On Thu, 25 May 2017, Konstantin Khlebnikov wrote: > diff --git a/mm/oom_kill.c b/mm/oom_kill.c > index 04c9143a8625..dd30a045ef5b 100644 > --- a/mm/oom_kill.c > +++ b/mm/oom_kill.c > @@ -876,6 +876,11 @@ static void oom_kill_process(struct oom_control *oc, const char *message) > /* Get a reference to safely compare mm after task_unlock(victim) */ > mm = victim->mm; > mmgrab(mm); > + > + /* Raise event before sending signal: reaper must see this */ How is the oom reaper involved here? > + count_vm_event(OOM_KILL); > + mem_cgroup_count_vm_event(mm, OOM_KILL); > + > /* > * We should send SIGKILL before setting TIF_MEMDIE in order to prevent > * the OOM victim from depleting the memory reserves from the user -- 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/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>
