Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S935323AbXJQRab (ORCPT ); Wed, 17 Oct 2007 13:30:31 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1762586AbXJQRaS (ORCPT ); Wed, 17 Oct 2007 13:30:18 -0400 Received: from mx2.mail.elte.hu ([157.181.151.9]:47797 "EHLO mx2.mail.elte.hu" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756070AbXJQRaQ (ORCPT ); Wed, 17 Oct 2007 13:30:16 -0400 Date: Wed, 17 Oct 2007 19:30:01 +0200 From: Ingo Molnar To: Jens Axboe Cc: Linus Torvalds , linux-kernel@vger.kernel.org, Andrew Morton Subject: Re: [bug] block subsystem related crash with latest -git Message-ID: <20071017173001.GA1266@elte.hu> References: <20071017154655.GA13394@elte.hu> <20071017165949.GF15552@kernel.dk> <20071017170804.GG15552@kernel.dk> <20071017172158.GH15552@kernel.dk> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20071017172158.GH15552@kernel.dk> User-Agent: Mutt/1.5.14 (2007-02-12) X-ELTE-VirusStatus: clean X-ELTE-SpamScore: -1.5 X-ELTE-SpamLevel: X-ELTE-SpamCheck: no X-ELTE-SpamVersion: ELTE 2.0 X-ELTE-SpamCheck-Details: score=-1.5 required=5.9 tests=BAYES_00 autolearn=no SpamAssassin version=3.1.7-deb -1.5 BAYES_00 BODY: Bayesian spam probability is 0 to 1% [score: 0.0000] Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 629 Lines: 24 * Jens Axboe wrote: > > - sg = next_sg; > > - next_sg = sg_next(sg); > > + if (!sg) > > + sg = sglist; > > + else > > + sg = sg_next(sg); > > > > memset(sg, 0, sizeof(*sg)); > > sg->page = bvec->bv_page; > > > > Scratch that, it cannot work... I'll think up a different approach. too late, crashed my box with it already :-) Ingo - 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/