dbus: add infrastructure for changing multiple properties at once on units and hook some cgroup attributes up to it

This introduces two bus calls to make runtime changes to selected bus
properties, optionally with persistence.

This currently hooks this up only for three cgroup atributes, but this
brings the infrastructure to add more changable attributes.

This allows setting multiple attributes at once, and takes an array
rather than a dictionary of properties, in order to implement simple
resetting of lists using the same approach as when they are sourced from
unit files. This means, that list properties are appended to by this
call, unless they are first reset via assigning the empty list.

1 files changed, 4 insertions, 0 deletions

diff --git a/TODO b/TODO
index a61fa92b68..7098833881 100644
--- a/TODO
+++ b/TODO
@@ -28,6 +28,10 @@ Fedora 19:
 
 Features:
 
+* implement system-wide DefaultCPUAccounting=1 switch (and similar for blockio, memory, fair scheduling?)
+
+* handle jointly mounted controllers correctly
+
 * split out CreateMachine into systemd-machined
 
 * "transient" units, i.e units that are not sourced from disk but