intel_rapl: introduce struct rapl_if_private

Introduce a new structure, rapl_if_private, to save the private data for different RAPL Interface.

Zhang Rui committed 7 years ago

Commit 7ebf8ef1 parent ff956822 files · +44 −30Browse files

Showing the changes to include/linux (1 of 2 files). Show all

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@@ -88,6 +88,20 @@ struct rapl_domain { · 87 unmodified lines
88	88	struct rapl_package *rp;
89	89	};
90	90
	91	+/**
	92	+ * struct rapl_if_priv: private data for different RAPL interfaces
	93	+ * @control_type: Each RAPL interface must have its own powercap
	94	+ * control type.
	95	+ * @platform_rapl_domain: Optional. Some RAPL interface may have platform
	96	+ * level RAPL control.
	97	+ * @pcap_rapl_online: CPU hotplug state for each RAPL interface.
	98	+ */
	99	+struct rapl_if_priv {
	100	+ struct powercap_control_type *control_type;
	101	+ struct rapl_domain *platform_rapl_domain;
	102	+ enum cpuhp_state pcap_rapl_online;
	103	+};
	104	+
91	105	/* maximum rapl package domain name: package-%d-die-%d */
92	106	#define PACKAGE_DOMAIN_NAME_LENGTH 30
93	107
@@ -108,6 +122,7 @@ struct rapl_package { · 14 unmodified lines
108	122	/* Track active cpus */
109	123	struct cpumask cpumask;
110	124	char name[PACKAGE_DOMAIN_NAME_LENGTH];
	125	+ struct rapl_if_priv *priv;
111	126	};
112	127
113	128	#endif /* __INTEL_RAPL_H__ */

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