函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\cpu_pm.c Create Date:2022-07-27 13:58:50
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称:pu_cluster_pm_enter - CPU cluster low power entry notifier* Notifies listeners that all cpus in a power domain are entering a low power* state that may cause some blocks in the same power domain to reset

函数原型:int cpu_cluster_pm_enter(void)

返回类型:int

参数:

135  ret等于0
137  ret等于cpu_pm_notify(CPU_CLUSTER_PM_ENTER, - 1, & nr_calls)
138  如果retcpu_pm_notify(CPU_CLUSTER_PM_ENTER_FAILED, nr_calls - 1, NULL)
145  返回:ret