Merge branch 'ds/topo-traversal-using-commit-graph'
authorJunio C Hamano <gitster@pobox.com>
Mon, 17 Jun 2019 17:15:17 +0000 (10:15 -0700)
committerJunio C Hamano <gitster@pobox.com>
Mon, 17 Jun 2019 17:15:17 +0000 (10:15 -0700)
Prepare use of reachability index in topological walker that works
on a range (A..B).

* ds/topo-traversal-using-commit-graph:
revision: keep topo-walk free of unintersting commits
revision: use generation for A..B --topo-order queries

Trivial merge