linux-kernel - Re: [PATCH v5 1/2] cpumask: export cpumask_any

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Message-ID: <878u21mtq6.fsf@rustcorp.com.au>
Date:	Wed, 02 Mar 2016 14:11:53 +1030
From:	Rusty Russell <rusty@...tcorp.com.au>
To:	Jacob Pan <jacob.jun.pan@...ux.intel.com>,
	LKML <linux-kernel@...r.kernel.org>,
	Linux PM <linux-pm@...r.kernel.org>,
	Thomas Gleixner <tglx@...utronix.de>,
	Rafael Wysocki <rafael.j.wysocki@...el.com>
Cc:	Srinivas Pandruvada <srinivas.pandruvada@...ux.intel.com>,
	"David S. Miller" <davem@...emloft.net>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Peter Zijlstra <peterz@...radead.org>,
	Jacob Pan <jacob.jun.pan@...ux.intel.com>
Subject: Re: [PATCH v5 1/2] cpumask: export cpumask_any_but

Jacob Pan <jacob.jun.pan@...ux.intel.com> writes:
> Export cpumask_any_but() for module use. This will be used by drivers
> such as intel_rapl to locate an active cpu on a socket.
>
> Signed-off-by: Jacob Pan <jacob.jun.pan@...ux.intel.com>

Acked-by: Rusty Russell <rusty@...tcorp.com.au>

Thanks!
Rusty.

> ---
>  lib/cpumask.c | 1 +
>  1 file changed, 1 insertion(+)
>
> diff --git a/lib/cpumask.c b/lib/cpumask.c
> index 5a70f61..81dedaa 100644
> --- a/lib/cpumask.c
> +++ b/lib/cpumask.c
> @@ -41,6 +41,7 @@ int cpumask_any_but(const struct cpumask *mask, unsigned int cpu)
>  			break;
>  	return i;
>  }
> +EXPORT_SYMBOL(cpumask_any_but);
>  
>  /* These are not inline because of header tangles. */
>  #ifdef CONFIG_CPUMASK_OFFSTACK
> -- 
> 1.9.1