Re: [PATCH 07/16] commit-reach: move can_all_from_reach_with_flags

[Jonathan Tan <jonathantanmy@xxxxxxxxxx>]

>  /* Remember to update object flag allocation in object.h */
> +#define REACHABLE       (1u<<15)
>  #define PARENT1		(1u<<16)
>  #define PARENT2		(1u<<17)
>  #define STALE		(1u<<18)

Update the object flag allocation in object.h.

> +int reachable(struct commit *from, int with_flag, int assign_flag,
> +	      time_t min_commit_date)

In this and previous patches: I think it's better to use "unsigned int"
as the data type for a flag, just like in clear_commit_marks().

Other than that, this and all previous patches look good.