freezing_slow

函数名称：zing_slow_path - slow path for testing whether a task needs to be frozen*@p: task to be tested* This function is called by freezing() if system_freezing_cnt isn't zero* and tests whether @p needs to enter and stay in frozen state. Can be

函数原型：bool freezing_slow_path(struct task_struct *p)

返回类型：bool

参数：

类型	参数	名称
struct task_struct *	p

如果任务标志按位与This thread should not be frozen 按位或This thread called freeze_processes() and should not be frozen 的值则返回:false

如果test_tsk_thread_flag(p, s terminating due to OOM killer )则返回:false

如果pm_nosig_freezing或cgroup_freezing(p)则返回:true

如果dicate whether PM freezing is in effect, protected by* system_transition_mutex且非任务标志按位与I am a kernel thread 的值则返回:true

返回:false

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