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scheduler: remove useless null pointer check about nodeInfo for in-tree plugins

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This commit is contained in:
SataQiu 2022-07-15 00:09:42 +08:00
parent 27110bd821
commit 97d9d2bd17
2 changed files with 6 additions and 4 deletions
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5
pkg/scheduler/framework/plugins/nodeunschedulable/node_unschedulable.go
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@ -59,7 +59,8 @@ func (pl *NodeUnschedulable) Name() string {
// Filter invoked at the filter extension point.
func (pl *NodeUnschedulable) Filter(ctx context.Context, _ *framework.CycleState, pod *v1.Pod, nodeInfo *framework.NodeInfo) *framework.Status {
if nodeInfo == nil || nodeInfo.Node() == nil {
node := nodeInfo.Node()
if node == nil {
return framework.NewStatus(framework.UnschedulableAndUnresolvable, ErrReasonUnknownCondition)
}
// If pod tolerate unschedulable taint, it's also tolerate `node.Spec.Unschedulable`.
@ -68,7 +69,7 @@ func (pl *NodeUnschedulable) Filter(ctx context.Context, _ *framework.CycleState
Effect: v1.TaintEffectNoSchedule,
})
// TODO (k82cn): deprecates `node.Spec.Unschedulable` in 1.13.
if nodeInfo.Node().Spec.Unschedulable && !podToleratesUnschedulable {
if node.Spec.Unschedulable && !podToleratesUnschedulable {
return framework.NewStatus(framework.UnschedulableAndUnresolvable, ErrReasonUnschedulable)
}
return nil

5
pkg/scheduler/framework/plugins/tainttoleration/taint_toleration.go
View File

@ -62,7 +62,8 @@ func (pl *TaintToleration) EventsToRegister() []framework.ClusterEvent {
// Filter invoked at the filter extension point.
func (pl *TaintToleration) Filter(ctx context.Context, state *framework.CycleState, pod *v1.Pod, nodeInfo *framework.NodeInfo) *framework.Status {
if nodeInfo == nil || nodeInfo.Node() == nil {
node := nodeInfo.Node()
if node == nil {
return framework.AsStatus(fmt.Errorf("invalid nodeInfo"))
}
@ -71,7 +72,7 @@ func (pl *TaintToleration) Filter(ctx context.Context, state *framework.CycleSta
return t.Effect == v1.TaintEffectNoSchedule || t.Effect == v1.TaintEffectNoExecute
}
taint, isUntolerated := v1helper.FindMatchingUntoleratedTaint(nodeInfo.Node().Spec.Taints, pod.Spec.Tolerations, filterPredicate)
taint, isUntolerated := v1helper.FindMatchingUntoleratedTaint(node.Spec.Taints, pod.Spec.Tolerations, filterPredicate)
if !isUntolerated {
return nil
}