函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\sched\cpuacct.c Create Date:2022-07-27 10:44:43
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：css_ca

函数原型：static inline struct cpuacct *css_ca(struct cgroup_subsys_state *css)

返回类型：struct cpuacct

参数：

类型参数名称
struct cgroup_subsys_state *css
37  返回:css ? container_of - cast a member of a structure out to the containing structure*@ptr: the pointer to the member.*@type: the type of the container struct this is embedded in.*@member: the name of the member within the struct.(css, structcpuacct, css) : NULL
调用者
名称描述
task_caReturn CPU accounting group to which this task belongs
parent_ca
cpuacct_css_freeDestroy an existing CPU accounting group
__cpuusage_readReturn total CPU usage (in nanoseconds) of a group
cpuusage_write
__cpuacct_percpu_seq_show
cpuacct_all_seq_show
cpuacct_stats_show