func (rc *Revision) Pause() {
	rc.mu.Lock()
	rc.paused = true
	rc.mu.Unlock()
}
func (rc *Revision) Pause() {
	rc.mu.Lock()
	rc.paused = true
	rc.mu.Unlock()
}
func ( rc * Revision ) Pause ( ) { rc . mu . Lock ( ) rc . paused = true rc . mu . Unlock ( ) }
// Pause pauses revision-based compactor.
Pause pauses revision - based compactor .