Subject: Re: process wedged in vnlock
To: None <current-users@netbsd.org>
From: Tom Spindler <dogcow@babymeat.com>
List: current-users
Date: 02/27/2007 15:33:51 
> db> show lock ufs_hashlock
> lock address : 0x00000000c03d5cd4 type     :     sleep/adaptive
> shared holds :                  0 exclusive:                  0
> shares wanted:                  0 exclusive:                  0
> current cpu  :                  0 last held:                  0
> current lwp  : 000000000000000000 last held: 000000000000000000
> last locked  : 0x00000000c01954da unlocked : 0x00000000c0195586

FWIW, these are
    ffs_vfsops.c:1450 - line after mutex_enter(&ufs_hashlock)
and ffs_vfsops.c:1492 - line after mutex_exit(&ufs_hashlock)
respectively.

(I don't have UFS_DIRHASH enabled, either.)