工作队列work_struct,delayed_work的使用

• 工作队列，work_struct

1、定义
static struct work_struct work;
static void work_callback_func(struct work_struct *work)  
{  
} 

2、初始化
INIT_WORK(&work, work_callback_func); 

3、触发工作队列
schedule_work(&work);  

• 延时工作队列，delayed_work

1、定义
static struct delayed_work delayed_work;  
static void delayed_callback_func(struct work_struct *work)  
{  
}  

2、初始化
INIT_DELAYED_WORK(&delayed_work, delayed_callback_func);  

3、触发延时工作队列
schedule_delayed_work(&delayed_work, 5 * HZ);