Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753977AbYCREIl (ORCPT ); Tue, 18 Mar 2008 00:08:41 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753291AbYCREIc (ORCPT ); Tue, 18 Mar 2008 00:08:32 -0400 Received: from relay1.sgi.com ([192.48.171.29]:46731 "EHLO relay.sgi.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1751788AbYCREIb (ORCPT ); Tue, 18 Mar 2008 00:08:31 -0400 Date: Mon, 17 Mar 2008 21:07:18 -0700 (PDT) From: Christoph Lameter X-X-Sender: clameter@schroedinger.engr.sgi.com To: "Zhang, Yanmin" cc: Andrew Morton , Kay Sievers , Greg Kroah-Hartman , LKML , Ingo Molnar Subject: Re: hackbench regression since 2.6.25-rc In-Reply-To: <1205810884.3215.543.camel@ymzhang> Message-ID: References: <1205394417.3215.85.camel@ymzhang> <20080313014808.f8d25c2a.akpm@linux-foundation.org> <1205400538.3215.148.camel@ymzhang> <1205463842.3215.188.camel@ymzhang> <1205465447.3215.195.camel@ymzhang> <1205479398.3215.284.camel@ymzhang> <1205740204.3215.520.camel@ymzhang> <1205810884.3215.543.camel@ymzhang> 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: 499 Lines: 12 On Tue, 18 Mar 2008, Zhang, Yanmin wrote: > num_online_cpus as the input parameter is ok. A potential issue is how to consider cpu hot-plug. Yeah I used nr_cpu_ids instead in the patchset that I cced you on. Maybe continue discussion on that thread? -- 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/