diff --git a/pkg/scheduler/internal/cache/node_tree.go b/pkg/scheduler/internal/cache/node_tree.go index a0005ddeed5..2463e3a95bd 100644 --- a/pkg/scheduler/internal/cache/node_tree.go +++ b/pkg/scheduler/internal/cache/node_tree.go @@ -38,7 +38,7 @@ type nodeTree struct { // newNodeTree creates a NodeTree from nodes. func newNodeTree(nodes []*v1.Node) *nodeTree { nt := &nodeTree{ - tree: make(map[string][]string), + tree: make(map[string][]string, len(nodes)), } for _, n := range nodes { nt.addNode(n)