From: Daniel Phillips <phillips@arcor.de>
To: Lars Marowsky-Bree <lmb@suse.de>
Cc: linux-kernel <linux-kernel@vger.kernel.org>
Subject: Re: GFS requirements (was: Non-GPL export of invalidate_mmap_range)
Date: Tue, 24 Feb 2004 13:26:04 -0500 [thread overview]
Message-ID: <200402241326.05698.phillips@arcor.de> (raw)
In-Reply-To: <20040222103731.GA19437@marowsky-bree.de>
On Sunday 22 February 2004 05:37, Lars Marowsky-Bree wrote:
> > > So, how does OpenGFS/GFS achieve the communication? How does it
> > > interact with the infrastructure (which, I infere from your above
> > > comments, is meant to reside in user-space)?
> >
> > It's done both ways, actually. No new kernel hooks are used in either
> > case.
>
> That doesn't answer my question how you are doing the user-space /
> kernel communication ;-)
Hi Lars,
OpenGFS uses sockets, see:
http://cvs.sourceforge.net/viewcvs.py/opengfs/opengfs/src/locking/modules/memexp/moduleops.c?view=markup
> And will the user-space infrastructure to go with GFS be open source
> too? Questions over questions.
Yes, it's all to be opened up. If you don't mind, I'd prefer to hold off
discussing the infrastructure details until the code lands.
Regards,
Daniel
next prev parent reply other threads:[~2004-02-24 18:30 UTC|newest]
Thread overview: 135+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-02-16 19:09 Non-GPL export of invalidate_mmap_range Paul E. McKenney
2004-02-16 19:09 ` Paul E. McKenney
2004-02-17 2:31 ` Andrew Morton
2004-02-17 2:31 ` Andrew Morton
2004-02-17 7:35 ` Christoph Hellwig
2004-02-17 7:35 ` Christoph Hellwig
2004-02-17 12:40 ` Paul E. McKenney
2004-02-17 12:40 ` Paul E. McKenney
2004-02-18 0:19 ` Andrew Morton
2004-02-18 0:19 ` Andrew Morton
2004-02-18 12:51 ` Arjan van de Ven
2004-02-18 14:00 ` Paul E. McKenney
2004-02-18 14:00 ` Paul E. McKenney
2004-02-18 21:10 ` Christoph Hellwig
2004-02-18 21:10 ` Christoph Hellwig
2004-02-18 15:06 ` Paul E. McKenney
2004-02-18 15:06 ` Paul E. McKenney
2004-02-18 22:21 ` Christoph Hellwig
2004-02-18 22:21 ` Christoph Hellwig
2004-02-18 22:51 ` Andrew Morton
2004-02-18 22:51 ` Andrew Morton
2004-02-18 23:00 ` Christoph Hellwig
2004-02-18 23:00 ` Christoph Hellwig
2004-02-18 16:21 ` Paul E. McKenney
2004-02-18 16:21 ` Paul E. McKenney
2004-02-18 23:32 ` Andrew Morton
2004-02-18 23:32 ` Andrew Morton
2004-02-19 12:32 ` Christoph Hellwig
2004-02-19 12:32 ` Christoph Hellwig
2004-02-19 18:56 ` Andrew Morton
2004-02-19 18:56 ` Andrew Morton
2004-02-19 19:01 ` Christoph Hellwig
2004-02-19 19:01 ` Christoph Hellwig
2004-02-19 13:04 ` Paul E. McKenney
2004-02-19 13:04 ` Paul E. McKenney
2004-02-20 3:17 ` Anton Blanchard
2004-02-20 3:17 ` Anton Blanchard
2004-02-20 21:46 ` Valdis.Kletnieks
2004-02-19 0:28 ` Andrew Morton
2004-02-19 0:28 ` Andrew Morton
2004-02-18 18:36 ` Paul E. McKenney
2004-02-18 18:36 ` Paul E. McKenney
2004-02-19 12:31 ` Christoph Hellwig
2004-02-19 12:31 ` Christoph Hellwig
2004-02-19 9:11 ` Paul E. McKenney
2004-02-19 9:11 ` Paul E. McKenney
2004-02-19 18:32 ` Lars Marowsky-Bree
2004-02-19 18:38 ` Arjan van de Ven
2004-02-19 19:16 ` viro
2004-02-19 19:16 ` viro
2004-02-19 16:15 ` Paul E. McKenney
2004-02-19 16:15 ` Paul E. McKenney
