Merge pull request #5406 from gyuho/clientv3_slice
clientv3/concurrency: preallocate slice in stmrelease-3.0
commit
82c6408f38
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@ -139,11 +139,12 @@ func (s *stm) commit() *v3.TxnResponse {
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}
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// cmps guards the txn from updates to read set
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func (s *stm) cmps() (cmps []v3.Cmp) {
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func (s *stm) cmps() []v3.Cmp {
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cmps := make([]v3.Cmp, 0, len(s.rset))
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for k, rk := range s.rset {
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cmps = append(cmps, isKeyCurrent(k, rk))
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}
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return
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return cmps
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}
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func (s *stm) fetch(key string) *v3.GetResponse {
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@ -159,11 +160,12 @@ func (s *stm) fetch(key string) *v3.GetResponse {
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}
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// puts is the list of ops for all pending writes
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func (s *stm) puts() (puts []v3.Op) {
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func (s *stm) puts() []v3.Op {
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puts := make([]v3.Op, 0, len(s.wset))
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for _, v := range s.wset {
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puts = append(puts, v.op)
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}
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return
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return puts
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}
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func (s *stm) reset() {
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@ -201,12 +203,14 @@ func (s *stmSerializable) Rev(key string) int64 {
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return s.stm.Rev(key)
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}
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func (s *stmSerializable) gets() (keys []string, ops []v3.Op) {
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func (s *stmSerializable) gets() ([]string, []v3.Op) {
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keys := make([]string, 0, len(s.rset))
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ops := make([]v3.Op, 0, len(s.rset))
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for k := range s.rset {
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keys = append(keys, k)
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ops = append(ops, v3.OpGet(k))
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}
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return
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return keys, ops
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}
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func (s *stmSerializable) commit() *v3.TxnResponse {
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