Lines Matching defs:metadata_uuid
319 * - If metadata_uuid != fsid then super block must have
323 * - metadata_uuid == btrfs_header::fsid
324 * - metadata_uuid == btrfs_dev_item::fsid
326 * - Relations between fsid and metadata_uuid in sb and fs_devices:
328 * fs_devices->fsid == fs_devices->metadata_uuid == sb->fsid
329 * sb->metadata_uuid == 0
333 * fs_devices->metadata_uuid == sb->metadata_uuid
337 * fs_devices->metadata_uuid == sb->fsid
339 u8 metadata_uuid[BTRFS_FSID_SIZE];