Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1760867Ab3DBGs0 (ORCPT ); Tue, 2 Apr 2013 02:48:26 -0400 Received: from mail-wi0-f173.google.com ([209.85.212.173]:63685 "EHLO mail-wi0-f173.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1760817Ab3DBGsV (ORCPT ); Tue, 2 Apr 2013 02:48:21 -0400 MIME-Version: 1.0 In-Reply-To: <20130402004217.GA16699@lge.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> Date: Tue, 2 Apr 2013 09:48:20 +0300 X-Google-Sender-Auth: 2qmaRqu_KujUEIfJiDAV5o00R1Y Message-ID: Subject: Re: [RT LATENCY] 249 microsecond latency caused by slub's unfreeze_partials() code. From: Pekka Enberg To: Joonsoo Kim Cc: Christoph Lameter , Paul Gortmaker , Steven Rostedt , LKML , RT , Thomas Gleixner , Clark Williams Content-Type: text/plain; charset=ISO-8859-1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 497 Lines: 13 On Tue, Apr 2, 2013 at 3:42 AM, Joonsoo Kim 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 -- 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/