On Tue 31-10-17 20:06:44, Michal Hocko wrote:
> On Tue 31-10-17 16:29:23, Michal Hocko wrote:
> > On Tue 31-10-17 08:04:19, Shakeel Butt wrote:
> > > > +
> > > > +static void select_victim_memcg(struct mem_cgroup *root, struct
> > > > oom_control *oc)
> > > > +{
> > > > + struct mem_cgroup *
On Tue 31-10-17 16:29:23, Michal Hocko wrote:
> On Tue 31-10-17 08:04:19, Shakeel Butt wrote:
> > > +
> > > +static void select_victim_memcg(struct mem_cgroup *root, struct
> > > oom_control *oc)
> > > +{
> > > + struct mem_cgroup *iter;
> > > +
> > > + oc->chosen_memcg = NULL;
> > > +
On Tue, Oct 31, 2017 at 10:50:43AM -0700, Shakeel Butt wrote:
> On Tue, Oct 31, 2017 at 9:40 AM, Johannes Weiner wrote:
> > On Tue, Oct 31, 2017 at 08:04:19AM -0700, Shakeel Butt wrote:
> >> > +
> >> > +static void select_victim_memcg(struct mem_cgroup *root, struct
> >> > oom_control *oc)
> >> >
On Tue, Oct 31, 2017 at 9:40 AM, Johannes Weiner wrote:
> On Tue, Oct 31, 2017 at 08:04:19AM -0700, Shakeel Butt wrote:
>> > +
>> > +static void select_victim_memcg(struct mem_cgroup *root, struct
>> > oom_control *oc)
>> > +{
>> > + struct mem_cgroup *iter;
>> > +
>> > + oc->chosen_m
On Tue, Oct 31, 2017 at 08:04:19AM -0700, Shakeel Butt wrote:
> > +
> > +static void select_victim_memcg(struct mem_cgroup *root, struct
> > oom_control *oc)
> > +{
> > + struct mem_cgroup *iter;
> > +
> > + oc->chosen_memcg = NULL;
> > + oc->chosen_points = 0;
> > +
> > +
On Tue 31-10-17 08:04:19, Shakeel Butt wrote:
> > +
> > +static void select_victim_memcg(struct mem_cgroup *root, struct
> > oom_control *oc)
> > +{
> > + struct mem_cgroup *iter;
> > +
> > + oc->chosen_memcg = NULL;
> > + oc->chosen_points = 0;
> > +
> > + /*
> > +
> +
> +static void select_victim_memcg(struct mem_cgroup *root, struct oom_control
> *oc)
> +{
> + struct mem_cgroup *iter;
> +
> + oc->chosen_memcg = NULL;
> + oc->chosen_points = 0;
> +
> + /*
> +* The oom_score is calculated for leaf memory cgroups (including
> +
On Thu 19-10-17 19:52:15, Roman Gushchin wrote:
> Traditionally, the OOM killer is operating on a process level.
> Under oom conditions, it finds a process with the highest oom score
> and kills it.
>
> This behavior doesn't suit well the system with many running
> containers:
>
> 1) There is no
Traditionally, the OOM killer is operating on a process level.
Under oom conditions, it finds a process with the highest oom score
and kills it.
This behavior doesn't suit well the system with many running
containers:
1) There is no fairness between containers. A small container with
few large pr
