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Improve lock performance

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Signed-off-by: mantuliu <240951888@qq.com>
This commit is contained in:
mantuliu 2023-02-13 00:43:30 +08:00
parent 4303743736
commit f2aeb3b0d9
1 changed files with 4 additions and 4 deletions
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8
pkg/controller/util/selectors/bimultimap.go
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@ -194,8 +194,8 @@ func (m *BiMultimap) delete(key Key) {
// Exists returns true if the labeled object is present in the map.
func (m *BiMultimap) Exists(key Key) bool {
m.mux.Lock()
defer m.mux.Unlock()
m.mux.RLock()
defer m.mux.RUnlock()
_, exists := m.labeledObjects[key]
return exists
@ -289,8 +289,8 @@ func (m *BiMultimap) deleteSelector(key Key) {
// SelectorExists returns true if the selecting object is present in the map.
func (m *BiMultimap) SelectorExists(key Key) bool {
m.mux.Lock()
defer m.mux.Unlock()
m.mux.RLock()
defer m.mux.RUnlock()
_, exists := m.selectingObjects[key]
return exists