linux-kernel - Re: [PATCH v2 0/6] sched fixes

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Message-ID: <ZOiRHPvVfB8Q7TLv@yury-ThinkPad>
Date:   Fri, 25 Aug 2023 04:31:40 -0700
From:   Yury Norov <yury.norov@...il.com>
To:     linux-kernel@...r.kernel.org, linux-mm@...ck.org
Cc:     Ingo Molnar <mingo@...hat.com>,
        Peter Zijlstra <peterz@...radead.org>,
        Andrew Morton <akpm@...ux-foundation.org>,
        Ben Segall <bsegall@...gle.com>,
        Daniel Bristot de Oliveira <bristot@...hat.com>,
        Dietmar Eggemann <dietmar.eggemann@....com>,
        Jacob Keller <jacob.e.keller@...el.com>,
        Jakub Kicinski <kuba@...nel.org>,
        Juri Lelli <juri.lelli@...hat.com>,
        Mel Gorman <mgorman@...e.de>,
        Steven Rostedt <rostedt@...dmis.org>,
        Tariq Toukan <tariqt@...dia.com>,
        Valentin Schneider <vschneid@...hat.com>,
        Vincent Guittot <vincent.guittot@...aro.org>,
        shiju.jose@...wei.com, jonathan.cameron@...wei.com,
        prime.zeng@...wei.com, linuxarm@...wei.com,
        yangyicong@...ilicon.com,
        Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
        Rasmus Villemoes <linux@...musvillemoes.dk>
Subject: Re: [PATCH v2 0/6] sched fixes

Ping?

On Sat, Aug 19, 2023 at 07:12:32AM -0700, Yury Norov wrote:
> Fixes for recently introduced sched_numa_find_nth_cpu(), and minor
> improvements in sched/fair.
> 
> v1: https://lore.kernel.org/lkml/20230810162442.9863-1-yury.norov@gmail.com/T/
> v2:
>  - fix wording in commit messages;
>  - move nearest node search inside rcu lock section in
>    sched_numa_find_nth_cpu();
>  - move NUMA_NO_NODE handling inside sched_numa_find_nth_cpu();
>  - rewrite comment for sched_numa_find_nth_cpu().
>  - add review tag from Yicong Yang.
> 
> Yury Norov (6):
>   numa: generalize numa_map_to_online_node()
>   sched/fair: fix opencoded numa_nearest_node()
>   sched: fix sched_numa_find_nth_cpu() in CPU-less case
>   sched: fix sched_numa_find_nth_cpu() in non-NUMA case
>   sched: handle NUMA_NO_NODE in sched_numa_find_nth_cpu()
>   sched: fix sched_numa_find_nth_cpu() comment
> 
>  include/linux/numa.h     |  7 +++++--
>  include/linux/topology.h |  2 +-
>  kernel/sched/fair.c      | 14 +-------------
>  kernel/sched/topology.c  | 25 +++++++++++++++++--------
>  lib/cpumask.c            |  4 +---
>  mm/mempolicy.c           | 18 +++++++++++-------
>  6 files changed, 36 insertions(+), 34 deletions(-)
> 
> -- 
> 2.39.2