Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932292AbXAPCQa (ORCPT ); Mon, 15 Jan 2007 21:16:30 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S932287AbXAPCQ3 (ORCPT ); Mon, 15 Jan 2007 21:16:29 -0500 Received: from pentafluge.infradead.org ([213.146.154.40]:50676 "EHLO pentafluge.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932273AbXAPCQ1 (ORCPT ); Mon, 15 Jan 2007 21:16:27 -0500 Date: Tue, 16 Jan 2007 02:14:38 +0000 From: Christoph Hellwig To: Nate Diller Cc: Nate Diller , Andrew Morton , Alan Cox , Trond Myklebust , Benjamin LaHaise , Alexander Viro , Suparna Bhattacharya , Kenneth W Chen , David Brownell , Christoph Hellwig , linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org, netdev@vger.kernel.org, ocfs2-devel@oss.oracle.com, linux-aio@kvack.org, xfs-masters@oss.sgi.com Subject: Re: [PATCH -mm 3/10][RFC] aio: use iov_length instead of ki_left Message-ID: <20070116021438.GA15774@infradead.org> Mail-Followup-To: Christoph Hellwig , Nate Diller , Nate Diller , Andrew Morton , Alan Cox , Trond Myklebust , Benjamin LaHaise , Alexander Viro , Suparna Bhattacharya , Kenneth W Chen , David Brownell , linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org, netdev@vger.kernel.org, ocfs2-devel@oss.oracle.com, linux-aio@kvack.org, xfs-masters@oss.sgi.com References: <20070116015450.9764.37697.patchbomb.py@nate-64.agami.com> <20070116015450.9764.52713.patchbomb.py@nate-64.agami.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20070116015450.9764.52713.patchbomb.py@nate-64.agami.com> User-Agent: Mutt/1.4.2.2i X-SRS-Rewrite: SMTP reverse-path rewritten from by pentafluge.infradead.org See http://www.infradead.org/rpr.html Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 469 Lines: 11 On Mon, Jan 15, 2007 at 05:54:50PM -0800, Nate Diller wrote: > Convert code using iocb->ki_left to use the more generic iov_length() call. No way. We need to reduce the numer of iovec traversals, not adding more of them. - 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/