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Avoid unnecessary copies

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This commit is contained in:
Wojciech Tyczynski
2016-07-11 10:32:29 +02:00
parent 989202c384
commit dcb2ca54ad
6 changed files with 30 additions and 24 deletions
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9
plugin/pkg/scheduler/algorithm/predicates/predicates.go
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@@ -771,8 +771,10 @@ func getUsedPorts(pods ...*api.Pod) map[int]bool {
// TODO: Aggregate it at the NodeInfo level.
ports := make(map[int]bool)
for _, pod := range pods {
for _, container := range pod.Spec.Containers {
for _, podPort := range container.Ports {
for j := range pod.Spec.Containers {
container := &pod.Spec.Containers[j]
for k := range container.Ports {
podPort := &container.Ports[k]
// "0" is explicitly ignored in PodFitsHostPorts,
// which is the only function that uses this value.
if podPort.HostPort != 0 {
@@ -1045,7 +1047,8 @@ func tolerationsToleratesTaints(tolerations []api.Toleration, taints []api.Taint
return false
}
for _, taint := range taints {
for i := range taints {
taint := &taints[i]
// skip taints that have effect PreferNoSchedule, since it is for priorities
if taint.Effect == api.TaintEffectPreferNoSchedule {
continue