diff --git a/libcontainer/cgroups/fs/cpuset.go b/libcontainer/cgroups/fs/cpuset.go index 5b2bfb3a5..ec241f541 100644 --- a/libcontainer/cgroups/fs/cpuset.go +++ b/libcontainer/cgroups/fs/cpuset.go @@ -53,7 +53,7 @@ func (s *CpusetGroup) ApplyDir(dir string, cgroup *configs.Cgroup, pid int) erro if err := cpusetEnsureParent(filepath.Dir(dir)); err != nil { return err } - if err := os.MkdirAll(dir, 0755); err != nil { + if err := os.Mkdir(dir, 0755); err != nil && !os.IsExist(err) { return err } // We didn't inherit cpuset configs from parent, but we have @@ -103,7 +103,7 @@ func cpusetEnsureParent(current string) error { if err := cpusetEnsureParent(parent); err != nil { return err } - if err := os.MkdirAll(current, 0755); err != nil { + if err := os.Mkdir(current, 0755); err != nil && !os.IsExist(err) { return err } return cpusetCopyIfNeeded(current, parent)