On Thu, Oct 04, 2012 at 08:49:58PM +0200, Michal Hocko wrote: > On Thu 04-10-12 14:09:16, Johannes Weiner wrote: > > page_referenced() counts only references of mm's that are associated > > with the memcg hierarchy that is being reclaimed. However, if it > > races with the owner of the mm exiting, mm->owner may be NULL. Don't > > crash, just ignore the reference. > > This seems to be fixed by Hugh's patch 3a981f48 "memcg: fix use_hierarchy > css_is_ancestor oops regression" which seems to be merged already. And look who acked the patch. I'll show myself out... -- To unsubscribe from this list: send the line "unsubscribe cgroups" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
