299 	struct task_struct *tsk = current;  in do_sigbus()  local
310 	force_sig_info(SIGBUS, &si, tsk);  in do_sigbus()
376 	struct task_struct *tsk;  in do_exception()  local
384 	tsk = current;  in do_exception()
394 	mm = tsk->mm;  in do_exception()
474 			tsk->maj_flt++;  in do_exception()
478 			tsk->min_flt++;  in do_exception()
637 	struct task_struct *tsk;  in pfault_interrupt()  local
654 	tsk = find_task_by_pid_ns(pid, &init_pid_ns);  in pfault_interrupt()
655 	if (tsk)  in pfault_interrupt()
656 		get_task_struct(tsk);  in pfault_interrupt()
658 	if (!tsk)  in pfault_interrupt()
663 		if (tsk->thread.pfault_wait == 1) {  in pfault_interrupt()
669 			tsk->thread.pfault_wait = 0;  in pfault_interrupt()
670 			list_del(&tsk->thread.list);  in pfault_interrupt()
671 			wake_up_process(tsk);  in pfault_interrupt()
672 			put_task_struct(tsk);  in pfault_interrupt()
681 			if (tsk->state == TASK_RUNNING)  in pfault_interrupt()
682 				tsk->thread.pfault_wait = -1;  in pfault_interrupt()
686 		if (WARN_ON_ONCE(tsk != current))  in pfault_interrupt()
688 		if (tsk->thread.pfault_wait == 1) {  in pfault_interrupt()
690 			__set_task_state(tsk, TASK_UNINTERRUPTIBLE);  in pfault_interrupt()
691 			set_tsk_need_resched(tsk);  in pfault_interrupt()
692 		} else if (tsk->thread.pfault_wait == -1) {  in pfault_interrupt()
696 			tsk->thread.pfault_wait = 0;  in pfault_interrupt()
703 			get_task_struct(tsk);  in pfault_interrupt()
704 			tsk->thread.pfault_wait = 1;  in pfault_interrupt()
705 			list_add(&tsk->thread.list, &pfault_list);  in pfault_interrupt()
706 			__set_task_state(tsk, TASK_UNINTERRUPTIBLE);  in pfault_interrupt()
707 			set_tsk_need_resched(tsk);  in pfault_interrupt()
712 	put_task_struct(tsk);  in pfault_interrupt()
719 	struct task_struct *tsk;  in pfault_cpu_notify()  local
727 			tsk = container_of(thread, struct task_struct, thread);  in pfault_cpu_notify()
728 			wake_up_process(tsk);  in pfault_cpu_notify()
729 			put_task_struct(tsk);  in pfault_cpu_notify()