Re: [PATCH V2] megaraid: kmemleak: Track page allocation for fusion

From: Christoph Hellwig
Date: Mon Sep 18 2017 - 12:21:44 EST

Oh, I missed log_to_span. Well, in that case log_to_span is
_the_ candidate for moving into a separate allocation.

And in fact you're probably better off by using a sensible data
structure for it, e.g. a radix tree.