|To:||Dave Chinner <david@xxxxxxxxxxxxx>|
|Subject:||Re: [2.6.32] scheduling while atomic|
|From:||Christoph Hellwig <hch@xxxxxxxxxxxxx>|
|Date:||Tue, 2 Nov 2010 12:02:01 -0400|
|Cc:||Martin Hamrle <martin.hamrle@xxxxxxxx>, xfs@xxxxxxxxxxx|
On Tue, Nov 02, 2010 at 11:12:44AM +1100, Dave Chinner wrote: > With a trace like that, it's almost certain that you've blown > the stack and that is why the system is crashing. Can you turn on > stack depth checking (might require a kernel rebuild) so we can tell > if these problems are a result of overruning the stack? Even better move on to a recent kernel - we're now preventing the VM from reentering the filesystem for reclaim, which should take care of all practical stack overlfow issues.
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