net/http.connReader.mu (field)

4 uses

	net/http (current package)
		server.go#L662: 	mu      sync.Mutex // guards following
		server.go#L673: 	cr.mu.Lock()
		server.go#L675: 		cr.cond = sync.NewCond(&cr.mu)
		server.go#L679: func (cr *connReader) unlock() { cr.mu.Unlock() }