On Fri, 12 Feb 2010 11:39:35 +0900 Minchan Kim <minchan.kim@xxxxxxxxx> wrote: > On Fri, Feb 12, 2010 at 10:53 AM, KAMEZAWA Hiroyuki > <kamezawa.hiroyu@xxxxxxxxxxxxxx> wrote: > > This patch itself is againt mmotm-Feb10 but can be applied to 2.6.32.8 > > without problem. > > > > == > > From: KAMEZAWA Hiroyuki <kamezawa.hiroyu@xxxxxxxxxxxxxx> > > > > Now, oom-killer is memcg aware and it finds the worst process from > > processes under memcg(s) in oom. Then, it kills victim's child at first. > > It may kill a child in other cgroup and may not be any help for recovery. > > And it will break the assumption users have... > > > > This patch fixes it. > > > > CC: stable@xxxxxxxxxx > > CC: Minchan Kim <minchan.kim@xxxxxxxxx> > > CC: Balbir Singh <balbir@xxxxxxxxxxxxxxxxxx> > > CC: Daisuke Nishimura <nishimura@xxxxxxxxxxxxxxxxx> > > Acked-by: David Rientjes <rientjes@xxxxxxxxxx> > > Signed-off-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@xxxxxxxxxxxxxx> > Reviewed-by: Minchan Kim <minchan.kim@xxxxxxxxx> > > Sorry for noise, Kame. > No problem. You give me a chance to consider other problems/dirtiness of codes. I continue review to make memcg cleaer. Thanks, -Kame -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxxx For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>