How to stop Linux kernel threads on rmmod?

Question

I wrote the following code to create a kernel thread:

#include
#include
#include
#include

        

Answer 1

I hope the below program resolves your problem.... thumbs up :-)

`#include
 #include
 #include
 #include
 #include`

struct task_struct *task;
int data;
int ret;
int thread_function(void *data)
{
  int var;
 var = 10;
     printk(KERN_INFO "IN THREAD FUNCTION");
     while(!kthread_should_stop()){
             schedule();
             }
     /*do_exit(1);*/
  return var;

}

static int kernel_init(void)
{
   data = 20;
   printk(KERN_INFO"--------------------------------------------");
   /*task = kthread_create(&thread_function,(void *)data,"pradeep");*/
   task = kthread_run(&thread_function,(void *)data,"pradeep");
   printk(KERN_INFO"Kernel Thread : %s\n",task->comm);
   return 0;
}

static void kernel_exit(void)
{
   kthread_stop(task);
}

module_init(kernel_init);
module_exit(kernel_exit);
MODULE_AUTHOR("SHRQ");
MODULE_LICENSE("GPL");