func (m *PerfMap) pollStop() error {
	err := m.perfReader.FlushAndClose()
	close(m.stop)
	return err
}
// pollStop - Stop a perf map listener
Stop a perf map listener
// pollStop - Stop a perf map listener
func (m *PerfMap) pollStop() error {
	err := m.perfReader.FlushAndClose()
	close(m.stop)
	return err
}
func ( m * PerfMap ) pollStop ( ) error { err := m . perfReader . FlushAndClose ( ) close ( m . stop ) return err }
Stop a perf map listener
Stop a perf map listener