Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1767356AbXECDsV (ORCPT ); Wed, 2 May 2007 23:48:21 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1767359AbXECDsV (ORCPT ); Wed, 2 May 2007 23:48:21 -0400 Received: from smtp-out.google.com ([216.239.33.17]:56108 "EHLO smtp-out.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1767356AbXECDsS (ORCPT ); Wed, 2 May 2007 23:48:18 -0400 DomainKey-Signature: a=rsa-sha1; s=beta; d=google.com; c=nofws; q=dns; h=received:message-id:date:from:to:subject:cc:in-reply-to: mime-version:content-type:content-transfer-encoding: content-disposition:references; b=FpFy0Vwcsdjk7G9UJTsNhQmgIK1cCe9CxWBoHFvWmx4cH7RTil5XXojoMwh6ImStY YzmGNaSkFov4ro1qz4MqA== Message-ID: Date: Wed, 2 May 2007 20:48:08 -0700 From: "Ken Chen" To: "Andrew Morton" Subject: Re: cache-pipe-buf-page-address-for-non-highmem-arch.patch Cc: "Christoph Hellwig" , linux-kernel@vger.kernel.org, linux-mm@kvack.org, "Andi Kleen" In-Reply-To: <20070501020441.10b6a003.akpm@linux-foundation.org> MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Content-Disposition: inline References: <20070430162007.ad46e153.akpm@linux-foundation.org> <20070501085431.GD14364@infradead.org> <20070501020441.10b6a003.akpm@linux-foundation.org> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 521 Lines: 12 On 5/1/07, Andrew Morton wrote: > Fair enough, it is a bit of an ugly thing. And I see no measurements there > on what the overall speedup was for any workload. > > Ken, which memory model was in use? sparsemem? discontigmem with config_numa on. - 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/