(2013/04/08 15:33), Li Zefan wrote: > From: Michal Hocko <mho...@suse.cz> > > This reverts commit e4715f01be697a3730c78f8ffffb595591d6a88c > > mem_cgroup_put is hierarchy aware so mem_cgroup_put(memcg) already drops > an additional reference from all parents so the additional > mem_cgrroup_put(parent) potentially causes use-after-free. > > Signed-off-by: Li Zefan <lize...@huawei.com> > Signed-off-by: Michal Hocko <mho...@suse.cz>
Acked-by: KAMEZAWA Hiroyuki <kamezawa.hir...@jp.fujitsu.com> -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
