linux-ext4 - Re: [PATCH] iomap: clean preallocated blocks in iomap

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Message-ID: <20240904040751.GA13262@lst.de>
Date: Wed, 4 Sep 2024 06:07:51 +0200
From: Christoph Hellwig <hch@....de>
To: Dave Chinner <david@...morbit.com>
Cc: Julian Sun <sunjunchao2870@...il.com>, linux-xfs@...r.kernel.org,
	linux-fsdevel@...r.kernel.org, linux-ext4@...r.kernel.org,
	tytso@....edu, adilger.kernel@...ger.ca, jack@...e.cz,
	brauner@...nel.org, djwong@...nel.org, hch@....de,
	syzbot+296b1c84b9cbf306e5a0@...kaller.appspotmail.com
Subject: Re: [PATCH] iomap: clean preallocated blocks in iomap_end() when 0
 bytes was written.

Just a quick notice that I'm on vacation this week and only doing an
absolute minimal amount of work in the mornings, as I said before I'm
planning to look into it when I get time.  But just as Dave I suspect
that the patch is papering over the real issue.