Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\sched\cpufreq.c Create Date:2022-07-28 09:44:43
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Name:pufreq_remove_update_util_hook - Clear the CPU's update_util_data pointer

Proto:void cpufreq_remove_update_util_hook(int cpu)

Type:void

Parameter:

TypeParameterName
intcpu
59  cu_assign_pointer() - assign to RCU-protected pointer*@p: pointer to assign to*@v: value to assign (publish)* Assigns the specified value to the specified RCU-protected* pointer, ensuring that any concurrent RCU readers will see* any prior initialization(per_cpu(cpufreq_update_util_data, cpu), NULL)
Caller
NameDescribe
sugov_stop