Comment 23 for bug 1707307

Reviewed: https://review.openstack.org/496927
Committed: https://git.openstack.org/cgit/openstack/neutron/commit/?id=de712bf467888b05de14bcbe6e65cc1765692c62
Submitter: Jenkins
Branch: stable/pike

commit de712bf467888b05de14bcbe6e65cc1765692c62
Author: Kevin Benton <email address hidden>
Date: Thu Aug 10 00:07:31 2017 -0700

    Log policy filters in one line

    Rather than generating an entire log line for each policy that
    filters out an attribute, we can instead log the excluded attributes
    once after all of the policy checks are done.

    This only applies to the policy checks, policy enforcements
    (e.g. preventing a user from entering a field value on create)
    are still logged individually.

    Partial-Bug: #1707307
    Change-Id: I77401e30cb220901dacd61028acde4c79001ed9b
    (cherry picked from commit 62c1a4b6873d0b2382349ece65545bf28c9c87ca)