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Preallocate nodes slice in addNodes before populating it

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Milos Gajdos 2019-07-15 14:47:33 +01:00
parent 609934ce99
commit c108188d65
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1 changed files with 3 additions and 4 deletions
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7
registry/util.go
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@ -1,12 +1,11 @@
package registry package registry
func addNodes(old, neu []*Node) []*Node { func addNodes(old, neu []*Node) []*Node {
var nodes []*Node nodes := make([]*Node, len(neu))
// add all new nodes // add all new nodes
for _, n := range neu { for i, n := range neu {
node := *n node := *n
nodes = append(nodes, &node) nodes[i] = &node
} }
// look at old nodes // look at old nodes