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Merge pull request #108680 from kidlj/fix_cache_index_comments

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make comments of `(c *threadSafeMap) updateIndices` optimization code more accurate

Kubernetes-commit: 29528a266a42bb34768db6944367946df5b0dcf6
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Kubernetes Publisher 2022-03-21 20:19:44 -07:00
commit c55e66b5a8
1 changed files with 2 additions and 2 deletions
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4
tools/cache/thread_safe_store.go vendored
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@ -281,14 +281,14 @@ func (c *threadSafeMap) updateIndices(oldObj interface{}, newObj interface{}, ke
} }
for _, value := range oldIndexValues { for _, value := range oldIndexValues {
// We optimize for the most common case where index returns a single value. // We optimize for the most common case where indexFunc returns a single value.
if len(indexValues) == 1 && value == indexValues[0] { if len(indexValues) == 1 && value == indexValues[0] {
continue continue
} }
c.deleteKeyFromIndex(key, value, index) c.deleteKeyFromIndex(key, value, index)
} }
for _, value := range indexValues { for _, value := range indexValues {
// We optimize for the most common case where index returns a single value. // We optimize for the most common case where indexFunc returns a single value.
if len(oldIndexValues) == 1 && value == oldIndexValues[0] { if len(oldIndexValues) == 1 && value == oldIndexValues[0] {
continue continue
} }