On Thu, Jul 20, 2023 at 11:35:15AM -0400, Johannes Weiner wrote: > It could also be argued that if you don't want to lose control over a > set of resources, then maybe don't delete their control domain while > they are still alive and in use. For example, when restarting a > workload, and the new instance is expected to have largely the same > workingset, consider reusing the cgroup instead of making a new one. Or just create a nesting layer so that there's a cgroup which represents the persistent resources and a nested cgroup instance inside representing the current instance. Thanks. -- tejun
