Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752752Ab0HPHVQ (ORCPT ); Mon, 16 Aug 2010 03:21:16 -0400 Received: from one.firstfloor.org ([213.235.205.2]:59621 "EHLO one.firstfloor.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752610Ab0HPHVP (ORCPT ); Mon, 16 Aug 2010 03:21:15 -0400 Date: Mon, 16 Aug 2010 09:21:07 +0200 From: Andi Kleen To: Naoya Horiguchi Cc: Jeff Moyer , Christoph Lameter , Andi Kleen , Andrew Morton , Mel Gorman , Wu Fengguang , "Jun'ichi Nomura" , linux-mm , LKML , Andrea Arcangeli Subject: Re: [RFC] [PATCH 2/4] dio: add page locking for direct I/O Message-ID: <20100816072107.GA29012@basil.fritz.box> References: <1281432464-14833-1-git-send-email-n-horiguchi@ah.jp.nec.com> <20100812075323.GA6112@spritzera.linux.bs1.fc.nec.co.jp> <20100812075941.GD6112@spritzera.linux.bs1.fc.nec.co.jp> <20100816020737.GA19531@spritzera.linux.bs1.fc.nec.co.jp> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20100816020737.GA19531@spritzera.linux.bs1.fc.nec.co.jp> User-Agent: Mutt/1.5.20 (2009-06-14) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 591 Lines: 14 > And I know the workload of this benchmark can be too simple, > so please let me know if you think we have another workload to be looked into. I would try it with some of the fio workfiles that use O_DIRECT, especially the parallel ones. Perhaps people can share their favourite one. -Andi -- ak@linux.intel.com -- Speaking for myself only. -- 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/