From: Christoph Hellwig <hch@infradead.org>
To: Stefan Priebe - Profihost AG <s.priebe@profihost.ag>
Cc: "xfs@oss.sgi.com" <xfs@oss.sgi.com>, linux-mm@kvack.org
Subject: Re: XFS deadlock the second
Date: Tue, 25 Oct 2011 05:47:43 -0400 [thread overview]
Message-ID: <20111025094743.GA17937@infradead.org> (raw)
In-Reply-To: <4EA5504D.9090302@profihost.ag>
On Mon, Oct 24, 2011 at 01:47:25PM +0200, Stefan Priebe - Profihost AG wrote:
> Hi,
>
> today i received another deadlock while running all your patches.
>
> Output sysrq + w:
> http://pastebin.com/raw.php?i=YZGV6hxm
I just one process waiting for memory allocation in the networking code,
and two in XFS waiting for a page to be unlocked. One during read, so
defintively waitin for I/O, the other in write_begin so probably as
well. If this didn't go away after a while it seems like a VM balancing
issue to me.
>
> Stefan
>
> _______________________________________________
> xfs mailing list
> xfs@oss.sgi.com
> http://oss.sgi.com/mailman/listinfo/xfs
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parent reply other threads:[~2011-10-25 9:47 UTC|newest]
Thread overview: expand[flat|nested] mbox.gz Atom feed
[parent not found: <4EA5504D.9090302@profihost.ag>]
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