linux-kernel - Re: [PATCH v7 2/2] sched/fair: update scale invariance of PELT

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Message-ID: <20181128100241.GA2131@hirez.programming.kicks-ass.net>
Date:   Wed, 28 Nov 2018 11:02:41 +0100
From:   Peter Zijlstra <peterz@...radead.org>
To:     Vincent Guittot <vincent.guittot@...aro.org>
Cc:     Ingo Molnar <mingo@...nel.org>,
        linux-kernel <linux-kernel@...r.kernel.org>,
        "Rafael J. Wysocki" <rjw@...ysocki.net>,
        Dietmar Eggemann <dietmar.eggemann@....com>,
        Morten Rasmussen <Morten.Rasmussen@....com>,
        Patrick Bellasi <patrick.bellasi@....com>,
        Paul Turner <pjt@...gle.com>, Ben Segall <bsegall@...gle.com>,
        Thara Gopinath <thara.gopinath@...aro.org>,
        pkondeti@...eaurora.org, Quentin Perret <quentin.perret@....com>,
        Srinivas Pandruvada <srinivas.pandruvada@...ux.intel.com>
Subject: Re: [PATCH v7 2/2] sched/fair: update scale invariance of PELT

On Wed, Nov 28, 2018 at 10:54:13AM +0100, Vincent Guittot wrote:

> Is there anything else that I should do for these patches ?

IIRC, Morten mention they break util_est; Patrick was going to explain.

But yes, I like them.