* linxiu...@gmail.com <linxiu...@gmail.com> wrote: > /* > * Because cgroup events are always per-cpu events, > * this will always be called from the right CPU. > */
> + /* > + * if only the cgroup is running on this cpu > + * and cpuctx->cgrp == NULL (otherwise it would've > + * been set with running cgroup), we put this cgroup > + * into cpu context. Or it would case mismatch in > + * following cgroup events at event_filter_match() > + */ Beyond making sure that what you comment on makes sense, please also follow existing comment style, which I quoted above. There's 3 separate mistakes in that paragraph alone. Thanks, Ingo