Re: Problems with VM_MIXEDMAP removal from /proc//smaps

Christoph Hellwig
2018-10-02T14:37:17Z

On Tue, Oct 02, 2018 at 04:29:59PM +0200, Jan Kara wrote:
> > OK naive question from me, how do we want an application to be able to
> > check if it is running on a DAX mapping?
>
> The question from me is: Should application really care?

No, it should not. DAX is an implementation detail thay may change
or go away at any time.