It is now allowed to use persistent memory like a regular RAM, but
currently there is no way to remove this memory until machine is
rebooted.
This work expands the functionality to also allows hotremoving
previously hotplugged persistent memory, and recover the device for use
for other purposes.
Hi Pavel,
Thanks for doing this! I knew we'd have to get to it eventually, but
sounds like you needed it sooner rather than later.
...
> static inline struct dev_dax *to_dev_dax(struct device *dev)
> diff --git a/drivers/dax/kmem.c b/drivers/dax/kmem.c
> index 4c0131857133..6f1640462df9 100644
On Thu, Apr 25, 2019 at 3:01 PM Dave Hansen wrote:
>
> Hi Pavel,
>
> Thanks for doing this! I knew we'd have to get to it eventually, but
> sounds like you needed it sooner rather than later.
Hi Dave,
Thank you for taking time reviewing this work, my comments below:
> >
> > +#ifdef CONFIG_MEMO
