Date: Mon, 3 Oct 2011 11:34:17 +0400 From: Lev Serebryakov <lev@FreeBSD.org> To: current@freebsd.org, fs@FreeBSD.org, geom@freebsd.org Subject: Re: code in GEOM thread could not use vnode API (Was: alq_open_flags() panics in _mtx_lock_flags()) Message-ID: <349860851.20111003113417@serebryakov.spb.ru> In-Reply-To: <228926402.20111002231459@serebryakov.spb.ru> References: <1258376930.20111002193223@serebryakov.spb.ru> <228926402.20111002231459@serebryakov.spb.ru>
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Hello, Current. You wrote 2 =EE=EA=F2=FF=E1=F0=FF 2011 =E3., 23:14:59: > It seems, that error only occurs when I call alq API from geom > threads (from g_events, for example). Module, which is not GEOM > class, could use this API without any problem! > Is it normal, that GEOM could not use vnode API? Is it normal, that > this leads to panic, and not some diagnostic messages, even with > WITNESS and other diagnostic options turned on? not holding (explicitly release before call) topology lock doesn't help. --=20 // Black Lion AKA Lev Serebryakov <lev@FreeBSD.org>
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