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From:   Christoph Hellwig <hch@lst.de>
To:     Keith Busch <kbusch@kernel.org>
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Subject: Re: [PATCH v3 01/18] block: introduce duration-limits priority
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On Wed, Jan 25, 2023 at 04:11:41PM -0700, Keith Busch wrote:
> I wouldn't necessarily rule out CDL for PCI attached in some future TP. NVMe
> does allow rotating media, and they'll want feature parity if CDL is considered
> useful in other protocols.

NVMe has a TP for CDL that is technically active, although it doesn't
seem to be actively worked on right now.