2017-11-06 02:38:20 +00:00
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/* SPDX-License-Identifier: GPL-2.0 */
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2017-09-05 02:31:27 +00:00
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/*
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* include/linux/arch_topology.h - arch specific cpu topology information
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*/
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#ifndef _LINUX_ARCH_TOPOLOGY_H_
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#define _LINUX_ARCH_TOPOLOGY_H_
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2017-10-03 17:33:45 +00:00
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#include <linux/types.h>
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2017-09-05 02:31:27 +00:00
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void topology_normalize_cpu_scale(void);
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struct device_node;
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2017-10-03 17:33:45 +00:00
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bool topology_parse_cpu_capacity(struct device_node *cpu_node, int cpu);
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2017-09-05 02:31:27 +00:00
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struct sched_domain;
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unsigned long topology_get_cpu_scale(struct sched_domain *sd, int cpu);
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void topology_set_cpu_scale(unsigned int cpu, unsigned long capacity);
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#endif /* _LINUX_ARCH_TOPOLOGY_H_ */
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