optimize podKiller for reading channel

2016-08-03 15:36:04 +08:00
parent 4fdde68f78
commit 5d19daa2e2
1 changed files with 4 additions and 2 deletions
--- a/pkg/kubelet/kubelet.go
+++ b/pkg/kubelet/kubelet.go
@@ -2107,11 +2107,13 @@ func (kl *Kubelet) podKiller() {
 	for {
 		select {
 		case podPair, ok := <-kl.podKillingCh:
-			runningPod := podPair.RunningPod
-			apiPod := podPair.APIPod
 			if !ok {
 				return
 			}
+
+			runningPod := podPair.RunningPod
+			apiPod := podPair.APIPod
+
 			if killing.Has(string(runningPod.ID)) {
 				// The pod is already being killed.
 				break