> -int parse_commit_in_graph(struct commit *item) > +int parse_commit_in_graph_one(struct commit_graph *g, struct commit *item) I think this function should be static.
> -int parse_commit_in_graph(struct commit *item) > +int parse_commit_in_graph_one(struct commit_graph *g, struct commit *item) I think this function should be static.