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
next prev parent 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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