trace_clock_jiffies   20 include/linux/trace_clock.h extern u64 notrace trace_clock_jiffies(void);
trace_clock_jiffies 1354 kernel/trace/trace.c 	{ trace_clock_jiffies,		"uptime",	0 },
trace_clock_jiffies   74 kernel/trace/trace_clock.c EXPORT_SYMBOL_GPL(trace_clock_jiffies);