tree 9422c72e9a3bf803cabde46d84f76dbe005f0607
parent 0910e8cab828b53fd7188a93c0476cab0af81cdc
author Junio C Hamano <junkio@cox.net> 1129705261 -0700
committer Junio C Hamano <junkio@cox.net> 1129705261 -0700

Do not ask for objects known to be complete.

On top of optimization by Linus not to ask refs that already match, we
can walk our refs and not issue "want" for things that are known to be
reachable from them.

Signed-off-by: Junio C Hamano <junkio@cox.net>