BTRFS_FREE_SPACE_TREE_OBJECTID
btrfs_root_id(root) == BTRFS_FREE_SPACE_TREE_OBJECTID) {
case BTRFS_FREE_SPACE_TREE_OBJECTID:
case BTRFS_FREE_SPACE_TREE_OBJECTID:
BTRFS_FREE_SPACE_TREE_OBJECTID,
BTRFS_FREE_SPACE_TREE_OBJECTID);
.objectid = BTRFS_FREE_SPACE_TREE_OBJECTID,
.objectid = BTRFS_FREE_SPACE_TREE_OBJECTID,
.objectid = BTRFS_FREE_SPACE_TREE_OBJECTID,
.objectid = BTRFS_FREE_SPACE_TREE_OBJECTID,
{ .id = BTRFS_FREE_SPACE_TREE_OBJECTID, DEFINE_NAME("free-space") },
{ BTRFS_FREE_SPACE_TREE_OBJECTID, "FREE_SPACE_TREE" },
root->root_key.objectid = BTRFS_FREE_SPACE_TREE_OBJECTID;
{ BTRFS_FREE_SPACE_TREE_OBJECTID, "FREE_SPACE_TREE" }, \