83 	lockdep_assert_held(&p->pi_lock);  in __task_rq_lock()
103 	__acquires(p->pi_lock)  in task_rq_lock()
109 		raw_spin_lock_irqsave(&p->pi_lock, rf->flags);  in task_rq_lock()
134 		raw_spin_unlock_irqrestore(&p->pi_lock, rf->flags);  in task_rq_lock()
1560 	raw_spin_lock(&p->pi_lock);  in migration_cpu_stop()
1574 	raw_spin_unlock(&p->pi_lock);  in migration_cpu_stop()
1595 	lockdep_assert_held(&p->pi_lock);  in do_set_cpus_allowed()
1736 	WARN_ON_ONCE(debug_locks && !(lockdep_is_held(&p->pi_lock) ||  in set_task_cpu()
1806 	double_raw_lock(&arg->src_task->pi_lock,  in migrate_swap_stop()
1807 			&arg->dst_task->pi_lock);  in migrate_swap_stop()
1829 	raw_spin_unlock(&arg->dst_task->pi_lock);  in migrate_swap_stop()
1830 	raw_spin_unlock(&arg->src_task->pi_lock);  in migrate_swap_stop()
2105 	lockdep_assert_held(&p->pi_lock);  in select_task_rq()
2551 	raw_spin_lock_irqsave(&p->pi_lock, flags);  in try_to_wake_up()
2645 	raw_spin_unlock_irqrestore(&p->pi_lock, flags);  in try_to_wake_up()
2895 	raw_spin_lock_irqsave(&p->pi_lock, flags);  in sched_fork()
2903 	raw_spin_unlock_irqrestore(&p->pi_lock, flags);  in sched_fork()
2948 	raw_spin_lock_irqsave(&p->pi_lock, rf.flags);  in wake_up_new_task()
3500 	raw_spin_lock_irqsave(&p->pi_lock, flags);  in sched_exec()
3508 		raw_spin_unlock_irqrestore(&p->pi_lock, flags);  in sched_exec()
3513 	raw_spin_unlock_irqrestore(&p->pi_lock, flags);  in sched_exec()
5526 	raw_spin_lock_irqsave(&p->pi_lock, flags);  in sched_getaffinity()
5528 	raw_spin_unlock_irqrestore(&p->pi_lock, flags);  in sched_getaffinity()
6024 	raw_spin_lock_irqsave(&idle->pi_lock, flags);  in init_idle()
6063 	raw_spin_unlock_irqrestore(&idle->pi_lock, flags);  in init_idle()
6276 		raw_spin_lock(&next->pi_lock);  in migrate_tasks()
6285 			raw_spin_unlock(&next->pi_lock);  in migrate_tasks()
6298 		raw_spin_unlock(&next->pi_lock);  in migrate_tasks()
7145 		raw_spin_lock_irq(&task->pi_lock);  in cpu_cgroup_can_attach()
7153 		raw_spin_unlock_irq(&task->pi_lock);  in cpu_cgroup_can_attach()