Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755185AbZJPS6p (ORCPT ); Fri, 16 Oct 2009 14:58:45 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754079AbZJPS6o (ORCPT ); Fri, 16 Oct 2009 14:58:44 -0400 Received: from smtp2.ultrahosting.com ([74.213.174.253]:32896 "EHLO smtp.ultrahosting.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1752962AbZJPS6n (ORCPT ); Fri, 16 Oct 2009 14:58:43 -0400 Date: Fri, 16 Oct 2009 14:50:58 -0400 (EDT) From: Christoph Lameter X-X-Sender: cl@gentwo.org To: David Rientjes cc: Mel Gorman , Pekka Enberg , Tejun Heo , linux-kernel@vger.kernel.org, Mathieu Desnoyers , Zhang Yanmin Subject: Re: [this_cpu_xx V6 7/7] this_cpu: slub aggressive use of this_cpu operations in the hotpaths In-Reply-To: Message-ID: References: <4AD307A5.105@kernel.org> <84144f020910120614r529d8e4em9babe83a90e9371f@mail.gmail.com> <4AD4D8B6.6010700@cs.helsinki.fi> <20091014133457.GB5027@csn.ul.ie> User-Agent: Alpine 1.10 (DEB 962 2008-03-14) MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 580 Lines: 13 On Fri, 16 Oct 2009, David Rientjes wrote: > Sure, but it would be even more inexpensive if we can figure out why the > irqless patch is hanging my netserver machine within the first 60 seconds > on the TCP_RR benchmark. I guess nobody else has reproduced that yet. Nope. Sorry. I have tried running some tests but so far nothing. -- 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/