Re: [PATCH v5 3/7] mm, devm_memremap_pages: Fix shutdown handling
From: Christoph Hellwig
Date: Fri Sep 14 2018 - 09:16:18 EST
> An argument could be made to require that the ->kill() operation be set
> in the @pgmap arg rather than passed in separately. However, it helps
> code readability, tracking the lifetime of a given instance, to be able
> to grep the kill routine directly at the devm_memremap_pages() call
I generally do not like passing redundant argument, and I don't really
see why this case is different. Or in other ways I'd like to make
your above argument..
Except for that the patch looks good to me.