func (raw *data) parent(subsystem string) (string, error) {
initPath, err := cgroups.GetInitCgroupDir(subsystem)
if err != nil {
return "", err
}
return filepath.Join(raw.root, subsystem, initPath), nil
}
func getSubsystemPath(c *cgroups.Cgroup, subsystem string) (string, error) {
mountpoint, err := cgroups.FindCgroupMountpoint(subsystem)
if err != nil {
return "", err
}
initPath, err := cgroups.GetInitCgroupDir(subsystem)
if err != nil {
return "", err
}
slice := "system.slice"
if c.Slice != "" {
slice = c.Slice
}
return filepath.Join(mountpoint, initPath, slice, getUnitName(c)), nil
}