linux-kernel - Re: [PATCH 06/11] sched/deadline: Add missing annotation for dl_task_offline

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Message-ID: <20200210080718.GG7650@localhost.localdomain>
Date:   Mon, 10 Feb 2020 09:07:18 +0100
From:   Juri Lelli <juri.lelli@...hat.com>
To:     Jules Irenge <jbi.octave@...il.com>
Cc:     boqun.feng@...il.com, peterz@...radead.org, mingo@...hat.com,
        vincent.guittot@...aro.org, dietmar.eggemann@....com,
        rostedt@...dmis.org, bsegall@...gle.com, mgorman@...e.de,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH 06/11] sched/deadline: Add missing annotation for
 dl_task_offline_migration()

Hi,

On 09/02/20 22:39, Jules Irenge wrote:
> Sparse reports warning at dl_task_offline_migration()
> 
> warning: context imbalance in dl_task_offline_migration()
> 	 - unexpected unlock
> 
> The root cause is the missing annotation for dl_task_offline_migration()
> 
> Add the missing __releases(rq->lock) annotation.
> 
> Signed-off-by: Jules Irenge <jbi.octave@...il.com>

Acked-by: Juri Lelli <juri.lelli@...hat.com>

Best,

Juri