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From: Christoph Hellwig <hch@infradead.org>
To: Dave Chinner <david@fromorbit.com>
Cc: xfs@oss.sgi.com
Subject: Re: [regression] stack overflow in xfs_buf_iodone_callbacks
Date: Thu, 21 Jun 2012 12:34:09 -0400	[thread overview]
Message-ID: <20120621163409.GA7897@infradead.org> (raw)
In-Reply-To: <20120621091803.GB10673@dastard>

On Thu, Jun 21, 2012 at 07:18:03PM +1000, Dave Chinner wrote:
> Folks,
> 
> I just had a stack overflow in the delayed write buffer error
> handling with a shut down filesystem:

I've looked at this a bit more, and it seems the effect really can't
be an XFS shutdown.  We never do the shutdown check inside
xfs_buf_iorequest.  The issue obviously is real, but could it be that
you had an actual persistent I/O error on the underlying device?

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  parent reply	other threads:[~2012-06-21 16:34 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-06-21  9:18 [regression] stack overflow in xfs_buf_iodone_callbacks Dave Chinner
2012-06-21  9:21 ` Christoph Hellwig
2012-06-21  9:29   ` Dave Chinner
2012-06-21 10:06   ` Stan Hoeppner
2012-06-21 16:34 ` Christoph Hellwig [this message]
2012-06-21 23:24   ` Dave Chinner
2012-06-22 16:41     ` Christoph Hellwig
2012-06-22 23:39       ` Dave Chinner
2012-06-25  9:06         ` Christoph Hellwig
2012-06-26  2:20           ` Dave Chinner
2012-06-26  7:51             ` Christoph Hellwig

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