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Re: Need some help with cause of Oops in XFS 1.2

To: Christoph Hellwig <hch@xxxxxxxxxxxxx>
Subject: Re: Need some help with cause of Oops in XFS 1.2
From: Steven Dake <sdake@xxxxxxxxxx>
Date: Tue, 25 Mar 2003 13:32:50 -0700
Cc: linux-xfs@xxxxxxxxxxx
In-reply-to: <20030325203229.A6850@infradead.org>
References: <3E809EB1.6000904@mvista.com> <20030325193838.A6142@infradead.org> <3E80B9C9.5090107@mvista.com> <20030325203229.A6850@infradead.org>
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I suspect the issue wouldn't present itself with a vanilla 2.4.18 + xfs1.2 tree as it would have already been caught... And unfortunately I can't apply to a plain vanilla tree, it must go into this particular tree for my company to release it...

If you have any suggestions on how I could debug, I'd be willing to try them out.

I was really hoping someone had run into this type of problem in the past and could provide some quick pointers on how I could debug.

Thanks
-steve

Christoph Hellwig wrote:

On Tue, Mar 25, 2003 at 01:19:21PM -0700, Steven Dake wrote:


the preempt patch is applied (heavily modified, as I said :) however, I have preemption turned off. The other significant difference is the use of the real time scheduler (which is also turned off). The realtime scheduler was a MontaVista authored scheduler patch prior to O1.



Can you please try to reproduce it with a plain 1.2 XFS tree? It's hard to debug some widly different tree we don't even have source to.







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