var runtime.mutexprofilerate

8 uses

	runtime (current package)
		mprof.go#L686: 	rate := int64(atomic.Load64(&mutexprofilerate))
		mprof.go#L845: 	rate := int64(atomic.Load64(&mutexprofilerate))
		mprof.go#L883: var mutexprofilerate uint64 // fraction sampled
		mprof.go#L894: 		return int(mutexprofilerate)
		mprof.go#L896: 	old := mutexprofilerate
		mprof.go#L897: 	atomic.Store64(&mutexprofilerate, uint64(rate))
		mprof.go#L906: 	rate := int64(atomic.Load64(&mutexprofilerate))
		sema.go#L169: 	if profile&semaMutexProfile != 0 && mutexprofilerate > 0 {