linux-ext4 - ext4 warnings: extent tree (at level 2) could be narrower.

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Message-ID: <20191213230226.GA11066@duo.ucw.cz>
Date:   Sat, 14 Dec 2019 00:02:26 +0100
From:   Pavel Machek <pavel@....cz>
To:     kernel list <linux-kernel@...r.kernel.org>, jack@...e.com,
        linux-ext4@...r.kernel.org, tytso@....edu, adilger.kernel@...ger.ca
Subject: ext4 warnings: extent tree (at level 2) could be narrower.

Hi!

Periodic fsck kicked in on x86-32 machine. I did partial update in the
meantime, and was running various kernels including -next... Now I'm
getting:

data: Inode 1840310 extent tree (at level 2) could be narrower. IGNORED.

on 5 inodes.  Is it harmless, or does it mean I was running buggy
kernel in the past, or...?

Best regards,
									Pavel

-- 
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html

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