On Tue, 3 Apr 2007, Linus Torvalds wrote:
Yes, we could definitely skip the re-lookup if we had a "don't really
care, I can recreate the object myself" flag (ie anybody who is going to
write that object)
Side note: with "alternates" files, you might well *always* have the
objects. If you do
git clone -l -s ...
to create various branches, and then pull between them, you'll actually
end up in the situation that you'll always find the objects and get back
to the really expensive case..
Linus