(11/7/2011 1:54 PM), David Rientjes wrote: > On Fri, 4 Nov 2011, Michal Hocko wrote: > >> diff --git a/mm/oom_kill.c b/mm/oom_kill.c >> index e916168..4883514 100644 >> --- a/mm/oom_kill.c >> +++ b/mm/oom_kill.c >> @@ -185,6 +185,9 @@ unsigned int oom_badness(struct task_struct *p, struct mem_cgroup *mem, >> if (!p) >> return 0; >> >> + if (p->signal->oom_score_adj == OOM_SCORE_ADJ_MIN) >> + return 0; >> + >> /* >> * The memory controller may have a limit of 0 bytes, so avoid a divide >> * by zero, if necessary. > > This leaves p locked, you need to do task_unlock(p) first. > > Once that's fixed, please add my > > Acked-by: David Rientjes <rientjes@xxxxxxxxxx> Agreed. Acked-by: KOSAKI Motohiro <kosaki.motohiro@xxxxxxxxxxxxxx> -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Fight unfair telecom internet charges in Canada: sign http://stopthemeter.ca/ Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>