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Merge pull request #110372 from lokichoggio/topo
code optimization: deal with error first to prevent unnecessary computing
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commit
fa258263d0
@ -344,13 +344,6 @@ func (pl *PodTopologySpread) Filter(ctx context.Context, cycleState *framework.C
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return framework.NewStatus(framework.UnschedulableAndUnresolvable, ErrReasonNodeLabelNotMatch)
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}
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selfMatchNum := 0
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if c.Selector.Matches(podLabelSet) {
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selfMatchNum = 1
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}
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pair := topologyPair{key: tpKey, value: tpVal}
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// judging criteria:
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// 'existing matching num' + 'if self-match (1 or 0)' - 'global minimum' <= 'maxSkew'
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minMatchNum, err := s.minMatchNum(tpKey, c.MinDomains, pl.enableMinDomainsInPodTopologySpread)
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@ -359,6 +352,12 @@ func (pl *PodTopologySpread) Filter(ctx context.Context, cycleState *framework.C
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continue
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}
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selfMatchNum := 0
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if c.Selector.Matches(podLabelSet) {
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selfMatchNum = 1
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}
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pair := topologyPair{key: tpKey, value: tpVal}
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matchNum := 0
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if tpCount, ok := s.TpPairToMatchNum[pair]; ok {
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matchNum = tpCount
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