From: Daniel Phillips <phillips@arcor.de>
To: paulmck@us.ibm.com
Cc: "Stephen C. Tweedie" <sct@redhat.com>,
Andrew Morton <akpm@osdl.org>,
Christoph Hellwig <hch@infradead.org>,
linux-kernel <linux-kernel@vger.kernel.org>,
linux-mm <linux-mm@kvack.org>
Subject: Re: Non-GPL export of invalidate_mmap_range
Date: Fri, 20 Feb 2004 18:00:32 -0500 [thread overview]
Message-ID: <200402201800.12077.phillips@arcor.de> (raw)
In-Reply-To: <20040220140116.GD1269@us.ibm.com>
On Friday 20 February 2004 09:01, Paul E. McKenney wrote:
> On Fri, Feb 20, 2004 at 03:37:26PM -0500, Daniel Phillips wrote:
> > Actually, I erred there in that invalidate_mmap_range should not export
> > the flag, because it never makes sense to pass in non-zero from a DFS.
>
> Doesn't vmtruncate() want to pass non-zero "all" in to
> invalidate_mmap_range() in order to maintain compatibility with existing
> Linux semantics?
That comes from inside. The DFS's truncate interface should just be
vmtruncate. If I missed something, please shout.
Regards,
Daniel
WARNING: multiple messages have this Message-ID (diff)
From: Daniel Phillips <phillips@arcor.de>
To: paulmck@us.ibm.com
Cc: "Stephen C. Tweedie" <sct@redhat.com>,
Andrew Morton <akpm@osdl.org>,
Christoph Hellwig <hch@infradead.org>,
linux-kernel <linux-kernel@vger.kernel.org>,
linux-mm <linux-mm@kvack.org>
Subject: Re: Non-GPL export of invalidate_mmap_range
Date: Fri, 20 Feb 2004 18:00:32 -0500 [thread overview]
Message-ID: <200402201800.12077.phillips@arcor.de> (raw)
In-Reply-To: <20040220140116.GD1269@us.ibm.com>
On Friday 20 February 2004 09:01, Paul E. McKenney wrote:
> On Fri, Feb 20, 2004 at 03:37:26PM -0500, Daniel Phillips wrote:
> > Actually, I erred there in that invalidate_mmap_range should not export
> > the flag, because it never makes sense to pass in non-zero from a DFS.
>
> Doesn't vmtruncate() want to pass non-zero "all" in to
> invalidate_mmap_range() in order to maintain compatibility with existing
> Linux semantics?
That comes from inside. The DFS's truncate interface should just be
vmtruncate. If I missed something, please shout.
Regards,
Daniel
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next prev parent reply other threads:[~2004-02-20 23:03 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 [this message]
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
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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