Re: [RFC PATCH V1 0/6] sched/numa: Enhance disjoint VMA scanning

From: Raghavendra K T
Date: Tue Sep 19 2023 - 04:07:02 EST


On 9/19/2023 12:45 PM, Ingo Molnar wrote:

* Raghavendra K T <raghavendra.kt@xxxxxxx> wrote:

On 8/29/2023 11:36 AM, Raghavendra K T wrote:
[...]


Peter Zijlstra (1):
sched/numa: Increase tasks' access history

Raghavendra K T (5):
sched/numa: Move up the access pid reset logic
sched/numa: Add disjoint vma unconditional scan logic
sched/numa: Remove unconditional scan logic using mm numa_scan_seq
sched/numa: Allow recently accessed VMAs to be scanned
sched/numa: Allow scanning of shared VMAs

include/linux/mm.h | 12 +++--
include/linux/mm_types.h | 5 +-
kernel/sched/fair.c | 109 ++++++++++++++++++++++++++++++++-------
3 files changed, 102 insertions(+), 24 deletions(-)


Hello Andrew,

I am Resending patch rebasing to mm-unstable, adding results from Oliver
and Swapnil.

Just for the record, a final version of this series should be submitted via
the scheduler tree, not -mm.


Thank you for the clarification Ingo.. May be Andrew also wanted me to rebase directly to
scheduler tree. Last time patch series (numa scan enhancements) had
changes in mm/, but this time it is mostly fair.c.

I hope I have not missed anybody who should have been in the list from
sched side.

-Raghu