On Fri 02-08-19 13:44:38, Michal Hocko wrote:
[...]
> > > diff --git a/mm/memcontrol.c b/mm/memcontrol.c
> > > index ba9138a4a1de..53a35c526e43 100644
> > > --- a/mm/memcontrol.c
> > > +++ b/mm/memcontrol.c
> > > @@ -2429,8 +2429,12 @@ static int try_charge(struct mem_cgroup *memcg, gfp_t gfp_mask,
> > > schedule_work(&memcg->high_work);
> > > break;
> > > }
> > > - current->memcg_nr_pages_over_high += batch;
> > > - set_notify_resume(current);
> > > + if (gfpflags_allow_blocking(gfp_mask)) {
> > > + reclaim_high(memcg, nr_pages, GFP_KERNEL);
>
> ups, this should be s@GFP_KERNEL@gfp_mask@
>
> > > + } else {
> > > + current->memcg_nr_pages_over_high += batch;
> > > + set_notify_resume(current);
> > > + }
> > > break;
> > > }
> > > } while ((memcg = parent_mem_cgroup(memcg)));
> > >
Should I send an official patch for this?
--
Michal Hocko
SUSE Labs
