Messages in this thread | | | From | "Huang, Ying" <> | Subject | Re: [PATCH -V8 2/6] memory tiering: add page promotion counter | Date | Wed, 15 Sep 2021 09:53:16 +0800 |
| |
Yang Shi <shy828301@gmail.com> writes:
> On Mon, Sep 13, 2021 at 6:37 PM Huang Ying <ying.huang@intel.com> wrote: >> >> To distinguish the number of the memory tiering promoted pages from >> that of the originally inter-socket NUMA balancing migrated pages. >> The counter is per-node (count in the target node). So this can be >> used to identify promotion imbalance among the NUMA nodes. > > I'd like this patch be the very first one in the series. Since we need > such counters regardless of all the optimizations. And actually I > think this patch could go with the merged "migration in lieu of > discard" patchset.
Yes. This sounds reasonable. I will change this in the next version.
Best Regards, Huang, Ying
| |