Updated openstack/openstack
Project: openstack/cinder  058fcf6da84d1b4bc2ce2394b0d6cfd183527488

Cache snapshots in request for extension

The extended snapshots extension makes a separate db request for
snapshots which is horribly inefficent. In addition it causes an
issue when using all_tenants=1, because the second request doesn't
pass in the filter. Fix this by caching the snapshot in the request
object like we do for volumes and retrieve the cached object in the
extension.

Change-Id: Ia943438c8d48accb7f62c43f07642c3da2fe34ab
Resolves-bug: #1358960