linux-kernel - Re: [PATCH v7 1/7] sched/topology: Adding function partition_sched_domains

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Message-ID: <20190405120434.GS12232@hirez.programming.kicks-ass.net>
Date:   Fri, 5 Apr 2019 14:04:34 +0200
From:   Peter Zijlstra <peterz@...radead.org>
To:     Juri Lelli <juri.lelli@...hat.com>
Cc:     mingo@...hat.com, rostedt@...dmis.org, tj@...nel.org,
        linux-kernel@...r.kernel.org, luca.abeni@...tannapisa.it,
        claudio@...dence.eu.com, tommaso.cucinotta@...tannapisa.it,
        bristot@...hat.com, mathieu.poirier@...aro.org, lizefan@...wei.com,
        cgroups@...r.kernel.org
Subject: Re: [PATCH v7 1/7] sched/topology: Adding function
 partition_sched_domains_locked()

On Wed, Apr 03, 2019 at 10:46:44AM +0200, Juri Lelli wrote:
> +/*
> + * Call with hotplug lock held

Is that spelled like:

	lockdep_assert_cpus_held();

?

> + */
> +void partition_sched_domains(int ndoms_new, cpumask_var_t doms_new[],
> +			     struct sched_domain_attr *dattr_new)
> +{
> +	mutex_lock(&sched_domains_mutex);
> +	partition_sched_domains_locked(ndoms_new, doms_new, dattr_new);
>  	mutex_unlock(&sched_domains_mutex);
>  }
> -- 
> 2.17.2
>