func runtime.SetMutexProfileFraction

3 uses

	runtime (current package)
		mprof.go#L828: func SetMutexProfileFraction(rate int) int {

	runtime/pprof
		pprof.go#L946: 		fmt.Fprintf(w, "sampling period=%d\n", runtime.SetMutexProfileFraction(-1))

	testing
		testing.go#L2527: 		runtime.SetMutexProfileFraction(*mutexProfileFraction)