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Refactor slice intersection

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This commit is contained in:
zhangxiaoyu-zidif 2017-06-14 20:57:48 +08:00
parent 5d2dbb58d7
commit 22e4abafae
1 changed files with 11 additions and 5 deletions
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14
plugin/pkg/scheduler/algorithm/predicates/predicates.go
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@ -886,11 +886,17 @@ func PodFitsHostPorts(pod *v1.Pod, meta interface{}, nodeInfo *schedulercache.No
// search two arrays and return true if they have at least one common element; return false otherwise // search two arrays and return true if they have at least one common element; return false otherwise
func haveSame(a1, a2 []string) bool { func haveSame(a1, a2 []string) bool {
for _, val1 := range a1 { m := map[string]int{}
for _, val2 := range a2 {
if val1 == val2 { for _, val := range a1 {
return true m[val] = 1
} }
for _, val := range a2 {
m[val] = m[val] + 1
}
for _, val := range m {
if val > 1 {
return true
} }
} }
return false return false