From mboxrd@z Thu Jan 1 00:00:00 1970 From: Bartlomiej Zolnierkiewicz Subject: Re: Possibly wrong BIO usage in ide_multwrite Date: Tue, 6 Jan 2004 15:38:48 +0100 Sender: linux-ide-owner@vger.kernel.org Message-ID: <200401061538.48904.bzolnier@elka.pw.edu.pl> References: <1072977507.4170.14.camel@leto.cs.pocnet.net> <200401060059.52833.bzolnier@elka.pw.edu.pl> <20040106113330.GA5827@leto.cs.pocnet.net> Mime-Version: 1.0 Content-Type: text/plain; charset="iso-8859-2" Content-Transfer-Encoding: 7bit Return-path: 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 In-Reply-To: <20040106113330.GA5827@leto.cs.pocnet.net> Content-Disposition: inline List-Id: linux-ide@vger.kernel.org To: Christophe Saout Cc: linux-ide@vger.kernel.org, linux-kernel@vger.kernel.org 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