20 Dec
2021
20 Dec
'21
2:03 p.m.
在 12/17/2021 10:13 PM, zhongjiang-ali 写道:
The patch come from upstream contributed by Huang Ying
to
optimize memory placement for memory tiering system.
I review and backport the patches to anolis-4.19. More details
can see in following link.
https://lkml.org/lkml/2021/12/6/2203
Huang Ying (6):
NUMA Balancing: add page promotion counter
NUMA balancing: optimize page placement for memory tiering system
memory tiering: skip to scan fast memory
memory tiering: hot page selection with hint page fault latency
memory tiering: rate limit NUMA migration throughput
memory tiering: adjust hot threshold automatically
For the whole series, looks good to me.
Reviewed-by: Baolin Wang <baolin.wang(a)linux.alibaba.com>
Note:
You should add below message into commit message for each patch when you
push them into the branch.
"
ANBZ: #80
cherry-picked from https://lkml.org/lkml/2021/12/6/2203
"