1 files changed, 0 insertions, 83 deletions
diff --git a/vendor/k8s.io/apimachinery/pkg/util/cache/cache.go b/vendor/k8s.io/apimachinery/pkg/util/cache/cache.go
deleted file mode 100644
index 9a09fe54d..000000000
--- a/vendor/k8s.io/apimachinery/pkg/util/cache/cache.go
+++ /dev/null
@@ -1,83 +0,0 @@
-/*
-Copyright 2014 The Kubernetes Authors.
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-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 cache
-
-import (
-	"sync"
-)
-
-const (
-	shardsCount int = 32
-)
-
-type Cache []*cacheShard
-
-func NewCache(maxSize int) Cache {
-	if maxSize < shardsCount {
-		maxSize = shardsCount
-	}
-	cache := make(Cache, shardsCount)
-	for i := 0; i < shardsCount; i++ {
-		cache[i] = &cacheShard{
-			items:   make(map[uint64]interface{}),
-			maxSize: maxSize / shardsCount,
-		}
-	}
-	return cache
-}
-
-func (c Cache) getShard(index uint64) *cacheShard {
-	return c[index%uint64(shardsCount)]
-}
-
-// Returns true if object already existed, false otherwise.
-func (c *Cache) Add(index uint64, obj interface{}) bool {
-	return c.getShard(index).add(index, obj)
-}
-
-func (c *Cache) Get(index uint64) (obj interface{}, found bool) {
-	return c.getShard(index).get(index)
-}
-
-type cacheShard struct {
-	items map[uint64]interface{}
-	sync.RWMutex
-	maxSize int
-}
-
-// Returns true if object already existed, false otherwise.
-func (s *cacheShard) add(index uint64, obj interface{}) bool {
-	s.Lock()
-	defer s.Unlock()
-	_, isOverwrite := s.items[index]
-	if !isOverwrite && len(s.items) >= s.maxSize {
-		var randomKey uint64
-		for randomKey = range s.items {
-			break
-		}
-		delete(s.items, randomKey)
-	}
-	s.items[index] = obj
-	return isOverwrite
-}
-
-func (s *cacheShard) get(index uint64) (obj interface{}, found bool) {
-	s.RLock()
-	defer s.RUnlock()
-	obj, found = s.items[index]
-	return
-}