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Date: Tue, 04 Oct 2011 08:13:01 +0400
From: "Andrey V. Elsukov" <bu7cher@yandex.ru>
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Cc: Lawrence Stewart <lstewart@freebsd.org>, fs@freebsd.org
Subject: Re: code in GEOM thread could not use vnode API (Was:
 alq_open_flags() panics in _mtx_lock_flags())
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On 03.10.2011 16:18, Lev Serebryakov wrote:
>   This is geom_zero module, which try to create ALQ with name
>   "/var/log/zero.alq.log" on it load (not creation! So, you don't need
>   even create such GEOM!). Please note, that "init" callback of GEOM
>   class is called in g_event GEOM thread.

Hi, Lev

Did you try just release the topology lock before alq_open and acquire it back
before exit from _init method?

-- 
WBR, Andrey V. Elsukov