函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\cgroup\cgroup.c Create Date:2022-07-27 12:13:21
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：group_cancel_fork - called if a fork failed after cgroup_can_fork()*@child: the task in question* This calls the cancel_fork() callbacks if a fork failed *after** cgroup_can_fork() succeded.

函数原型：void cgroup_cancel_fork(struct task_struct *child)

返回类型：void

参数：

类型参数名称
struct task_struct *child
5912  r_each_subsys - iterate all enabled cgroup subsystems*@ss: the iteration cursor*@ssid: the index of @ss, CGROUP_SUBSYS_COUNT after reaching the end(ss, i)
5913  如果cancel_fork则cancel_fork(child)
调用者
名称描述
copy_process创建进程