On Tue, Jun 21, 2016 at 01:16:51PM +0300, Vladimir Davydov wrote:
> On Fri, Jun 17, 2016 at 12:25:16PM -0400, Johannes Weiner wrote:
> > After this patch, the IDs get released upon cgroup destruction and the
> > cache and css objects get released once memory reclaim kicks in.
>
> With 65K cgroups
On Tue, Jun 21, 2016 at 01:16:51PM +0300, Vladimir Davydov wrote:
> On Fri, Jun 17, 2016 at 12:25:16PM -0400, Johannes Weiner wrote:
> > After this patch, the IDs get released upon cgroup destruction and the
> > cache and css objects get released once memory reclaim kicks in.
>
> With 65K cgroups
On Fri, Jun 17, 2016 at 12:25:16PM -0400, Johannes Weiner wrote:
> The memory controller has quite a bit of state that usually outlives
> the cgroup and pins its CSS until said state disappears. At the same
> time it imposes a 16-bit limit on the CSS ID space to economically
> store IDs in the
On Fri, Jun 17, 2016 at 12:25:16PM -0400, Johannes Weiner wrote:
> The memory controller has quite a bit of state that usually outlives
> the cgroup and pins its CSS until said state disappears. At the same
> time it imposes a 16-bit limit on the CSS ID space to economically
> store IDs in the
On 06/17/2016 07:25 PM, Johannes Weiner wrote:
> The memory controller has quite a bit of state that usually outlives
> the cgroup and pins its CSS until said state disappears. At the same
> time it imposes a 16-bit limit on the CSS ID space to economically
> store IDs in the wild. Consequently,
On 06/17/2016 07:25 PM, Johannes Weiner wrote:
> The memory controller has quite a bit of state that usually outlives
> the cgroup and pins its CSS until said state disappears. At the same
> time it imposes a 16-bit limit on the CSS ID space to economically
> store IDs in the wild. Consequently,
On Fri, Jun 17, 2016 at 12:25:16PM -0400, Johannes Weiner wrote:
> The memory controller has quite a bit of state that usually outlives
> the cgroup and pins its CSS until said state disappears. At the same
> time it imposes a 16-bit limit on the CSS ID space to economically
> store IDs in the
On Fri, Jun 17, 2016 at 12:25:16PM -0400, Johannes Weiner wrote:
> The memory controller has quite a bit of state that usually outlives
> the cgroup and pins its CSS until said state disappears. At the same
> time it imposes a 16-bit limit on the CSS ID space to economically
> store IDs in the
The memory controller has quite a bit of state that usually outlives
the cgroup and pins its CSS until said state disappears. At the same
time it imposes a 16-bit limit on the CSS ID space to economically
store IDs in the wild. Consequently, when we use cgroups to contain
frequent but small and
The memory controller has quite a bit of state that usually outlives
the cgroup and pins its CSS until said state disappears. At the same
time it imposes a 16-bit limit on the CSS ID space to economically
store IDs in the wild. Consequently, when we use cgroups to contain
frequent but small and
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