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Subject: Re: [PATCH] v2: Display processor virtualization resource
	allocations in lparcfg
From: Michael Ellerman <michael@ellerman.id.au>
To: Nathan Fontenot <nfont@austin.ibm.com>
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References: <4A1C2E10.9020109@austin.ibm.com> <4A1D5111.10505@austin.ibm.com>
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Date: Thu, 28 May 2009 10:31:00 +1000
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On Wed, 2009-05-27 at 09:41 -0500, Nathan Fontenot wrote:
> This patch updates the output from /proc/ppc64/lparcfg to display the
> processor virtualization resource allocations for a shared processor
> partition.
>=20
> This information is already gathered via the h_get_ppp call, we just
> have to make sure that the ibm,partition-performance-parameters-level
> property is >=3D 1 to ensure that the information is valid.

> @@ -267,6 +281,28 @@
>  	seq_printf(m, "capped=3D%d\n", ppp_data.capped);
>  	seq_printf(m, "unallocated_capacity=3D%lld\n",
>  		   ppp_data.unallocated_entitlement);
> +
> +	/* The last bits of information returned from h_get_ppp are only
> +	 * valid if the ibm,partition-performance-parameters-level
> +	 * property is >=3D 1.
> +	 */
> +	root =3D of_find_node_by_path("/");
> +	if (root) {
> +		perf_level =3D of_get_property(root,
> +				"ibm,partition-performance-parameters-level",
> +					     NULL);
> +		if (perf_level && (*perf_level >=3D 1)) {

Yep that looks better, thanks.

cheers

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