From: Szabolcs Szakacsits <szaka@ntfs-3g.org>
To: david@lang.hm
Cc: Chris Mason <chris.mason@oracle.com>,
Christoph Hellwig <hch@infradead.org>,
Alan Cox <alan@lxorguk.ukuu.org.uk>,
Andrew Morton <akpm@linux-foundation.org>,
David Woodhouse <dwmw2@infradead.org>,
Miklos Szeredi <miklos@szeredi.hu>,
me@bobcopeland.com, linux-kernel@vger.kernel.org,
linux-fsdevel@vger.kernel.org
Subject: Re: [PATCH 0/7] OMFS filesystem version 3
Date: Fri, 18 Apr 2008 16:13:47 +0300 (MET DST) [thread overview]
Message-ID: <Pine.LNX.4.61.0804181603230.29728@dhcppc2> (raw)
In-Reply-To: <alpine.DEB.1.10.0804141326020.13255@asgard>
On Mon, 14 Apr 2008 david@lang.hm wrote:
> and the various interactions and deadlocks that can happen with a
> userspace filesystem, such as swapping to it)
Swap on loopback could deadlock with whatever file system, not only FUSE.
The correct and safe way to use swap with FUSE is using the fuseblk fstype
and a swap file on the FUSE file system (so it's exactly the same as one
would do with an in-kernel file system). This completely avoids the usage
of user space during swapping. This is in use for over a year with ntfs-3g,
e.g. by Knoppix and Mr Klaus Knopper wrote only positive things to me so
far.
Szaka
--
NTFS-3G: http://ntfs-3g.org
next prev parent reply other threads:[~2008-04-18 13:13 UTC|newest]
Thread overview: 92+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-04-12 22:58 [PATCH 0/7] OMFS filesystem version 3 Bob Copeland
2008-04-13 0:03 ` Andrew Morton
2008-04-13 3:33 ` Bob Copeland
2008-04-13 3:55 ` Andrew Morton
2008-04-13 4:41 ` Bob Copeland
2008-04-13 8:01 ` Christoph Hellwig
2008-04-13 8:20 ` Andrew Morton
2008-04-13 8:28 ` Christoph Hellwig
2008-04-13 10:37 ` Miklos Szeredi
2008-04-13 21:15 ` David Woodhouse
2008-04-13 22:44 ` Andrew Morton
2008-04-13 22:49 ` Alan Cox
2008-04-13 23:10 ` Andrew Morton
2008-04-14 1:32 ` Bob Copeland
2008-04-14 5:48 ` Andrew Morton
2008-04-14 8:16 ` Alan Cox
2008-04-14 8:36 ` Andrew Morton
2008-04-14 8:41 ` Christoph Hellwig
2008-04-14 14:20 ` Chris Mason
2008-04-14 16:36 ` Bob Copeland
2008-04-14 16:51 ` Alan Cox
2008-04-14 17:18 ` Bob Copeland
2008-04-14 17:22 ` Alan Cox
2008-04-14 20:29 ` david
2008-04-18 13:13 ` Szabolcs Szakacsits [this message]
2008-04-14 20:55 ` Jeff Garzik
2008-04-14 21:11 ` Andrew Morton
2008-04-14 22:32 ` Evgeniy Polyakov
2008-04-14 23:21 ` Andrew Morton
2008-04-14 23:09 ` SL Baur
2008-04-14 23:24 ` Andrew Morton
2008-04-14 8:30 ` Xavier Bestel
2008-04-14 8:43 ` Christoph Hellwig
2008-04-14 8:44 ` Andrew Morton
2008-04-14 9:08 ` Christoph Hellwig
2008-04-14 9:09 ` Christoph Hellwig
2008-04-14 9:21 ` Andrew Morton
2008-04-14 10:09 ` David Woodhouse
2008-04-14 10:22 ` Andrew Morton
2008-04-14 10:36 ` David Woodhouse
2008-04-14 11:16 ` Christoph Hellwig
2008-04-15 15:16 ` Adrian Bunk
2008-04-15 16:57 ` Christoph Hellwig
2008-04-15 18:34 ` Andrew Morton
2008-04-15 18:53 ` Alan Cox
2008-04-15 20:02 ` Andrew Morton
2008-04-15 19:58 ` Alan Cox
2008-04-15 21:46 ` david m. richter
2008-04-15 19:24 ` Adrian Bunk
2008-04-15 20:11 ` Andrew Morton
2008-04-15 20:27 ` Adrian Bunk
2008-04-14 7:25 ` Miklos Szeredi
2008-04-14 7:49 ` Andrew Morton
2008-04-14 8:11 ` Miklos Szeredi
2008-04-14 8:11 ` Anton Altaparmakov
2008-04-14 8:26 ` Miklos Szeredi
2008-04-14 9:42 ` Jamie Lokier
2008-04-14 9:58 ` Miklos Szeredi
2008-04-14 11:05 ` David Woodhouse
2008-04-14 12:50 ` Miklos Szeredi
2008-04-14 11:55 ` Jamie Lokier
2008-04-14 11:57 ` Christoph Hellwig
2008-04-14 12:26 ` Miklos Szeredi
2008-04-14 22:35 ` Jamie Lokier
2008-04-15 11:33 ` Miklos Szeredi
2008-04-15 15:23 ` Jamie Lokier
2008-04-17 1:08 ` Szabolcs Szakacsits
2008-04-17 6:50 ` Jamie Lokier
2008-04-17 8:17 ` Miklos Szeredi
2008-04-14 0:45 ` Bob Copeland
2008-04-14 7:35 ` Miklos Szeredi
2008-04-18 10:30 ` Szabolcs Szakacsits
2008-04-18 11:52 ` Jamie Lokier
2008-04-18 12:20 ` Miklos Szeredi
2008-04-18 12:57 ` Jamie Lokier
2008-04-18 16:01 ` Miklos Szeredi
2008-04-18 16:15 ` Jamie Lokier
2008-04-18 13:51 ` Bob Copeland
2008-04-18 14:23 ` Miklos Szeredi
2008-04-18 14:43 ` Bob Copeland
2008-04-18 17:35 ` Szabolcs Szakacsits
2008-04-18 17:48 ` Bob Copeland
2008-04-18 12:46 ` Szabolcs Szakacsits
2008-04-13 9:04 ` Alan Cox
2008-04-13 10:00 ` Pavel Machek
2008-04-15 3:14 ` Erez Zadok
[not found] <14725485.776281208170999085.JavaMail.szaka@kolumbus.fi>
2008-04-14 12:46 ` Szabolcs Szakacsits
2008-04-14 13:15 ` Anton Altaparmakov
2008-04-14 16:12 ` Szabolcs Szakacsits
[not found] <10224488.783261208172602425.JavaMail.szaka@kolumbus.fi>
2008-04-15 0:11 ` Szabolcs Szakacsits
2008-04-15 15:05 ` Adrian Bunk
[not found] <aiwLk-3mc-3@gated-at.bofh.it>
[not found] ` <aiwLk-3mc-5@gated-at.bofh.it>
[not found] ` <aiwLk-3mc-1@gated-at.bofh.it>
2008-04-16 9:56 ` Bodo Eggert
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