css_from

函数名称：ss_from_id - lookup css by id*@id: the cgroup id*@ss: cgroup subsys to be looked into* Returns the css if there's valid one with @id, otherwise returns NULL.* Should be called under rcu_read_lock().

函数原型：struct cgroup_subsys_state *css_from_id(int id, struct cgroup_subsys *ss)

返回类型：struct cgroup_subsys_state

参数：

类型	参数	名称
int	id
struct cgroup_subsys *	ss

6110

WARN_ON_ONCE(!_read_lock_held() - might we be in RCU read-side critical section?* If CONFIG_DEBUG_LOCK_ALLOC is selected, returns nonzero iff in an RCU* read-side critical section)

6111

返回:dr_find() - Return pointer for given ID

源代码转换工具开放的插件接口	X
支持：c/c++/esqlc/java Oracle/Informix/Mysql 插件可实现：逻辑报告代码生成和批量转换代码

函数逻辑报告