From: Christoph Hellwig <hch@lst.de>
To: Chris Mason <clm@fb.com>, Josef Bacik <josef@toxicpanda.com>,
David Sterba <dsterba@suse.com>
Cc: linux-btrfs@vger.kernel.org
Subject: fix nodatasum I/O for zone devices v2
Date: Thu, 8 Jun 2023 14:14:09 +0200 [thread overview]
Message-ID: <20230608121410.275766-1-hch@lst.de> (raw)
Hi all,
my recent series to optimize the ordered_extent splitting for zoned
devices broke nodatasum I/O - this was hidden by the fact that a normal
xfstests run appears to only exercise nodatasum in combination with
dev-replace, which was also broken..
Changes since v1:
- drop the btrfs_inode_is_nodatasum helper
- add a new helper to just allocate a dummy ordered_sum structure
- more comments
next reply other threads:[~2023-06-08 12:14 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-06-08 12:14 Christoph Hellwig [this message]
2023-06-08 12:14 ` [PATCH] btrfs: allocate dummy ordereded_sums objects for nocsum I/O on zoned file systems Christoph Hellwig
2023-06-08 15:40 ` David Sterba
2023-06-09 4:55 ` Christoph Hellwig
2023-06-09 19:18 ` David Sterba
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