Function readKVStatsFile

cgroup2/manager.go:729–745

(path string, file string, out map[string]uint64)

}

func readKVStatsFile(path string, file string, out map[string]uint64) error {
	f, err := os.Open(filepath.Join(path, file))
	if err != nil {
		return err
	}
	defer f.Close()

	s := bufio.NewScanner(f)
	for s.Scan() {
		name, value, err := parseKV(s.Text())
		if err != nil {
			return fmt.Errorf("error while parsing %s (line=%q): %w", filepath.Join(path, file), s.Text(), err)
		}
		out[name] = value
	}
	return s.Err()
}

func (c *Manager) Freeze() error {
	return c.freeze(c.path, Frozen)