621 static void __setup_root(struct btrfs_root *root, struct btrfs_fs_info *fs_info,  in __setup_root()
699 static struct btrfs_root *btrfs_alloc_root(struct btrfs_fs_info *fs_info,  in btrfs_alloc_root()
702 	struct btrfs_root *root = kzalloc(sizeof(*root), flags);  in btrfs_alloc_root()
710 struct btrfs_root *btrfs_alloc_dummy_root(struct btrfs_fs_info *fs_info)  in btrfs_alloc_dummy_root()
712 	struct btrfs_root *root;  in btrfs_alloc_dummy_root()
730 	const struct btrfs_root *a = rb_entry(a_node, struct btrfs_root, rb_node);  in global_root_cmp()
731 	const struct btrfs_root *b = rb_entry(b_node, struct btrfs_root, rb_node);  in global_root_cmp()
739 	const struct btrfs_root *root = rb_entry(node, struct btrfs_root, rb_node);  in global_root_key_cmp()
744 int btrfs_global_root_insert(struct btrfs_root *root)  in btrfs_global_root_insert()
762 void btrfs_global_root_delete(struct btrfs_root *root)  in btrfs_global_root_delete()
771 struct btrfs_root *btrfs_global_root(struct btrfs_fs_info *fs_info,  in btrfs_global_root()
775 	struct btrfs_root *root = NULL;  in btrfs_global_root()
780 		root = container_of(node, struct btrfs_root, rb_node);  in btrfs_global_root()
807 struct btrfs_root *btrfs_csum_root(struct btrfs_fs_info *fs_info, u64 bytenr)  in btrfs_csum_root()
818 struct btrfs_root *btrfs_extent_root(struct btrfs_fs_info *fs_info, u64 bytenr)  in btrfs_extent_root()
829 struct btrfs_root *btrfs_block_group_root(struct btrfs_fs_info *fs_info)  in btrfs_block_group_root()
836 struct btrfs_root *btrfs_create_tree(struct btrfs_trans_handle *trans,  in btrfs_create_tree()
841 	struct btrfs_root *tree_root = fs_info->tree_root;  in btrfs_create_tree()
842 	struct btrfs_root *root;  in btrfs_create_tree()
907 static struct btrfs_root *alloc_log_tree(struct btrfs_trans_handle *trans,  in alloc_log_tree()
910 	struct btrfs_root *root;  in alloc_log_tree()
924 			      struct btrfs_root *root)  in btrfs_alloc_log_tree_node()
954 	struct btrfs_root *log_root;  in btrfs_init_log_root_tree()
975 		       struct btrfs_root *root)  in btrfs_add_log_tree()
978 	struct btrfs_root *log_root;  in btrfs_add_log_tree()
1013 static struct btrfs_root *read_tree_root_path(struct btrfs_root *tree_root,  in read_tree_root_path()
1017 	struct btrfs_root *root;  in read_tree_root_path()
1076 struct btrfs_root *btrfs_read_tree_root(struct btrfs_root *tree_root,  in btrfs_read_tree_root()
1079 	struct btrfs_root *root;  in btrfs_read_tree_root()
1096 static int btrfs_init_fs_root(struct btrfs_root *root, dev_t anon_dev)  in btrfs_init_fs_root()
1141 static struct btrfs_root *btrfs_lookup_fs_root(struct btrfs_fs_info *fs_info,  in btrfs_lookup_fs_root()
1144 	struct btrfs_root *root;  in btrfs_lookup_fs_root()
1154 static struct btrfs_root *btrfs_get_global_root(struct btrfs_fs_info *fs_info,  in btrfs_get_global_root()
1188 			 struct btrfs_root *root)  in btrfs_insert_fs_root()
1213 	struct btrfs_root *root;  in btrfs_check_leaked_roots()
1219 					struct btrfs_root, leak_list);  in btrfs_check_leaked_roots()
1232 	struct btrfs_root *root;  in free_global_roots()
