linux-kernel - Re: [PATCH v3 0/9] sched: Streamline select_task_rq() & select_task_rq

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Message-ID: <20200416105828.GN20730@hirez.programming.kicks-ass.net>
Date:   Thu, 16 Apr 2020 12:58:28 +0200
From:   Peter Zijlstra <peterz@...radead.org>
To:     Valentin Schneider <valentin.schneider@....com>
Cc:     linux-kernel@...r.kernel.org, mingo@...nel.org,
        vincent.guittot@...aro.org, dietmar.eggemann@....com,
        Juri Lelli <juri.lelli@...hat.com>,
        Steven Rostedt <rostedt@...dmis.org>
Subject: Re: [PATCH v3 0/9] sched: Streamline select_task_rq() &
 select_task_rq_fair()

On Wed, Apr 15, 2020 at 10:05:03PM +0100, Valentin Schneider wrote:
> Valentin Schneider (9):
>   sched/fair: find_idlest_group(): Remove unused sd_flag parameter
>   sched/debug: Make sd->flags sysctl read-only
>   sched: Remove checks against SD_LOAD_BALANCE
>   sched/topology: Kill SD_LOAD_BALANCE
>   sched: Add WF_TTWU, WF_EXEC wakeup flags

How about I queue two first 5, and you rework these last few?

>   sched: Kill select_task_rq()'s sd_flag parameter
>   sched/fair: Dissociate wakeup decisions from SD flag value
>   sched/fair: Split select_task_rq_fair want_affine logic
>   sched/topology: Define and use shortcut pointers for wakeup sd_flag scan