ovl: factor out helper ovl_get_root()

Allocates and initializes the root dentry and inode.

Signed-off-by: Amir Goldstein <amir73il@gmail.com>
Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
This commit is contained in:
Amir Goldstein 2019-11-19 17:49:17 +02:00 • committed by Miklos Szeredi
commit 2effc5c25d