函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\sched\core.c Create Date:2022-07-27 10:36:53
Last Modify:2022-05-22 13:40:38 Copyright©Brick
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函数名称：available_idle_cpu - is a given CPU idle for enqueuing work.*@cpu: the CPU in question.* Return: 1 if the CPU is currently idle. 0 otherwise.

函数原型：int available_idle_cpu(int cpu)

返回类型：int

参数：

类型参数名称
intcpu
4658  如果非dle_cpu - is a given CPU idle currently?*@cpu: the processor in question.* Return: 1 if the CPU is currently idle. 0 otherwise.则返回:0
4661  如果In order to reduce various lock holder preemption latencies provide an* interface to see if a vCPU is currently running or not则返回:0
4664  返回:1