Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S264353AbUAFOgC (ORCPT ); Tue, 6 Jan 2004 09:36:02 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S264359AbUAFOgC (ORCPT ); Tue, 6 Jan 2004 09:36:02 -0500 Received: from mion.elka.pw.edu.pl ([194.29.160.35]:20172 "EHLO mion.elka.pw.edu.pl") by vger.kernel.org with ESMTP id S264353AbUAFOf7 (ORCPT ); Tue, 6 Jan 2004 09:35:59 -0500 From: Bartlomiej Zolnierkiewicz To: Christophe Saout Subject: Re: Possibly wrong BIO usage in ide_multwrite Date: Tue, 6 Jan 2004 15:38:48 +0100 User-Agent: KMail/1.5.4 Cc: linux-ide@vger.kernel.org, linux-kernel@vger.kernel.org References: <1072977507.4170.14.camel@leto.cs.pocnet.net> <200401060059.52833.bzolnier@elka.pw.edu.pl> <20040106113330.GA5827@leto.cs.pocnet.net> In-Reply-To: <20040106113330.GA5827@leto.cs.pocnet.net> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-2" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200401061538.48904.bzolnier@elka.pw.edu.pl> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 774 Lines: 20 On Tuesday 06 of January 2004 12:33, Christophe Saout wrote: > On Tue, Jan 06, 2004 at 12:59:52AM +0100, Bartlomiej Zolnierkiewicz wrote: > > On Monday 05 of January 2004 23:51, Christophe Saout wrote: > > > Remember? Can bio be NULL somewhere? Or what do you mean? It's our > > > scratchpad and ide_multwrite never puts a NULL bio on it. > > > > After last sector of the whole transfer is processed ide_multwrite() will > > set it to NULL. > > No, it doesn't. Yep, you are right, bio is NULL, but rq->bio is not set... --bart - 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/