tree 5ad7eefc54fa96c648a77a86a198caf1e98abe1d
parent 2fa509606410c96da90fc57e6d6daaf547ced1b7
author Clark Boylan <clark.boylan@gmail.com> 1360633723 -0800
committer Jenkins <jenkins@review.openstack.org> 1361031097 +0000

Dequeue changes if they have no hope of merging.

In the DependentPipeline remove changes if they have absolutely no
chance of merging (all possible merge combinations fail). This allows
zuul to remove changes as soon as possible when it is known that they
cannot merge and continue testing the remaining changes.

Fixes bug 1123329

Change-Id: I97af03cca997541f6a8b3fb519d2a44825dbd937
Reviewed-on: https://review.openstack.org/21723
Reviewed-by: James E. Blair <corvus@inaugust.com>
Reviewed-by: Jeremy Stanley <fungi@yuggoth.org>
Approved: James E. Blair <corvus@inaugust.com>
Tested-by: Jenkins