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Date: Sun, 16 Oct 2011 12:05:53 -0400
From: Christoph Hellwig <hch@infradead.org>
Subject: Re: tasks hangs in D state while writing to xfs
Message-ID: <20111016160553.GA10406@infradead.org>
References: <j7bs98$5bs$1@dough.gmane.org> <20111015220922.GR3159@dastard>
	<4E9AC49D.60303@mejor.pl> <20111016123547.GA16297@infradead.org>
	<4E9ADE66.1020300@mejor.pl>
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To: Marcin Miros?aw <marcin@mejor.pl>
Cc: Christoph Hellwig <hch@infradead.org>, linux-xfs@oss.sgi.com

On Sun, Oct 16, 2011 at 03:38:46PM +0200, Marcin Miros?aw wrote:
> > 3.1-rc9 does not include these fixes yet, you'll either need to get
> > Linus' latests git tree or apply these patches manually.
> 
> I checked random patch (
> http://oss.sgi.com/archives/xfs/2011-10/msg00309.html ) it was in tree
> so i though other patches from series was in tree. But they don't :)

Sorry, that was the 3.0-stable backport that includes two additional
patches.

> > I'd also love to see the output of dmesg after doing a
> > 
> > 	'echo t > /proc/sysrq-trigger'
> > 
> > from these hangs if you can still reproduce them.
> 
> I tried kernel from git master. I can't reproduce problem now. Thank you
> for help!

Good to know.  If anything strange happens again please notify the list.

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