Merge pull request #3261 from alexcb/acb/skip-metadata-update-on-empt…

…y-queue Skip boltdb update call when queue is empty
moby · Nov 8, 2022 · a5263dd · a5263dd
2 parents 5b7315c + 0bb8505
commit a5263dd
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/cache/metadata/metadata.go b/cache/metadata/metadata.go
@@ -317,6 +317,9 @@ func (s *StorageItem) Queue(fn func(b *bolt.Bucket) error) {
 func (s *StorageItem) Commit() error {
 	s.qmu.Lock()
 	defer s.qmu.Unlock()
+	if len(s.queue) == 0 {
+		return nil
+	}
 	return errors.WithStack(s.Update(func(b *bolt.Bucket) error {
 		for _, fn := range s.queue {
 			if err := fn(b); err != nil {