linux kernel workqueue 简单使用

struct work_struct               work;
struct workqueue_struct*         work_wq;

static void run_work(struct work_struct* work)
{

  //do something
}


//创建工作队列
work_wq = create_singlethread_workqueue("run_work_wq");  
if (run_work_wq == NULL) {                                         
  		LOG_ERR("create_singlethread_workqueue failed, run_work_wq == NULL \n");
  		goto fail;                                                             
} 

INIT_WORK(&work, run_work);


//调度执行
queue_work(run_work_wq, &work);