On Tue, Jun 04, 2019 at 09:14:18PM -0700, Andrew Morton wrote:
> On Tue, 4 Jun 2019 19:44:44 -0700 Roman Gushchin wrote:
>
> > So instead of trying to find a maybe non-existing balance, let's do reparent
> > the accounted slabs to the parent cgroup on cgroup removal.
>
> s/slabs/slab caches/. Ta
On Tue, 4 Jun 2019 19:44:44 -0700 Roman Gushchin wrote:
> So instead of trying to find a maybe non-existing balance, let's do reparent
> the accounted slabs to the parent cgroup on cgroup removal.
s/slabs/slab caches/. Take more care with the terminology, please...
> There is a bonus: currentl
# Why do we need this?
We've noticed that the number of dying cgroups is steadily growing on most
of our hosts in production. The following investigation revealed an issue
in userspace memory reclaim code [1], accounting of kernel stacks [2],
and also the mainreason: slab objects.
The underlying
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