From f0aca942c6b17ec320b24387389299cbc4797ab6 Mon Sep 17 00:00:00 2001
From: "Dr. Stefan Schimanski" <stefan.schimanski@gmail.com>
Date: Fri, 8 Jun 2018 14:04:57 +0200
Subject: [PATCH] apimachinery: unify accessors to not deepcopy

---
 .../apimachinery/pkg/apis/meta/v1/meta.go     | 54 ++-----------------
 1 file changed, 4 insertions(+), 50 deletions(-)

diff --git a/staging/src/k8s.io/apimachinery/pkg/apis/meta/v1/meta.go b/staging/src/k8s.io/apimachinery/pkg/apis/meta/v1/meta.go
index c13fe4af8e0..ee1447541fc 100644
--- a/staging/src/k8s.io/apimachinery/pkg/apis/meta/v1/meta.go
+++ b/staging/src/k8s.io/apimachinery/pkg/apis/meta/v1/meta.go
@@ -162,55 +162,9 @@ func (meta *ObjectMeta) GetInitializers() *Initializers               { return m
 func (meta *ObjectMeta) SetInitializers(initializers *Initializers)   { meta.Initializers = initializers }
 func (meta *ObjectMeta) GetFinalizers() []string                      { return meta.Finalizers }
 func (meta *ObjectMeta) SetFinalizers(finalizers []string)            { meta.Finalizers = finalizers }
-
-func (meta *ObjectMeta) GetOwnerReferences() []OwnerReference {
-	if meta.OwnerReferences == nil {
-		return nil
-	}
-	ret := make([]OwnerReference, len(meta.OwnerReferences))
-	for i := 0; i < len(meta.OwnerReferences); i++ {
-		ret[i].Kind = meta.OwnerReferences[i].Kind
-		ret[i].Name = meta.OwnerReferences[i].Name
-		ret[i].UID = meta.OwnerReferences[i].UID
-		ret[i].APIVersion = meta.OwnerReferences[i].APIVersion
-		if meta.OwnerReferences[i].Controller != nil {
-			value := *meta.OwnerReferences[i].Controller
-			ret[i].Controller = &value
-		}
-		if meta.OwnerReferences[i].BlockOwnerDeletion != nil {
-			value := *meta.OwnerReferences[i].BlockOwnerDeletion
-			ret[i].BlockOwnerDeletion = &value
-		}
-	}
-	return ret
-}
-
+func (meta *ObjectMeta) GetOwnerReferences() []OwnerReference         { return meta.OwnerReferences }
 func (meta *ObjectMeta) SetOwnerReferences(references []OwnerReference) {
-	if references == nil {
-		meta.OwnerReferences = nil
-		return
-	}
-	newReferences := make([]OwnerReference, len(references))
-	for i := 0; i < len(references); i++ {
-		newReferences[i].Kind = references[i].Kind
-		newReferences[i].Name = references[i].Name
-		newReferences[i].UID = references[i].UID
-		newReferences[i].APIVersion = references[i].APIVersion
-		if references[i].Controller != nil {
-			value := *references[i].Controller
-			newReferences[i].Controller = &value
-		}
-		if references[i].BlockOwnerDeletion != nil {
-			value := *references[i].BlockOwnerDeletion
-			newReferences[i].BlockOwnerDeletion = &value
-		}
-	}
-	meta.OwnerReferences = newReferences
-}
-
-func (meta *ObjectMeta) GetClusterName() string {
-	return meta.ClusterName
-}
-func (meta *ObjectMeta) SetClusterName(clusterName string) {
-	meta.ClusterName = clusterName
+	meta.OwnerReferences = references
 }
+func (meta *ObjectMeta) GetClusterName() string            { return meta.ClusterName }
+func (meta *ObjectMeta) SetClusterName(clusterName string) { meta.ClusterName = clusterName }