[PATCH 1/1] nvme: Add verbose error logging

[hch at lst.de]

On Fri, Dec 10, 2021 at 08:56:48AM -0800, Keith Busch wrote:
> I'm not sure having it be a new Kconfig option is a good idea since it
> requires a recompile to enable/disable. Could this be toggled with a
> static_key instead so we may disable/enable verbose logging at runtime?

We need to think about module size.  NVMe is not only used in big
enterprise setups but also in deeply embedded scenarious these days.

I'm also not really convince of the usefulness (but also not strictly
againt it), but if we support it it needs to be conditional.