irqsoff_tracer_start  645 kernel/trace/trace_irqsoff.c 	.start		= irqsoff_tracer_start,
irqsoff_tracer_start  695 kernel/trace/trace_irqsoff.c 	.start		= irqsoff_tracer_start,
irqsoff_tracer_start  730 kernel/trace/trace_irqsoff.c 	.start		= irqsoff_tracer_start,