linux-kernel - Re: [PATCH 3/2] sched/deadline: Use deadline instead of period when calculating overflow

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Message-ID: <20170215090911.5f60e921@gandalf.local.home>
Date:   Wed, 15 Feb 2017 09:09:11 -0500
From:   Steven Rostedt <rostedt@...dmis.org>
To:     Daniel Bristot de Oliveira <bristot@...hat.com>
Cc:     Juri Lelli <juri.lelli@....com>,
        Luca Abeni <luca.abeni@...tannapisa.it>,
        linux-kernel@...r.kernel.org, Ingo Molnar <mingo@...hat.com>,
        Peter Zijlstra <peterz@...radead.org>,
        Tommaso Cucinotta <tommaso.cucinotta@...up.it>,
        Mike Galbraith <efault@....de>,
        Romulo Silva de Oliveira <romulo.deoliveira@...c.br>
Subject: Re: [PATCH 3/2] sched/deadline: Use deadline instead of period when
 calculating overflow

On Wed, 15 Feb 2017 14:42:42 +0100
Daniel Bristot de Oliveira <bristot@...hat.com> wrote:

> On 02/15/2017 02:33 PM, Daniel Bristot de Oliveira wrote:
> > dl_se->deadline = dl_se->deadline += pi_se->dl_period;  
> 
> ops, it should be:
> 
> dl_se->deadline = dl_se->deadline + pi_se->dl_period;

or

 dl_se->deadline += pi_se->dl_period;

;-)

-- Steve