Method sharedLock

internal/cache/mutex_map.go:40–42

+checklocksignore.

(key string)

// +checklocksignore.
func (m *mutexMap) sharedLock(key string) {
	m.getMutexAndAddRef(key).RLock()
}

func (m *mutexMap) trySharedLock(key string) bool {
	if !m.getMutexAndAddRef(key).TryRLock() { // +checklocksignore