函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\cgroup\pids.c Create Date:2022-07-27 12:16:50
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：pids_cancel_fork

函数原型：static void pids_cancel_fork(struct task_struct *task)

返回类型：void

参数：

类型参数名称
struct task_struct *task
243  css等于ask_css_check - obtain css for (task, subsys) w/ extra access conds*@task: the target task*@subsys_id: the target subsystem ID*@__c: extra condition expression to be passed to rcu_dereference_check()(当前进程, pids_cgrp_id, true)
244  pids等于css_pids(css)
245  pids_uncharge - hierarchically uncharge the pid count*@pids: the pid cgroup state*@num: the number of pids to uncharge