On Fri, Nov 08, 2024 at 08:07:37AM -0500, Paolo Bonzini wrote: ... > Since the worker kthread is tied to a user process, it's better if > it behaves similarly to user tasks as much as possible, including > being able to send SIGSTOP and SIGCONT. In fact, vhost_task is all > that kvm_vm_create_worker_thread() wanted to be and more: not only it > inherits the userspace process's cgroups, it has other niceties like > being parented properly in the process tree. Use it instead of the > homegrown alternative. Didn't about vhost_task. That looks perfect. From cgroup POV: Acked-by: Tejun Heo <tj@xxxxxxxxxx> Thanks. -- tejun
