On 06/08, Oleg Nesterov wrote: > > On 06/08, Andrew Morton wrote: > > > > > - /* skip tasks that have already released their mm */ > > > - if (!p->mm) > > > - continue; > > We shouldn't remove this without removing OR updating the PF_EXITING check > below. That is why we had another patch. > > This change alone allows to trivially disable oom-kill. If we have a process > with the dead leader, select_bad_process() will always return -1. > > We either need another patch from Kosaki's series > > - if (p->flags & PF_EXITING) > + if (p->flags & PF_EXITING && p->mm) OOPS, sorry. I didn't understand you are going to merge this change too. Probably oom-pf_exiting-check-should-take-mm-into-account.patch should go ahead of this one for bisecting. Oleg. -- 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>