Re: [PATCH mm] introduce reverse buddy concept to reduce buddy fragment

From: zhouxianrong
Date: Mon Jul 03 2017 - 21:22:19 EST

the test was done as follows:

1. the environment is android 7.0 and kernel is 4.1 and managed memory is 3.5GB
2. every 4s startup one apk, total 100 more apks need to startup
3. after finishing step 2, sample buddyinfo once and get the result

On 2017/7/3 23:33, Michal Hocko wrote:
On Mon 03-07-17 20:02:16, zhouxianrong wrote:
from above i think after applying the patch the result is better.

You haven't described your testing methodology, nor the workload that was
tested. As such this data is completely meaningless.