From: Roman Mamedov <rm@romanrm.ru>
To: Linux Btrfs <linux-btrfs@vger.kernel.org>
Subject: Re: Deadlock in btrfs-cleaner, related to snapshot deletion
Date: Thu, 13 Sep 2012 03:23:10 +0600 [thread overview]
Message-ID: <20120913032310.75088ea9@natsu> (raw)
In-Reply-To: <505059E4.1080903@oracle.com>
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On Wed, 12 Sep 2012 17:46:12 +0800
Liu Bo <bo.li.liu@oracle.com> wrote:
> I try to figure out where goes wrong, but the listed stacks seems to be not enough for solving the deadlock,
> so could you please use a lockdep debug kernel and post the result here?
Hello,
Thanks; I have saved the problematic FS into an image file, and will try to run
some experiments with it in a VM a bit later. Also I will have to read up on
how to properly use lockdep to get debug information.
--
With respect,
Roman
~~~~~~~~~~~~~~~~~~~~~~~~~~~
"Stallman had a printer,
with code he could not see.
So he began to tinker,
and set the software free."
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prev parent reply other threads:[~2012-09-12 21:23 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-09-12 7:53 Deadlock in btrfs-cleaner, related to snapshot deletion Roman Mamedov
2012-09-12 9:46 ` Liu Bo
2012-09-12 21:23 ` Roman Mamedov [this message]
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