Re: [PATCH] percpu: remove export of pcpu_base_addr

From: Christoph Hellwig
Date: Fri Jul 23 2021 - 01:38:59 EST

On Thu, Jul 22, 2021 at 08:58:14PM +0200, Greg Kroah-Hartman wrote:
> This is not needed by any modules, so remove the export.

Looks good. Note that all non-static users only want the delta,
so this could be cleaned up with a helper as well. Also
__addr_to_pcpu_ptr and __pcpu_ptr_to_addr__pcpu_ptr_to_addr are
never actually overriden by arch code, so we can remove the ifndef

Reviewed-by: Christoph Hellwig <hch@xxxxxx>