Merge pull request #35504 from kolyshkin/sep-o2

daemon/graphdriver/register: separate overlay2

daemon/graphdriver/register/register_overlay.go

@@ -5,5 +5,4 @@ package register
 import (
 	// register the overlay graphdriver
 	_ "github.com/docker/docker/daemon/graphdriver/overlay"
-	_ "github.com/docker/docker/daemon/graphdriver/overlay2"
 )

daemon/graphdriver/register/register_overlay2.go

@@ -0,0 +1,8 @@
+// +build !exclude_graphdriver_overlay2,linux
+
+package register
+
+import (
+	// register the overlay2 graphdriver
+	_ "github.com/docker/docker/daemon/graphdriver/overlay2"
+)