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Date:   Tue, 9 Apr 2019 13:34:21 +0200
From:   Peter Zijlstra <peterz@infradead.org>
To:     Ricardo Neri <ricardo.neri-calderon@linux.intel.com>
Cc:     Thomas Gleixner <tglx@linutronix.de>,
        Ingo Molnar <mingo@kernel.org>, Borislav Petkov <bp@suse.de>,
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        "Ravi V. Shankar" <ravi.v.shankar@intel.com>, x86@kernel.org,
        linux-kernel@vger.kernel.org,
        Ricardo Neri <ricardo.neri@intel.com>,
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Subject: Re: [RFC PATCH v2 10/14] kernel/watchdog: Add a function to obtain
 the watchdog_allowed_mask
Message-ID: <20190409113421.GU4038@hirez.programming.kicks-ass.net>
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On Wed, Feb 27, 2019 at 08:05:14AM -0800, Ricardo Neri wrote:
> diff --git a/kernel/watchdog.c b/kernel/watchdog.c
> index 8fbfda94a67b..367aa81294ef 100644
> --- a/kernel/watchdog.c
> +++ b/kernel/watchdog.c
> @@ -44,7 +44,7 @@ int __read_mostly soft_watchdog_user_enabled = 1;
>  int __read_mostly watchdog_thresh = 10;
>  int __read_mostly nmi_watchdog_available;
>  
> -struct cpumask watchdog_allowed_mask __read_mostly;
> +static struct cpumask watchdog_allowed_mask __read_mostly;
>  
>  struct cpumask watchdog_cpumask __read_mostly;
>  unsigned long *watchdog_cpumask_bits = cpumask_bits(&watchdog_cpumask);

Hurmph, more struct cpumask, ideally this would get converted to
cpumask_var_t, I don't think we need this before the allocators work, do
we?