Messages in this thread | | | Date | Mon, 15 Jul 2019 14:10:25 +0200 | From | Michal Koutný <> | Subject | Re: [PATCH 1/4] numa: introduce per-cgroup numa balancing locality, statistic |
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Hello Yun.
On Fri, Jul 12, 2019 at 06:10:24PM +0800, 王贇 <yun.wang@linux.alibaba.com> wrote: > Forgive me but I have no idea on how to combined this > with memory cgroup's locality hierarchical update... > parent memory cgroup do not have influence on mems_allowed > to it's children, correct? I'd recommend to look at the v2 of the cpuset controller that implements the hierarchical behavior among configured memory node sets.
(My comment would better fit to [PATCH 3/4] numa: introduce numa group per task group IIUC, you could use cpuset controller to constraint memory nodes.)
For the second part (accessing numa statistics, i.e. this patch), I wonder wheter this information wouldn't be better presented under the cpuset controller too.
HTH, Michal
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