Function withLock

pkg/filestore/blockstore_cache.go:128–134

(s *FileStore, zoneId string, name string, fn func(*CacheEntry) error)

}

func withLock(s *FileStore, zoneId string, name string, fn func(*CacheEntry) error) error {
	entry := s.getEntryAndPin(zoneId, name)
	defer s.unpinEntryAndTryDelete(zoneId, name)
	entry.Lock.Lock()
	defer entry.Lock.Unlock()
	return fn(entry)
}

func withLockRtn[T any](s *FileStore, zoneId string, name string, fn func(*CacheEntry) (T, error)) (T, error) {
	var rtnVal T