Re: [PATCH V1 0/1] sched/numa: Fix mm numa_scan_seq based unconditional scan

From: Raghavendra K T
Date: Fri Oct 27 2023 - 01:25:10 EST


On 10/20/2023 9:27 PM, Raghavendra K T wrote:
NUMA balancing code that updates PTEs by allowing unconditional scan
based on the value of processes' mm numa_scan_seq is not perfect.

More description is in patch1.

Have used the below patch to identify the corner case.

Detailed Result: (Only part of the result is updated
in patch1 to save space in commit log)


Gentle ping to check if there are any concerns / comments
on the patch :)

Thanks and Regards
- Raghu