ResourceParameters: rp,
	}
	klog.V(4).InfoS("Enforcing limits on cgroup", "cgroupName", cName, "cpuShares", cgroupConfig.ResourceParameters.CPUShares, "memory", cgroupConfig.ResourceParameters.Memory, "pidsLimit", cgroupConfig.ResourceParameters.PidsLimit)
	if err := cgroupManager.Validate(cgroupConfig.Name); err != nil {
		return err
	}
	if err := cgroupManager.Update(cgroupConfig); err != nil {
		return err
	}
	return nil
}

		resources.CpuQuota = *resourceConfig.CPUQuota
	}
	if resourceConfig.CPUPeriod != nil {
		resources.CpuPeriod = *resourceConfig.CPUPeriod
	}
	if resourceConfig.PidsLimit != nil {
		resources.PidsLimit = *resourceConfig.PidsLimit
	}

	m.maybeSetHugetlb(resourceConfig, resources)

	// Ideally unified is used for all the resources when running on cgroup v2.

WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/

package pidlimit

import (
	"fmt"
	"os"
	"strconv"
	"strings"
	"syscall"
	"time"

	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
	statsapi "k8s.io/kubelet/pkg/apis/stats/v1alpha1"
)

	"k8s.io/kubernetes/pkg/kubelet/cadvisor"
	kubecontainer "k8s.io/kubernetes/pkg/kubelet/container"
	"k8s.io/kubernetes/pkg/kubelet/server/stats"
	"k8s.io/kubernetes/pkg/kubelet/stats/pidlimit"
	"k8s.io/kubernetes/pkg/kubelet/status"
	kubetypes "k8s.io/kubernetes/pkg/kubelet/types"
	"k8s.io/utils/ptr"
)

// PodManager is the subset of methods the manager needs to observe the actual state of the kubelet.

		return nil, err
	}
	capacity := cadvisor.CapacityFromMachineInfo(machineInfo)
	for k, v := range capacity {
		internalCapacity[k] = v
	}
	pidlimits, err := pidlimit.Stats()
	if err == nil && pidlimits != nil && pidlimits.MaxPID != nil {
		internalCapacity[pidlimit.PIDs] = *resource.NewQuantity(
			int64(*pidlimits.MaxPID),
			resource.DecimalSI)
	}

	"k8s.io/kubernetes/pkg/kubelet/kubeletconfig/configfiles"
	kubeletmetrics "k8s.io/kubernetes/pkg/kubelet/metrics"
	"k8s.io/kubernetes/pkg/kubelet/server"
	"k8s.io/kubernetes/pkg/kubelet/stats/pidlimit"
	kubelettypes "k8s.io/kubernetes/pkg/kubelet/types"
	kubeletutil "k8s.io/kubernetes/pkg/kubelet/util"
	utilfs "k8s.io/kubernetes/pkg/util/filesystem"
	"k8s.io/kubernetes/pkg/util/flock"