- /* Allow to open a partially created filesystem */
- OPEN_CTREE_FS_PARTIAL = (1U << 12),
+ /*
+ * Allow to open fs with temporary superblock (BTRFS_MAGIC_PARTIAL),
+ * such fs contains very basic tree layout, just able to be opened.
+ * Such temporary super is used for mkfs or convert.
+ */
+ OPEN_CTREE_TEMPORARY_SUPER = (1U << 12),