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Date:   Wed, 20 Oct 2021 19:01:39 +0200
From:   David Sterba <dsterba@suse.cz>
To:     Naohiro Aota <naohiro.aota@wdc.com>
Cc:     linux-btrfs@vger.kernel.org, David Sterba <dsterba@suse.com>
Subject: Re: [PATCH] btrfs-progs: use btrfs_pwrite in place of pwrite
Message-ID: <20211020170139.GA30611@twin.jikos.cz>
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On Wed, Oct 20, 2021 at 03:57:01PM +0900, Naohiro Aota wrote:
> We need to use btrfs_pwrite instead of pwrite to ensure the writing to
> O_DIRECT file works.
> 
> Signed-off-by: Naohiro Aota <naohiro.aota@wdc.com>

Added to devel, though it does not fix the problem with creating zoned
on a file image.