units: make system service manager create init.scope subcgroup for user service manager

This one is basically for free, since the service manager is already
prepared for being invoked in init.scope. Hence let's start it in the
right cgroup right-away.

diff --git a/units/user@.service.in b/units/user@.service.in
index 41ed55cb1ae9793b8b331a1569d6fdeec307b64e..86ab4ffcc6dfa9be6727c3ecbfae55e29054b9cc 100644 (file)
--- a/units/user@.service.in
+++ b/units/user@.service.in
@@ -22,6 +22,7 @@ ExecStart={{ROOTLIBEXECDIR}}/systemd --user
 Slice=user-%i.slice
 KillMode=mixed
 Delegate=pids memory cpu
+DelegateSubgroup=init.scope
 TasksMax=infinity
 TimeoutStopSec={{ DEFAULT_USER_TIMEOUT_SEC*4//3 }}s
 KeyringMode=inherit