55 static void btrfs_destroy_ordered_extents(struct btrfs_root *root);
58 static void btrfs_destroy_delalloc_inodes(struct btrfs_root *root);
585 	struct btrfs_root *root = BTRFS_I(page->mapping->host)->root;  in btree_readpage_end_io_hook()
820 	struct btrfs_root *root;  in btree_csum_one_bio()
1142 static void __setup_root(struct btrfs_root *root, struct btrfs_fs_info *fs_info,  in __setup_root()
1210 static struct btrfs_root *btrfs_alloc_root(struct btrfs_fs_info *fs_info,  in btrfs_alloc_root()
1213 	struct btrfs_root *root = kzalloc(sizeof(*root), flags);  in btrfs_alloc_root()
1221 struct btrfs_root *btrfs_alloc_dummy_root(struct btrfs_fs_info *fs_info)  in btrfs_alloc_dummy_root()
1223 	struct btrfs_root *root;  in btrfs_alloc_dummy_root()
1240 struct btrfs_root *btrfs_create_tree(struct btrfs_trans_handle *trans,  in btrfs_create_tree()
1245 	struct btrfs_root *tree_root = fs_info->tree_root;  in btrfs_create_tree()
1246 	struct btrfs_root *root;  in btrfs_create_tree()
1309 static struct btrfs_root *alloc_log_tree(struct btrfs_trans_handle *trans,  in alloc_log_tree()
1312 	struct btrfs_root *root;  in alloc_log_tree()
1351 	struct btrfs_root *log_root;  in btrfs_init_log_root_tree()
1362 		       struct btrfs_root *root)  in btrfs_add_log_tree()
1365 	struct btrfs_root *log_root;  in btrfs_add_log_tree()
1393 static struct btrfs_root *btrfs_read_tree_root(struct btrfs_root *tree_root,  in btrfs_read_tree_root()
1396 	struct btrfs_root *root;  in btrfs_read_tree_root()
1448 struct btrfs_root *btrfs_read_fs_root(struct btrfs_root *tree_root,  in btrfs_read_fs_root()
1451 	struct btrfs_root *root;  in btrfs_read_fs_root()
1465 int btrfs_init_fs_root(struct btrfs_root *root)  in btrfs_init_fs_root()
1511 struct btrfs_root *btrfs_lookup_fs_root(struct btrfs_fs_info *fs_info,  in btrfs_lookup_fs_root()
1514 	struct btrfs_root *root;  in btrfs_lookup_fs_root()
1524 			 struct btrfs_root *root)  in btrfs_insert_fs_root()
1544 struct btrfs_root *btrfs_get_fs_root(struct btrfs_fs_info *fs_info,  in btrfs_get_fs_root()
1548 	struct btrfs_root *root;  in btrfs_get_fs_root()
1665 	struct btrfs_root *root = arg;  in cleaner_kthread()
1759 	struct btrfs_root *root = arg;  in transaction_kthread()
2046 static void free_root_extent_buffers(struct btrfs_root *root)  in free_root_extent_buffers()
2074 	struct btrfs_root *gang[8];  in btrfs_free_fs_roots()
2079 				     struct btrfs_root, root_list);  in btrfs_free_fs_roots()
2271 	struct btrfs_root *log_tree_root;  in btrfs_replay_log()
2322 	struct btrfs_root *tree_root = fs_info->tree_root;  in btrfs_read_roots()
2323 	struct btrfs_root *root;  in btrfs_read_roots()
2615 	struct btrfs_root *tree_root;  in open_ctree()
2616 	struct btrfs_root *chunk_root;  in open_ctree()
3817 				  struct btrfs_root *root)  in btrfs_drop_and_free_fs_root()
3844 void btrfs_free_fs_root(struct btrfs_root *root)  in btrfs_free_fs_root()
3862 	struct btrfs_root *gang[8];  in btrfs_cleanup_fs_roots()
3912 	struct btrfs_root *root = fs_info->tree_root;  in btrfs_commit_super()
4057 	struct btrfs_root *root;  in btrfs_mark_buffer_dirty()
4131 	struct btrfs_root *root = BTRFS_I(buf->pages[0]->mapping->host)->root;  in btrfs_read_buffer()
4151 static void btrfs_destroy_ordered_extents(struct btrfs_root *root)  in btrfs_destroy_ordered_extents()
4168 	struct btrfs_root *root;  in btrfs_destroy_all_ordered_extents()
4176 		root = list_first_entry(&splice, struct btrfs_root,  in btrfs_destroy_all_ordered_extents()
4262 static void btrfs_destroy_delalloc_inodes(struct btrfs_root *root)  in btrfs_destroy_delalloc_inodes()
4295 	struct btrfs_root *root;  in btrfs_destroy_all_delalloc_inodes()
4303 		root = list_first_entry(&splice, struct btrfs_root,  in btrfs_destroy_all_delalloc_inodes()