espie 681c718ee7 kill checksum-and-list
optimize away some depend stages: since the main dpb process maintains
a synchronous list of live_depends, and only releases host locks synchronously,
it can check depends lists against already known live_depends (and avoid
some depend stages entirely).

naddy@ says it gains 40 mn on his box...
2013-01-18 21:11:55 +00:00
..
2013-01-18 21:11:55 +00:00