2004-02-19 18:59 ` Tim Bird
2004-02-19 18:59 ` Tim Bird
2004-02-20 1:27 ` David Schwartz
2004-02-19 9:11 ` David Weinehall
2004-02-19 9:11 ` David Weinehall
2004-02-19 8:58 ` Paul E. McKenney
2004-02-19 8:58 ` Paul E. McKenney
2004-03-04 5:51 ` Mike Fedyk
2004-03-04 5:51 ` Mike Fedyk
2004-02-19 10:29 ` Lars Marowsky-Bree
2004-02-19 10:29 ` Lars Marowsky-Bree
2004-02-19 9:00 ` Paul E. McKenney
2004-02-19 9:00 ` Paul E. McKenney
2004-02-19 11:11 ` Arjan van de Ven
2004-02-19 11:53 ` Lars Marowsky-Bree
2004-02-19 11:53 ` Lars Marowsky-Bree
2004-02-18 18:04 ` Tim Bird
2004-02-18 18:04 ` Tim Bird
2004-02-19 20:56 ` Daniel Phillips
2004-02-19 20:56 ` Daniel Phillips
2004-02-19 22:06 ` Stephen C. Tweedie
2004-02-19 22:06 ` Stephen C. Tweedie
2004-02-19 22:31 ` Daniel Phillips
2004-02-19 22:31 ` Daniel Phillips
2004-02-19 16:42 ` Paul E. McKenney
2004-02-19 16:42 ` Paul E. McKenney
2004-02-20 2:06 ` Daniel Phillips
2004-02-20 2:06 ` Daniel Phillips
2004-02-19 19:47 ` Paul E. McKenney
2004-02-19 19:47 ` Paul E. McKenney
2004-02-20 5:07 ` Daniel Phillips
2004-02-20 5:07 ` Daniel Phillips
2004-02-20 12:02 ` Paul E. McKenney
2004-02-20 12:02 ` Paul E. McKenney
2004-02-20 20:37 ` Daniel Phillips
2004-02-20 20:37 ` Daniel Phillips
2004-02-20 14:01 ` Paul E. McKenney
2004-02-20 14:01 ` Paul E. McKenney
2004-02-20 23:00 ` Daniel Phillips
2004-02-20 23:00 ` Daniel Phillips
2004-02-20 16:17 ` Paul E. McKenney
2004-02-20 16:17 ` Paul E. McKenney
2004-02-21 3:19 ` Daniel Phillips
2004-02-21 3:19 ` Daniel Phillips
2004-02-21 19:00 ` Daniel Phillips
2004-02-22 23:39 ` Paul E. McKenney
2004-02-25 21:04 ` [RFC] Distributed mmap API Daniel Phillips
2004-02-25 21:04 ` Daniel Phillips
2004-02-25 19:12 ` Paul E. McKenney
2004-02-25 19:12 ` Paul E. McKenney
2004-02-25 19:14 ` Paul E. McKenney
2004-02-25 19:14 ` Paul E. McKenney
2004-02-25 22:07 ` Andrew Morton
2004-02-25 22:07 ` Andrew Morton
2004-02-25 22:07 ` Daniel Phillips
2004-02-25 22:07 ` Daniel Phillips
2004-02-25 22:16 ` Andrew Morton
2004-02-25 22:16 ` Andrew Morton
2004-02-25 22:46 ` Daniel Phillips
2004-02-25 22:46 ` Daniel Phillips
2004-03-03 3:00 ` Daniel Phillips
2004-03-03 3:00 ` Daniel Phillips
2004-03-03 3:15 ` Andrew Morton
2004-03-03 3:15 ` Andrew Morton
2004-03-03 13:06 ` Daniel Phillips
2004-03-03 13:06 ` Daniel Phillips
2004-03-04 18:55 ` Paul E. McKenney
2004-03-04 18:55 ` Paul E. McKenney
2004-02-20 21:17 ` Non-GPL export of invalidate_mmap_range Christoph Hellwig
2004-02-20 21:17 ` Christoph Hellwig
2004-02-20 22:16 ` Daniel Phillips
2004-02-20 22:16 ` Daniel Phillips
2004-02-20 23:56 ` GFS requirements (was: Non-GPL export of invalidate_mmap_range) Lars Marowsky-Bree
2004-02-21 3:16 ` Daniel Phillips
2004-02-21 14:17 ` Lars Marowsky-Bree
2004-02-21 19:09 ` Daniel Phillips
2004-02-22 10:37 ` Lars Marowsky-Bree
2004-02-24 18:26 ` Daniel Phillips [this message]
2004-02-18 12:12 ` Non-GPL export of invalidate_mmap_range Dominik Kubla
2004-02-18 12:12 ` Dominik Kubla
[not found] ` <24651326.1077037044@42.150.104.212.access.eclipse.net.uk>
2004-02-18 13:13 ` Christoph Hellwig
2004-02-17 22:22 ` David Weinehall
2004-02-17 22:22 ` David Weinehall
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