trace_hardirq_enter   38 include/linux/irqflags.h # define trace_hardirq_enter()			\
trace_hardirq_enter   61 include/linux/irqflags.h # define trace_hardirq_enter()		do { } while (0)
trace_hardirq_enter    9 tools/include/linux/irqflags.h # define trace_hardirq_enter()		do { } while (0)