Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S268856AbUIHGOE (ORCPT ); Wed, 8 Sep 2004 02:14:04 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S268868AbUIHGOE (ORCPT ); Wed, 8 Sep 2004 02:14:04 -0400 Received: from pauli.thundrix.ch ([213.239.201.101]:20398 "EHLO pauli.thundrix.ch") by vger.kernel.org with ESMTP id S268856AbUIHGN6 (ORCPT ); Wed, 8 Sep 2004 02:13:58 -0400 Date: Wed, 8 Sep 2004 08:11:59 +0200 From: Tonnerre To: Pavel Machek Cc: Christer Weinigel , Spam , Linus Torvalds , Horst von Brand , David Masover , Jamie Lokier , Chris Wedgwood , viro@parcelfarce.linux.theplanet.co.uk, Christoph Hellwig , Hans Reiser , linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, Alexander Lyamin aka FLX , ReiserFS List Subject: Re: silent semantic changes with reiser4 Message-ID: <20040908061159.GC1630@thundrix.ch> References: <20040905111743.GC26560@thundrix.ch> <1215700165.20040905135749@tnonline.net> <20040905115854.GH26560@thundrix.ch> <1819110960.20040905143012@tnonline.net> <20040906105018.GB28111@atrey.karlin.mff.cuni.cz> <6010544610.20040906143222@tnonline.net> <826067315.20040906171320@tnonline.net> <20040906155456.GC13539@atrey.karlin.mff.cuni.cz> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="MnLPg7ZWsaic7Fhd" Content-Disposition: inline In-Reply-To: <20040906155456.GC13539@atrey.karlin.mff.cuni.cz> X-GPG-KeyID: 0x8BE1C38D X-GPG-Fingerprint: 1AB0 9AD6 D0C8 B9D5 C5C9 9C2A FF86 CBEE 8BE1 C38D X-GPG-KeyURL: http://users.thundrix.ch/~tonnerre/tonnerre.asc User-Agent: Mutt/1.5.6+20040803i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1314 Lines: 40 --MnLPg7ZWsaic7Fhd Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Salut, On Mon, Sep 06, 2004 at 05:54:56PM +0200, Pavel Machek wrote: > Who is going to umount it when application crashes, etc? This has been discussed along with the HAL people a while ago. Actually, file systems can introduce a refcount, where we need a decrement function which automatically unmounts the filesystem if we decrement the use count to zero. Kind of an automatic umount. How do you tell which file systems shall be autoumounted? HAL suggestion: introduce a no-op mount option. For some classes of fs'es we might as well make that obligatory, such as tar. Tonnerre --MnLPg7ZWsaic7Fhd Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.9.2 (GNU/Linux) iD8DBQFBPqKu/4bL7ovhw40RAlawAKCflGQw29Ffm35rXC1X9PkvK7Xt3QCfeeH3 E+MhBPhAxXtYzrD7ODR0ixc= =i5aS -----END PGP SIGNATURE----- --MnLPg7ZWsaic7Fhd-- - 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/