Re: [PATCH v2 1/8] alloc.c: remove the alloc_raw_commit_node() function

>  #define DEFINE_ALLOCATOR(name, type)				\
> +static struct alloc_state name##_state;				\
>  void *alloc_##name##_node(void)					\
>  {								\
> +	return alloc_node(&name##_state, sizeof(type));		\
>  }

> +static struct alloc_state commit_state;
> +
>  void *alloc_commit_node(void)
>  {
>  	static int commit_count;
> -	struct commit *c = alloc_raw_commit_node();
> +	struct commit *c = alloc_node(&commit_state, sizeof(struct commit));
>  	c->index = commit_count++;
>  	return c;
>  }