21             wait_list: Default::default(),  in default()
24         list_init(&mut x.wait_list);  in default()
32     wait_list: LinkedList<&'static mut process_control_block>,  field
46         guard.wait_list.push_back(current_pcb());  in sleep()
55         guard.wait_list.push_back(current_pcb());  in sleep_uninterruptible()
65         guard.wait_list.push_back(current_pcb());  in sleep_unlock_spinlock()
76         guard.wait_list.push_back(current_pcb());  in sleep_unlock_mutex()
87         guard.wait_list.push_back(current_pcb());  in sleep_uninterruptible_unlock_spinlock()
98         guard.wait_list.push_back(current_pcb());  in sleep_uninterruptible_unlock_mutex()
114         if guard.wait_list.is_empty() {  in wakeup()
119         if (guard.wait_list.front().unwrap().state & state) != 0 {  in wakeup()
120             let to_wakeup = guard.wait_list.pop_front().unwrap();  in wakeup()
132         return self.0.lock().wait_list.len();  in len()
138         wait_list: LinkedList::new(),