Commits
David Sterba committed 50c2d5abe64
btrfs: introduce key type for persistent permanent items The number of distinct key types is not that big that we could waste one for something new we want to store in the tree. Similar to the temporary items, we'll introduce a new name for an existing key value and use the objectid for further extension. The victim is the BTRFS_DEV_STATS_KEY (248). The device stats are an example of a permanent item. Signed-off-by: David Sterba <dsterba@suse.com>