freezer_css

函数名称：zer_css_online - commit creation of a freezer css*@css: css being created* We're committing to creation of @css. Mark it online and inherit* parent's freezing state while holding both parent's and our* freezer->lock.

函数原型：static int freezer_css_online(struct cgroup_subsys_state *css)

返回类型：int

参数：

类型	参数	名称
struct cgroup_subsys_state *	css

107

freezer等于css_freezer(css)

108

parent等于parent_freezer(freezer)

110

mutex_lock( & freezer_mutex)

112

state或等于zer is fully online

114

如果parent且state按位与CGROUP_FREEZING则

115

state或等于he parent freezer is freezing 按位或his and its descendants frozen

116

atomic_inc( & al number of freezing conditions in effect )

119

mutex_unlock - release the mutex*@lock: the mutex to be released* Unlock a mutex that has been locked by this task previously.* This function must not be used in interrupt context. Unlocking* of a not locked mutex is not allowed.

120

返回:0

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