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Date:   Mon, 5 Sep 2022 08:55:23 +0200
From:   Christoph Hellwig <hch@lst.de>
To:     Damien Le Moal <damien.lemoal@opensource.wdc.com>
Cc:     Christoph Hellwig <hch@lst.de>, Chris Mason <clm@fb.com>,
        Josef Bacik <josef@toxicpanda.com>,
        David Sterba <dsterba@suse.com>,
        Damien Le Moal <damien.lemoal@wdc.com>,
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        "Darrick J. Wong" <djwong@kernel.org>, linux-block@vger.kernel.org,
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Subject: Re: [PATCH 16/17] btrfs: split zone append bios in btrfs_submit_bio
Message-ID: <20220905065523.GI2092@lst.de>
References: <20220901074216.1849941-1-hch@lst.de> <20220901074216.1849941-17-hch@lst.de> <d02a11c0-ea7c-8921-8993-5c9d3645c7ad@opensource.wdc.com>
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On Fri, Sep 02, 2022 at 10:46:13AM +0900, Damien Le Moal wrote:
> On 9/1/22 16:42, Christoph Hellwig wrote:
> > The current btrfs zoned device support is a little cumbersome in the data
> > I/O path as it requires the callers to not support more I/O than the
> > supported ZONE_APPEND size by the underlying device.  This leads to a lot
> 
> Did you mean: "...as it requires the callers to not issue I/O larger than
> the supported ZONE_APPEND size for the underlying device." ?
> I think you do mean that :)

Yes.