linux-ext4 - Re: [BUG] infinite loop when unmounting ext3/4

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Message-ID: <20150728190413.GM2851@thunk.org>
Date:	Tue, 28 Jul 2015 15:04:13 -0400
From:	Theodore Ts'o <tytso@....edu>
To:	Eryu Guan <guaneryu@...il.com>
Cc:	Jan Kara <jack@...e.cz>, Joseph Qi <joseph.qi@...wei.com>,
	linux-ext4@...r.kernel.org
Subject: Re: [BUG] infinite loop when unmounting ext3/4

On Tue, Jul 28, 2015 at 03:15:26PM +0800, Eryu Guan wrote:
> > > To fix the issue you've reported, we just need to teach
> > > jbd2_log_do_checkpoint() to cleanup all the buffers in the transactions
> > > when the journal is aborted so that journal_destroy() can proceed. I can
> > > have a look at it sometime next week unless someone beats me to it.
> > 
> > OK, attached is the patch that fixes the issue for me. Ted, can you please
> > pick it up? Thanks!
> 
> I confirmed that the attached patch fixed the infinite loop on aborted
> journal. Thanks!

Applied, thanks.

						- Ted
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