Re: [RFC] Disable auto_movable_ratio for selfhosted memmap

[David Hildenbrand]

On 28.07.25 15:06, Michal Hocko wrote:
> On Mon 28-07-25 11:37:46, Hannes Reinecke wrote:
> > On 7/28/25 11:10, David Hildenbrand wrote:
> > And to make matters worse, we have two competing user-space programs:
> > - udev
> > - daxctl
> > neither of which is (or can be made) aware of each other.
> > This leads to races and/or inconsistencies.
>
> Would it help if generic udev memory hotplug rule exclude anything that
> is dax backed? Is there a way to check for that? Sorry if this is a
> stupid question.
Parsing /proc/iomem, it's indicated as "System RAM (kmem)".

--
Cheers,

David / dhildenb