Adjust the cost of Gather for target evaluation

When Who What
2018-04-01 05:03:16 Amit Kapila (amitkapila) Closed in commitfest 2018-03 with status: Committed
2018-04-01 05:03:16 Amit Kapila (amitkapila) Changed committer to rhaas
2018-02-27 05:36:02 Amit Khandekar (amitdkhan) Removed amitdkhan from reviewers
2018-02-07 15:15:36 David Steele (dsteele) Closed in commitfest 2018-01 with status: Moved to next CF
2017-11-29 05:01:32 Michael Paquier (michael-kun) Closed in commitfest 2017-11 with status: Moved to next CF
2017-10-02 00:18:09 Daniel Gustafsson (d_gustafsson) Closed in commitfest 2017-09 with status: Moved to next CF
2017-09-06 07:17:53 Amit Khandekar (amitdkhan) Added amitdkhan as reviewer
2017-07-25 01:12:20 Amit Kapila (amitkapila) Changed authors to Amit Kapila (amitkapila), Jeff Janes (jjanes)
2017-07-25 01:12:06 Amit Kapila (amitkapila) Changed authors to Amit Kapila (amitkapila)
2017-07-25 01:11:23 Amit Kapila (amitkapila) Attached mail thread CAMkU=1ycXNipvhWuweUVpKuyu6SpNjF=yHWu4c4US5JgVGxtZQ@mail.gmail.com
2017-07-25 01:11:23 Amit Kapila (amitkapila) Created patch record