Method readValueBytes

value.go:1591–1599

readValueBytes return vlog entry slice and read locked log file. Caller should take care of logFile unlocking.

(vp valuePointer, s *y.Slice)

// readValueBytes return vlog entry slice and read locked log file. Caller should take care of
// logFile unlocking.
func (vlog *valueLog) readValueBytes(vp valuePointer, s *y.Slice) ([]byte, *logFile, error) {
	lf, err := vlog.getFileRLocked(vp)
	if err != nil {
		return nil, nil, err
	}

	buf, err := lf.read(vp, s)
	return buf, lf, err
}

func (vlog *valueLog) pickLog(head valuePointer, tr trace.Trace) (files []*logFile) {
	vlog.filesLock.RLock()