函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\smpboot.c Create Date:2022-07-27 10:34:28
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：smpboot_unpark_thread

函数原型：static void smpboot_unpark_thread(struct smp_hotplug_thread *ht, unsigned int cpu)

返回类型：void

参数：

类型参数名称
struct smp_hotplug_thread *ht
unsigned intcpu
230  tsk等于per_cpu_ptr(store, cpu)
232  如果非selfparking则kthread_unpark - unpark a thread created by kthread_create().*@k: thread created by kthread_create().* Sets kthread_should_park() for @k to return false, wakes it, and* waits for it to return. If the thread is marked percpu then its
调用者
名称描述
smpboot_unpark_threads
smpboot_register_percpu_threadsmpboot_register_percpu_thread - Register a per_cpu thread related* to hotplug*@plug_thread: Hotplug thread descriptor* Creates and starts the threads on all online cpus.