On Fri, Sep 08, 2017 at 07:35:37AM -0700, Tejun Heo wrote: > * It's a bit weird to associate a kthread with a css without being > specific. If what's needed is a generic association (this kthread > is temporarily servicing this cgroup), it should be associated with > the cgroup. But, I think it'd be better to make it specific instead > - ie. kthread_set_io_css(). kthread[_set]_blkcg_css() probably is a more consistent name. Thanks. -- tejun