ab3DBToq (ORCPT ); Tue, 2 Apr 2013 15:44:46 -0400 Received: from a9-70.smtp-out.amazonses.com ([54.240.9.70]:34984 "EHLO a9-70.smtp-out.amazonses.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1761236Ab3DBToo (ORCPT ); Tue, 2 Apr 2013 15:44:44 -0400 X-Greylist: delayed 1162 seconds by postgrey-1.27 at vger.kernel.org; Tue, 02 Apr 2013 15:44:44 EDT Date: Tue, 2 Apr 2013 19:25:20 +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: <20130402004217.GA16699@lge.com> Message-ID: <0000013dcc35f310-d338600d-8a5a-4c95-9770-af4b8d81e103-000000@email.amazonses.com> References: <0000013da2ce20f8-0e3a64ef-67ed-4ab4-9f20-b77980c876c3-000000@email.amazonses.com> <1364236355.6345.185.camel@gandalf.local.home> <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> User-Agent: Alpine 2.02 (DEB 1266 2009-07-14) MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII X-SES-Outgoing: 54.240.9.70 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 534 Lines: 15 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? -- 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/