Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S264629AbTFLAUP (ORCPT ); Wed, 11 Jun 2003 20:20:15 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S264632AbTFLAUP (ORCPT ); Wed, 11 Jun 2003 20:20:15 -0400 Received: from pao-ex01.pao.digeo.com ([12.47.58.20]:15662 "EHLO pao-ex01.pao.digeo.com") by vger.kernel.org with ESMTP id S264629AbTFLAUK (ORCPT ); Wed, 11 Jun 2003 20:20:10 -0400 Date: Wed, 11 Jun 2003 17:29:58 -0700 From: Andrew Morton To: Andy Pfiffer Cc: christophe@saout.de, adam@yggdrasil.com, linux-kernel@vger.kernel.org Subject: Re: ext[23]/lilo/2.5.{68,69,70} -- blkdev_put() problem? Message-Id: <20030611172958.5e4d3500.akpm@digeo.com> In-Reply-To: <1055377253.1222.8.camel@andyp.pdx.osdl.net> References: <1052507057.15923.31.camel@andyp.pdx.osdl.net> <1052510656.6334.8.camel@chtephan.cs.pocnet.net> <1052513725.15923.45.camel@andyp.pdx.osdl.net> <1055369326.1158.252.camel@andyp.pdx.osdl.net> <1055373692.16483.8.camel@chtephan.cs.pocnet.net> <1055377253.1222.8.camel@andyp.pdx.osdl.net> X-Mailer: Sylpheed version 0.9.0pre1 (GTK+ 1.2.10; i686-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-OriginalArrivalTime: 12 Jun 2003 00:33:54.0274 (UTC) FILETIME=[4D9C5420:01C3307A] Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 728 Lines: 19 Andy Pfiffer wrote: > > So now the important question: is it wrong to not sync_blockdev() until > the count drops to 0? Should be OK. The close will not sync anything if someone else has the blockdev open (ie: there's a filesystem mounted there). But sync() should certainly write everything out, and lilo does perform a sync. I'd be interested in seeing the contents of /proc/meminfo immediately after the lilo run, see if there's any dirty memory left around. - 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/