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RE: KDB debug question - oops when entering kdb

To: "Walt H" <waltabbyh@xxxxxxxxxxxxxx>
Subject: RE: KDB debug question - oops when entering kdb
From: Christian Røsnes <christian@xxxxxxxxx>
Date: Sun, 10 Mar 2002 19:27:26 +0100
Cc: <linux-xfs@xxxxxxxxxxx>
Importance: Normal
In-reply-to: <3C8B9968.2030301@xxxxxxxxxxxxxx>
Sender: owner-linux-xfs@xxxxxxxxxxx
> Walt H wrote:
> 
> I could be mistaken, but I thought there was a problem with enabling 
> spinlock debugging on an xfs enabled kernel. Is this normally enabled in 
> your .config ?
> 
> -Walt

No - I normally have debugging turned off. But since
my machine oopses when I run dbench and kernel 2.4.18,
I've turned on all debug options. When examing the 
spinlock variable m_sb_lock in the xfs_mount structure
(for the partition where dbench is run) after an oops, 
it holds the value 0x000000ff.

Christian


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