Re: [PATCHv1 1/8] mm: memory hotplug with an existing resource

[Daniel Kiper]

On Thu, Jun 25, 2015 at 06:10:56PM +0100, David Vrabel wrote:
> Add add_memory_resource() to add memory using an existing "System RAM"
> resource.  This is useful if the memory region is being located by
> finding a free resource slot with allocate_resource().
>
> Xen guests will make use of this in their balloon driver to hotplug
> arbitrary amounts of memory in response to toolstack requests.
>
> Signed-off-by: David Vrabel <david.vrabel@xxxxxxxxxx>
> Cc: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>

Reviewed-by: Daniel Kiper <daniel.kiper@xxxxxxxxxx>

Daniel
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