linux-kernel - Re: [PATCH 0/2] sched/cpupri: Cleanup cpu priority vector handling

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Message-ID: <20201014194630.GB2974@worktop.programming.kicks-ass.net>
Date:   Wed, 14 Oct 2020 21:46:30 +0200
From:   Peter Zijlstra <peterz@...radead.org>
To:     Dietmar Eggemann <dietmar.eggemann@....com>
Cc:     Ingo Molnar <mingo@...hat.com>, Juri Lelli <juri.lelli@...hat.com>,
        Vincent Guittot <vincent.guittot@...aro.org>,
        Steven Rostedt <rostedt@...dmis.org>,
        Ben Segall <bsegall@...gle.com>, Mel Gorman <mgorman@...e.de>,
        Daniel Bristot de Oliveira <bristot@...hat.com>,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH 0/2] sched/cpupri: Cleanup cpu priority vector handling

On Tue, Sep 22, 2020 at 10:39:32AM +0200, Dietmar Eggemann wrote:
> Two of the 102 elements of the cpu priority vector, among them the one
> for MAX_PRIO (140) representing the IDLE task, are never used.
> 
> Remove them and adapt the cpupri implementation accordingly.
> 
> Dietmar Eggemann (2):
>   sched/cpupri: Remove pri_to_cpu[CPUPRI_IDLE]
>   sched/cpupri: Remove pri_to_cpu[1]

Thanks!, I've also got a few more patches on top, I'll post them
separately.