280 	struct task_struct *task = current;  in kernel_dequeue_signal()
293 	spin_lock_irq(&current->sighand->siglock);  in kernel_signal_stop()
294 	if (current->jobctl & JOBCTL_STOP_DEQUEUED)  in kernel_signal_stop()
296 	spin_unlock_irq(&current->sighand->siglock);  in kernel_signal_stop()
352 	set_tsk_thread_flag(current, TIF_SIGPENDING);  in restart_syscall()
391 			(fatal_signal_pending(current) ||  in fault_signal_pending()
392 			 (user_mode(regs) && signal_pending(current))));  in fault_signal_pending()
467 	current->restore_sigmask = true;  in set_restore_sigmask()
475 	current->restore_sigmask = false;  in clear_restore_sigmask()
479 	return current->restore_sigmask;  in test_restore_sigmask()
487 	if (!current->restore_sigmask)  in test_and_clear_restore_sigmask()
489 	current->restore_sigmask = false;  in test_and_clear_restore_sigmask()
497 		__set_current_blocked(&current->saved_sigmask);  in restore_saved_sigmask()
512 	sigset_t *res = &current->blocked;  in sigmask_to_save()
514 		res = &current->saved_sigmask;  in sigmask_to_save()
541 	if (current->sas_ss_flags & SS_AUTODISARM)  in on_sig_stack()
545 	return sp >= current->sas_ss_sp &&  in on_sig_stack()
546 		sp - current->sas_ss_sp < current->sas_ss_size;  in on_sig_stack()
548 	return sp > current->sas_ss_sp &&  in on_sig_stack()
549 		sp - current->sas_ss_sp <= current->sas_ss_size;  in on_sig_stack()
555 	if (!current->sas_ss_size)  in sas_ss_flags()
572 		return current->sas_ss_sp;  in sigsp()
574 		return current->sas_ss_sp + current->sas_ss_size;  in sigsp()
712 	return task_rlimit(current, limit);  in rlimit()
717 	return task_rlimit_max(current, limit);  in rlimit_max()