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805df2966f
topology_parse_cpu_capacity() returns 1 on success and 0 on errors. Make it return bool instead of int as that suits the purpose better. Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> Reviewed-by: Juri Lelli <juri.lelli@arm.com> Tested-by: Juri Lelli <juri.lelli@arm.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
20 lines
511 B
C
20 lines
511 B
C
/*
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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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#include <linux/types.h>
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void topology_normalize_cpu_scale(void);
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struct device_node;
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bool topology_parse_cpu_capacity(struct device_node *cpu_node, int cpu);
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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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