Re: [PATCH 06/10] Generic radix trees

[Kent Overstreet]

On Fri, May 18, 2018 at 09:02:03AM -0700, Christoph Hellwig wrote:
> Completely lacks any explanation, including why this should be
> in lib/.  Also should come in the same series with actual users
> of the infrastructure.

Also in the cover letter...

 * Generic radix trees

 This is a very simple radix tree implementation that can store types of
 arbitrary size, not just pointers/unsigned long. It could probably replace
 flex arrays.