From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754328AbYIEGn5 (ORCPT ); Fri, 5 Sep 2008 02:43:57 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752035AbYIEGnu (ORCPT ); Fri, 5 Sep 2008 02:43:50 -0400 Received: from ey-out-2122.google.com ([74.125.78.25]:53159 "EHLO ey-out-2122.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751642AbYIEGnt (ORCPT ); Fri, 5 Sep 2008 02:43:49 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:reply-to:user-agent:mime-version:to:cc:subject :references:in-reply-to:content-type:content-transfer-encoding; b=lhGeI49HCnGKd0qYziGYm+MpIde0VQyrDYNkONsopsS1MEmr4lvrqvaQAvg4MM+KQs cQJZ9t9xFFnz5Q54Iihj1xQdG2PuhAUD17Pa9PAE7geZaFhSM6L2BWEQ1WBwCk2leAXB wtbTCt7S7/pFUimo/YMqJJXrXbmRClwL4MJ0Q= Message-ID: <48C0E383.5060308@gmail.com> Date: Fri, 05 Sep 2008 11:15:07 +0330 From: "Hamid R. Jahanjou" Reply-To: hamid.jahanjou@gmail.com User-Agent: Icedove 1.5.0.10 (X11/20070329) MIME-Version: 1.0 To: Andrew Morton CC: linux-kernel@vger.kernel.org Subject: Re: [PATCH] VM: Implements the swap-out page-clustering technique References: <48BFCECE.90103@gmail.com> <20080904161433.5b020bd9.akpm@linux-foundation.org> In-Reply-To: <20080904161433.5b020bd9.akpm@linux-foundation.org> Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Andrew Morton wrote: > I tried that once. The code all worked as-designed but didn't seem to > improve performance much across a spread of workloads. > > Benchmarks are essential, please. Good ones. Do you recommend any specific benchmarks for memory-related projects ? Which one did you use for your own implementation ? Thank You