Re: [PATCH] pack-objects.h: remove outdated pahole results

> > I agree the actual numbers aren't helping anybody. We _could_ leave a
> > comment that says "we store a lot of these in memory; be careful of
> > where and how you add new fields to avoid increasing the struct size".
> > And then people can run "pahole" before and after their changes.
> >
> > But then that is also true of other structs (like "struct object"), and
> > we do not bother there. So it probably is fine not to annotate this
> > specifically.
> 
> We have such a comment at the very type of the block comment above
> `struct object_entry`'s definition:
> 
>     "The size of struct nearly determines pack-object's memory
>     consumption. This struct is packed tight for that reason. When you
>     add or reorder something in this struct, think a bit about this".
> 
> thanks to Duy back in 3b13a5f263 (pack-objects: reorder members to
> shrink struct object_entry, 2018-04-14).