linux-kernel - Re: [PATCH 3/5] nohz,kvm: export context_tracking_user

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Date:	Thu, 5 Feb 2015 15:55:50 -0800
From:	"Paul E. McKenney" <paulmck@...ux.vnet.ibm.com>
To:	riel@...hat.com
Cc:	kvm@...r.kernel.org, borntraeger@...ibm.com,
	linux-kernel@...r.kernel.org, mtosatti@...hat.com,
	mingo@...nel.orgm, ak@...ux.intel.com, oleg@...hat.com,
	masami.hiramatsu.pt@...achi.com, fweisbec@...il.com,
	lcapitulino@...hat.com, pbonzini@...hat.com
Subject: Re: [PATCH 3/5] nohz,kvm: export context_tracking_user_enter/exit

On Thu, Feb 05, 2015 at 03:23:50PM -0500, riel@...hat.com wrote:
> From: Rik van Riel <riel@...hat.com>
> 
> Export context_tracking_user_enter/exit so it can be used by KVM.
> 
> Signed-off-by: Rik van Riel <riel@...hat.com>

Acked-by: Paul E. McKenney <paulmck@...ux.vnet.ibm.com>

> ---
>  kernel/context_tracking.c | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/kernel/context_tracking.c b/kernel/context_tracking.c
> index 97806c4deec5..a3f4a2840637 100644
> --- a/kernel/context_tracking.c
> +++ b/kernel/context_tracking.c
> @@ -107,6 +107,7 @@ void context_tracking_user_enter(enum ctx_state state)
>  	local_irq_restore(flags);
>  }
>  NOKPROBE_SYMBOL(context_tracking_user_enter);
> +EXPORT_SYMBOL_GPL(context_tracking_user_enter);
> 
>  /**
>   * context_tracking_user_exit - Inform the context tracking that the CPU is
> @@ -146,6 +147,7 @@ void context_tracking_user_exit(enum ctx_state state)
>  	local_irq_restore(flags);
>  }
>  NOKPROBE_SYMBOL(context_tracking_user_exit);
> +EXPORT_SYMBOL_GPL(context_tracking_user_exit);
> 
>  /**
>   * __context_tracking_task_switch - context switch the syscall callbacks
> -- 
> 1.9.3
> 

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