프로세스 정보 얻기 (Task Struct 이용)

struct thread_info *thread  = current_thread_info();

struct task_struct *task = thread->task;

for_each_process(task){

printk("pid = %d tgid = %d ppid=%d comm=%s\n "

,task->pid,task->tgid,task->real_parent->pid,task->comm);

}