函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\stop_machine.c Create Date:2022-07-27 12:23:38
Last Modify:2020-03-12 14:18:49 Copyright©Brick
首页 函数Tree
注解内核,赢得工具下载SCCTEnglish

函数名称：signal completion unless @done is NULL

函数原型：static void cpu_stop_signal_done(struct cpu_stop_done *done)

返回类型：void

参数：

类型参数名称
struct cpu_stop_done *done
64  如果atomic_dec_and_test( & r left to execute )则mplete: - signals a single thread waiting on this completion*@x: holds the state of this particular completion* This will wake up a single thread waiting on this completion. Threads will be* awakened in the same order in which they were queued.
调用者
名称描述
cpu_stop_queue_workqueue @work to @stopper. if offline, @work is completed immediately
cpu_stopper_thread