1236 		root = rb_entry(node, struct btrfs_root, rb_node);  in free_global_roots()
1289 static struct btrfs_root *btrfs_get_root_ref(struct btrfs_fs_info *fs_info,  in btrfs_get_root_ref()
1293 	struct btrfs_root *root;  in btrfs_get_root_ref()
1393 struct btrfs_root *btrfs_get_fs_root(struct btrfs_fs_info *fs_info,  in btrfs_get_fs_root()
1407 struct btrfs_root *btrfs_get_new_fs_root(struct btrfs_fs_info *fs_info,  in btrfs_get_new_fs_root()
1427 struct btrfs_root *btrfs_get_fs_root_commit_root(struct btrfs_fs_info *fs_info,  in btrfs_get_fs_root_commit_root()
1431 	struct btrfs_root *root;  in btrfs_get_fs_root_commit_root()
1538 	struct btrfs_root *root = arg;  in transaction_kthread()
1658 		struct btrfs_root *extent_root = btrfs_extent_root(info, 0);  in backup_super_roots()
1659 		struct btrfs_root *csum_root = btrfs_csum_root(info, 0);  in backup_super_roots()
1783 static void free_root_extent_buffers(struct btrfs_root *root)  in free_root_extent_buffers()
1795 	struct btrfs_root *root, *tmp;  in free_global_root_pointers()
1819 void btrfs_put_root(struct btrfs_root *root)  in btrfs_put_root()
1842 	struct btrfs_root *gang[8];  in btrfs_free_fs_roots()
1847 				     struct btrfs_root, root_list);  in btrfs_free_fs_roots()
2049 	struct btrfs_root *log_tree_root;  in btrfs_replay_log()
2099 static int load_global_roots_objectid(struct btrfs_root *tree_root,  in load_global_roots_objectid()
2104 	struct btrfs_root *root;  in load_global_roots_objectid()
2181 static int load_global_roots(struct btrfs_root *tree_root)  in load_global_roots()
2210 	struct btrfs_root *tree_root = fs_info->tree_root;  in btrfs_read_roots()
2211 	struct btrfs_root *root;  in btrfs_read_roots()
2540 static int load_super_root(struct btrfs_root *root, u64 bytenr, u64 gen, int level)  in load_super_root()
2588 	struct btrfs_root *tree_root = fs_info->tree_root;  in init_tree_roots()
2878 	struct btrfs_root *gang[8];  in btrfs_cleanup_fs_roots()
3173 	struct btrfs_root *tree_root;  in open_ctree()
3174 	struct btrfs_root *chunk_root;  in open_ctree()
4172 				  struct btrfs_root *root)  in btrfs_drop_and_free_fs_root()
4197 	struct btrfs_root *root = fs_info->tree_root;  in btrfs_commit_super()
4520 	struct btrfs_root *gang[8];  in btrfs_drop_all_logs()
4548 static void btrfs_destroy_ordered_extents(struct btrfs_root *root)  in btrfs_destroy_ordered_extents()
4565 	struct btrfs_root *root;  in btrfs_destroy_all_ordered_extents()
4571 		root = list_first_entry(&splice, struct btrfs_root,  in btrfs_destroy_all_ordered_extents()
4669 static void btrfs_destroy_delalloc_inodes(struct btrfs_root *root)  in btrfs_destroy_delalloc_inodes()
4704 	struct btrfs_root *root;  in btrfs_destroy_all_delalloc_inodes()
4710 		root = list_first_entry(&splice, struct btrfs_root,  in btrfs_destroy_all_delalloc_inodes()
4850 	struct btrfs_root *gang[8];  in btrfs_free_all_qgroup_pertrans()
4863 			struct btrfs_root *root = gang[i];  in btrfs_free_all_qgroup_pertrans()
4961 int btrfs_init_root_free_objectid(struct btrfs_root *root)  in btrfs_init_root_free_objectid()
4996 int btrfs_get_free_objectid(struct btrfs_root *root, u64 *objectid)  in btrfs_get_free_objectid()