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Re: fix LOCKDEBUG crash in vfs



Salut, Christoph,

On Sun, Jun 14, 2009 at 10:13:24AM +0200, Christoph Egger wrote:
> Mutex error: lockdebug_wantlock: locking against myself
> 
> lock address : 0xffff80004ba70d68 type     :     sleep/adaptive
> initialized  : 0xffffffff8075d0fa
> shared holds :                  0 exclusive:                  1
> shares wanted:                  0 exclusive:                  1
> current cpu  :                  1 last held:                  1
> current lwp  : 0xffff80004ea10800 last held: 0xffff80004ea10800
> last locked  : 0xffffffff80764868 unlocked : 0xffffffff80763f91
> owner field  : 0xffff80004ea10800 wait/spin:                0/0

Just to note that I reported the same panic some days before, it
could be worked around by disabling the nfsserver. If your patch
is correct that would be terrific.

                                Tonnerre

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