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Commit a57fd9ad authored by k8s-merge-robot's avatar k8s-merge-robot
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Merge pull request #25651 from 249043822/249043822-patch-1

Automatic merge from submit-queue MatchingCache lock optimize
parents e6ada457 49f4f242
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pkg/controller/lookup_cache.go
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...@@ -72,8 +72,8 @@ func (c *MatchingCache) Add(labelObj objectWithMeta, selectorObj objectWithMeta) ...@@ -72,8 +72,8 @@ func (c *MatchingCache) Add(labelObj objectWithMeta, selectorObj objectWithMeta)
// we need check in the external request to ensure the cache data is not dirty. // we need check in the external request to ensure the cache data is not dirty.
func (c *MatchingCache) GetMatchingObject(labelObj objectWithMeta) (controller interface{}, exists bool) { func (c *MatchingCache) GetMatchingObject(labelObj objectWithMeta) (controller interface{}, exists bool) {
key := keyFunc(labelObj) key := keyFunc(labelObj)
c.mutex.Lock() c.mutex.RLock()
defer c.mutex.Unlock() defer c.mutex.RUnlock()
return c.cache.Get(key) return c.cache.Get(key)
} }
......
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