271 	struct task_struct *task = current;  in kernel_dequeue_signal()
284 	spin_lock_irq(&current->sighand->siglock);  in kernel_signal_stop()
285 	if (current->jobctl & JOBCTL_STOP_DEQUEUED)  in kernel_signal_stop()
287 	spin_unlock_irq(&current->sighand->siglock);  in kernel_signal_stop()
343 	set_tsk_thread_flag(current, TIF_SIGPENDING);  in restart_syscall()
444 	current->restore_sigmask = true;  in set_restore_sigmask()
452 	current->restore_sigmask = false;  in clear_restore_sigmask()
456 	return current->restore_sigmask;  in test_restore_sigmask()
464 	if (!current->restore_sigmask)  in test_and_clear_restore_sigmask()
466 	current->restore_sigmask = false;  in test_and_clear_restore_sigmask()
474 		__set_current_blocked(&current->saved_sigmask);  in restore_saved_sigmask()
489 	sigset_t *res = &current->blocked;  in sigmask_to_save()
491 		res = &current->saved_sigmask;  in sigmask_to_save()
518 	if (current->sas_ss_flags & SS_AUTODISARM)  in on_sig_stack()
522 	return sp >= current->sas_ss_sp &&  in on_sig_stack()
523 		sp - current->sas_ss_sp < current->sas_ss_size;  in on_sig_stack()
525 	return sp > current->sas_ss_sp &&  in on_sig_stack()
526 		sp - current->sas_ss_sp <= current->sas_ss_size;  in on_sig_stack()
532 	if (!current->sas_ss_size)  in sas_ss_flags()
549 		return current->sas_ss_sp;  in sigsp()
551 		return current->sas_ss_sp + current->sas_ss_size;  in sigsp()
698 	return task_rlimit(current, limit);  in rlimit()
703 	return task_rlimit_max(current, limit);  in rlimit_max()