kubernetes/staging/src/k8s.io/pod-security-admission/policy/check_procMount.go

func init() { … }

// CheckProcMount returns a baseline level check that restricts
// setting the value of securityContext.procMount to DefaultProcMount
// in 1.0+
func CheckProcMount() Check { … }

func procMount_1_0(podMetadata *metav1.ObjectMeta, podSpec *corev1.PodSpec) CheckResult { … }