44 			    enum stack_type type, unsigned long stack)  in in_stack()  argument
46 	if (sp < stack || sp >= stack + THREAD_SIZE)  in in_stack()
49 	info->begin = stack;  in in_stack()
50 	info->end = stack + THREAD_SIZE;  in in_stack()
57 	unsigned long stack = (unsigned long)task_stack_page(task);  in in_task_stack()  local
59 	return in_stack(sp, info, STACK_TYPE_TASK, stack);  in in_task_stack()
64 	unsigned long stack = S390_lowcore.async_stack - STACK_INIT_OFFSET;  in in_irq_stack()  local
66 	return in_stack(sp, info, STACK_TYPE_IRQ, stack);  in in_irq_stack()
71 	unsigned long stack = S390_lowcore.nodat_stack - STACK_INIT_OFFSET;  in in_nodat_stack()  local
73 	return in_stack(sp, info, STACK_TYPE_NODAT, stack);  in in_nodat_stack()
78 	unsigned long stack = S390_lowcore.mcck_stack - STACK_INIT_OFFSET;  in in_mcck_stack()  local
80 	return in_stack(sp, info, STACK_TYPE_MCCK, stack);  in in_mcck_stack()
85 	unsigned long stack = S390_lowcore.restart_stack - STACK_INIT_OFFSET;  in in_restart_stack()  local
87 	return in_stack(sp, info, STACK_TYPE_RESTART, stack);  in in_restart_stack()
129 void show_stack(struct task_struct *task, unsigned long *stack,  in show_stack()  argument
135 	unwind_for_each_frame(&state, task, NULL, (unsigned long) stack)  in show_stack()