Sync with kernel sources, we don't define CONFIG_BTRFS_DEBUG in userspace anyway. Signed-off-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
The implementation of ulist_* is same for kernel and userspace, without dependencies, so we can keep it separately for code sync. Signed-off-by: David Sterba <dsterba@suse.com>