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From: Michal Sabala <lkml@saahbs.net>
To: Trond Myklebust <trond.myklebust@fys.uio.no>
Cc: linux-kernel@vger.kernel.org
Subject: Re: 2.6.18 mmap hangs unrelated apps
Date: Fri, 15 Dec 2006 16:05:37 -0600	[thread overview]
Message-ID: <20061215220537.GC16106@prosiaczek> (raw)
In-Reply-To: <1166219054.5761.56.camel@lade.trondhjem.org>

On 2006/12/15 at 15:44:14 Trond Myklebust <trond.myklebust@fys.uio.no> wrote
> On Fri, 2006-12-15 at 15:06 -0600, Michal Sabala wrote:
> > Could this be related to the fact that the nfs mmaped file is unlinked
> > before it is ummaped? The .nfsXXXXXXX file disappears from the NFS
> > server as soon as test-mmap.c exits.
> 
> That shouldn't normally matter. The file won't be deleted until after
> the last user has stopped referencing it. However it is true that the
> trace you sent indicated that XFree86 was hanging in iput().
> 
> > What nfs_debug information would be useful in tracking this
> > problem? Is there any other information I can provide you?
> 
> Could you just out of interest try 2.6.20-rc1?

Trond,

I'll try 2.6.20-rc1 on Monday and post results to the list.

Thanks,
Michal

-- 
Michal "Saahbs" Sabala

  reply	other threads:[~2006-12-15 22:05 UTC|newest]

Thread overview: 22+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2006-12-15  2:30 2.6.18 mmap hangs unrelated apps Michal Sabala
2006-12-15 16:24 ` Trond Myklebust
2006-12-15 17:50   ` Michal Sabala
2006-12-15 19:44     ` Trond Myklebust
2006-12-15 21:06       ` Michal Sabala
2006-12-15 21:12         ` Arjan van de Ven
2006-12-15 21:43           ` Michal Sabala
2006-12-15 21:44         ` Trond Myklebust
2006-12-15 22:05           ` Michal Sabala [this message]
2006-12-19 22:26           ` Andrew Morton
2006-12-19 23:19             ` Trond Myklebust
2006-12-20  0:03               ` Andrew Morton
2006-12-20  0:17                 ` Trond Myklebust
2006-12-20  0:22                   ` Andrew Morton
2006-12-20  1:21                   ` Trond Myklebust
2007-01-08 14:48                     ` [PATCH] NFS: Fix race in nfs_release_page() Peter Zijlstra
2006-12-20 14:51           ` 2.6.18 mmap hangs unrelated apps Michal Sabala
2006-12-15 20:42     ` Andrew Morton
2006-12-15 21:35       ` Michal Sabala
2006-12-15 21:41         ` Andrew Morton
2006-12-16 12:59 ` Christian Kuhn
2006-12-16 18:45   ` Christian Kuhn

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