Re: [PATCH 03/15] nd_btt: atomic sector updates

From: Christoph Hellwig
Date: Sun Jun 21 2015 - 06:03:44 EST


> +config ND_MAX_REGIONS
> + int "Maximum number of regions supported by the sub-system"
> + default 64
> + ---help---
> + A 'region' corresponds to an individual DIMM or an interleave
> + set of DIMMs. A typical maximally configured system may have
> + up to 32 DIMMs.
> +
> + Leave the default of 64 if you are unsure.

Having static limits in Kconfig is a bad idea. What prevents you
from handling any (reasonable) number dynamically?
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