On 8.09.2023 16:21, David Hildenbrand wrote:
Let's track how many memslots are required by plugged memory devices and
how many are currently actually getting used by plugged memory
devices.
"required - used" is the number of reserved memslots. For now, the number
of used and required memslots is always equal, and there are no
reservations. This is a preparation for memory devices that want to
dynamically consume memslots after initially specifying how many they
require -- where we'll end up with reserved memslots.
To track the number of used memslots, create a new address space for
our device memory and register a memory listener (add/remove) for that
address space.
Signed-off-by: David Hildenbrand <da...@redhat.com>
Reviewed-by: Maciej S. Szmigiero <maciej.szmigi...@oracle.com>
Thanks,
Maciej
