linux-ext4 - Re: [PATCH 1/6] jbd2: Issue cache flush after checkpointing even with internal journal

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Message-Id: <4BF54606-BF0E-4CA8-98F7-25B16BCDA497@mit.edu>
Date:	Thu, 9 Feb 2012 00:26:11 -0500
From:	Theodore Tso <tytso@....EDU>
To:	Jan Kara <jack@...e.cz>
Cc:	Theodore Tso <tytso@....edu>, linux-ext4@...r.kernel.org
Subject: Re: [PATCH 1/6] jbd2: Issue cache flush after checkpointing even with internal journal

One more thought.   I wonder if we should be trying to call a version of journal_cleanup_tail after we do a commit, since at that point we will have done a flush so updating the journal superblock should be "cheap".

-- Ted

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