函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\cgroup\debug.c Create Date:2022-07-27 12:20:35
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：releasable_read

函数原型：static u64 releasable_read(struct cgroup_subsys_state *css, struct cftype *cft)

返回类型：u64

参数：

类型参数名称
struct cgroup_subsys_state *css
struct cftype *cft
273  返回:非 synchronization, the result can only be used as a hint 且非ss_has_online_children - does a css have online children*@css: the target css* Returns %true if @css has any online children; otherwise, %false. This* function can be called from any context but the caller is responsible