t_show           3483 kernel/trace/ftrace.c 	.show = t_show,
t_show           4375 kernel/trace/trace.c 	.show		= t_show,
t_show           1662 kernel/trace/trace_events.c 	.show = t_show,
t_show           1669 kernel/trace/trace_events.c 	.show = t_show,
t_show            345 kernel/trace/trace_printk.c 	.show = t_show,
t_show            474 kernel/trace/trace_stack.c 	.show		= t_show,