From: Dave Chinner <david@fromorbit.com>
To: Wu Fengguang <fengguang.wu@intel.com>
Cc: Ingo Molnar <mingo@elte.hu>, David Chinner <dgc@sgi.com>,
LKML <linux-kernel@vger.kernel.org>,
xfs@oss.sgi.com
Subject: Re: xfs: possible circular locking dependency detected
Date: Sat, 13 Dec 2008 09:02:44 +1100 [thread overview]
Message-ID: <20081212220243.GB22525@disturbed> (raw)
In-Reply-To: <20081206132023.GA21235@localhost>
On Sat, Dec 06, 2008 at 09:20:24PM +0800, Wu Fengguang wrote:
> Hi Dave,
>
> I got this warning while accessing xfs on usb storage.
> Is this a real problem?
False positive. I haven't had time to add and test the lockdep
annotation Peter created last week to allow us to avoid this,
but hopefully that will make it go away.
Cheers,
Dave.
--
Dave Chinner
david@fromorbit.com
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WARNING: multiple messages have this Message-ID (diff)
From: Dave Chinner <david@fromorbit.com>
To: Wu Fengguang <fengguang.wu@intel.com>
Cc: David Chinner <dgc@sgi.com>, LKML <linux-kernel@vger.kernel.org>,
Ingo Molnar <mingo@elte.hu>,
xfs@oss.sgi.com
Subject: Re: xfs: possible circular locking dependency detected
Date: Sat, 13 Dec 2008 09:02:44 +1100 [thread overview]
Message-ID: <20081212220243.GB22525@disturbed> (raw)
In-Reply-To: <20081206132023.GA21235@localhost>
On Sat, Dec 06, 2008 at 09:20:24PM +0800, Wu Fengguang wrote:
> Hi Dave,
>
> I got this warning while accessing xfs on usb storage.
> Is this a real problem?
False positive. I haven't had time to add and test the lockdep
annotation Peter created last week to allow us to avoid this,
but hopefully that will make it go away.
Cheers,
Dave.
--
Dave Chinner
david@fromorbit.com
next prev parent reply other threads:[~2008-12-12 22:02 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-12-06 13:20 xfs: possible circular locking dependency detected Wu Fengguang
2008-12-06 13:20 ` Wu Fengguang
2008-12-12 22:02 ` Dave Chinner [this message]
2008-12-12 22:02 ` Dave Chinner
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