linux-kernel - Re: [PATCH v2] sched: avoid scale real weight down to zero

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Message-ID: <20200318111048.GF20730@hirez.programming.kicks-ass.net>
Date:   Wed, 18 Mar 2020 12:10:48 +0100
From:   Peter Zijlstra <peterz@...radead.org>
To:     王贇 <yun.wang@...ux.alibaba.com>
Cc:     Ingo Molnar <mingo@...hat.com>, Juri Lelli <juri.lelli@...hat.com>,
        Vincent Guittot <vincent.guittot@...aro.org>,
        Dietmar Eggemann <dietmar.eggemann@....com>,
        Steven Rostedt <rostedt@...dmis.org>,
        Ben Segall <bsegall@...gle.com>, Mel Gorman <mgorman@...e.de>,
        "open list:SCHEDULER" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v2] sched: avoid scale real weight down to zero

On Wed, Mar 18, 2020 at 10:23:49AM +0800, 王贇 wrote:
> Hi Peter, Vincent
> 
> My apologies to missing the case when CONFIG_FAIR_GROUP_SCHED
> is disabled, I've replaced the MIN_SHARE with 2UL as it was
> defined, sorry for the trouble...

No worries, that's what we have those robots for ;-) I'll update the
patch and send it off again shortly.