var runtime.traceAdvanceSema

6 uses

	runtime (current package)
		trace.go#L147: 	traceAdvanceSema  uint32 = 1
		trace.go#L166: 	semacquire(&traceAdvanceSema)
		trace.go#L318: 	semrelease(&traceAdvanceSema)
		trace.go#L338: 	semacquire(&traceAdvanceSema)
		trace.go#L346: 		semrelease(&traceAdvanceSema)
		trace.go#L716: 	semrelease1(&traceAdvanceSema, true, 0)