* Re: XFS deadlock the second
[not found] <4EA5504D.9090302@profihost.ag>
@ 2011-10-25 9:47 ` Christoph Hellwig
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From: Christoph Hellwig @ 2011-10-25 9:47 UTC (permalink / raw)
To: Stefan Priebe - Profihost AG; +Cc: xfs@oss.sgi.com, linux-mm
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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[not found] <4EA5504D.9090302@profihost.ag>
2011-10-25 9:47 ` XFS deadlock the second Christoph Hellwig
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