cpufreq_this_cpu_can

函数名称：pufreq_this_cpu_can_update - Check if cpufreq policy can be updated.*@policy: cpufreq policy to check.* Return 'true' if:* - the local and remote CPUs share @policy,* - dvfs_possible_from_any_cpu is set in @policy and the local CPU is not going

函数原型：bool cpufreq_this_cpu_can_update(struct cpufreq_policy *policy)

返回类型：bool

参数：

类型	参数	名称
struct cpufreq_policy *	policy

返回:测试CPU信息或* Remote DVFS flag (Not added to the driver structure as we don't want * to access another structure from scheduler hotpath). * Should be set if CPUs can do DVFS on behalf of other CPUs from * different cpufreq policies.且cu_dereference_sched() - fetch RCU-sched-protected pointer for dereferencing*@p: The pointer to read, prior to dereferencing* Makes rcu_dereference_check() do the dirty work.( * this_cpu_ptr( & cpufreq_update_util_data))

**调用者**
名称	描述
sugov_should_update_freq	Governor internals **********************

源代码转换工具开放的插件接口	X
支持：c/c++/esqlc/java Oracle/Informix/Mysql 插件可实现：逻辑报告代码生成和批量转换代码

函数逻辑报告