set_freezable

函数名称：set_freezable

函数原型：static inline void set_freezable(void)

返回类型：void

参数：无

**调用者**
名称	描述
kthread_worker_fn	kthread_worker_fn - kthread function to process kthread_worker@worker_ptr: pointer to initialized kthread_worker This function implements the main cycle of kthread worker. It processes* work_list until it is stopped with kthread_stop()
kswapd	The background pageout daemon, started as a kernel thread* from the init process.* This basically trickles out pages so that we have _some_* free memory available even if there is no other activity* that frees anything up

函数逻辑报告