12 struct list_head dirty;
13 struct list_head cache;
16 struct tree_buffer *read_tree_block(struct ctree_root *root, u64 blocknr);
17 struct tree_buffer *find_tree_block(struct ctree_root *root, u64 blocknr);
18 int write_tree_block(struct ctree_root *root, struct tree_buffer *buf);
19 int dirty_tree_block(struct ctree_root *root, struct tree_buffer *buf);
20 int clean_tree_block(struct ctree_root *root, struct tree_buffer *buf);
21 int commit_transaction(struct ctree_root *root);
22 struct ctree_root *open_ctree(char *filename, struct ctree_super_block *s);
23 int close_ctree(struct ctree_root *root);
24 void tree_block_release(struct ctree_root *root, struct tree_buffer *buf);
25 int write_ctree_super(struct ctree_root *root, struct ctree_super_block *s);
28 #define CTREE_SUPER_INFO_OFFSET(bs) (16 * (bs))