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Merge pull request #73357 from tedyu/master

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Use read lock for scheduler_binder_cache GetDecisions
This commit is contained in:
Kubernetes Prow Robot
2019-01-29 01:21:24 -08:00
committed by GitHub
parent d9fbb9af5e c8f1826185
commit 2e90d92db9
1 changed files with 2 additions and 2 deletions
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4
pkg/controller/volume/persistentvolume/scheduler_binder_cache.go
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@@ -74,8 +74,8 @@ func NewPodBindingCache() PodBindingCache {
} }
func (c *podBindingCache) GetDecisions(pod *v1.Pod) nodeDecisions { func (c *podBindingCache) GetDecisions(pod *v1.Pod) nodeDecisions {
c.rwMutex.Lock() c.rwMutex.RLock()
defer c.rwMutex.Unlock() defer c.rwMutex.RUnlock()
podName := getPodName(pod) podName := getPodName(pod)
decisions, ok := c.bindingDecisions[podName] decisions, ok := c.bindingDecisions[podName]
if !ok { if !ok {