Re: [PATCH v2 1/5] mm: migrate NUMA stats from per-zone to per-node

2017-12-19 Thread kemi
On 2017年12月19日 20:28, Michal Hocko wrote: > On Tue 19-12-17 14:39:22, Kemi Wang wrote: >> There is not really any use to get NUMA stats separated by zone, and >> current per-zone NUMA stats is only consumed in /proc/zoneinfo. For code >> cleanup purpose, we move NUMA stats from per-zone to

Re: [PATCH v2 1/5] mm: migrate NUMA stats from per-zone to per-node

2017-12-19 Thread Michal Hocko
On Tue 19-12-17 14:39:22, Kemi Wang wrote: > There is not really any use to get NUMA stats separated by zone, and > current per-zone NUMA stats is only consumed in /proc/zoneinfo. For code > cleanup purpose, we move NUMA stats from per-zone to per-node and reuse the > existed per-cpu

[PATCH v2 1/5] mm: migrate NUMA stats from per-zone to per-node

2017-12-18 Thread Kemi Wang
There is not really any use to get NUMA stats separated by zone, and current per-zone NUMA stats is only consumed in /proc/zoneinfo. For code cleanup purpose, we move NUMA stats from per-zone to per-node and reuse the existed per-cpu infrastructure. Suggested-by: Andi Kleen