[PATCH v7 4/7] kvmppc: Handle memory plug/unplug to secure VM

Christoph Hellwig hch at lst.de
Thu Aug 29 18:39:27 AEST 2019


On Thu, Aug 22, 2019 at 03:56:17PM +0530, Bharata B Rao wrote:
> +	/*
> +	 * TODO: Handle KVM_MR_MOVE
> +	 */
> +	if (change == KVM_MR_CREATE) {
> +		uv_register_mem_slot(kvm->arch.lpid,
> +				     new->base_gfn << PAGE_SHIFT,
> +				     new->npages * PAGE_SIZE,
> +				     0, new->id);
> +	} else if (change == KVM_MR_DELETE)
> +		uv_unregister_mem_slot(kvm->arch.lpid, old->id);
>  }

In preparation for the KVM_MR_MOVE addition just using a switch statement
here from the very beginning might make the code a little nicer to read.


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