linux-kernel - Re: [2.6 patch] make kprobes.c:kretprobe_table

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Date:	Tue, 19 Aug 2008 19:31:53 +0530
From:	Ananth N Mavinakayanahalli <ananth@...ibm.com>
To:	Adrian Bunk <bunk@...nel.org>
Cc:	Srinivasa DS <srinivasa@...ibm.com>,
	Jim Keniston <jkenisto@...ibm.com>,
	anil.s.keshavamurthy@...el.com, davem@...emloft.net,
	mhiramat@...hat.com, Andrew Morton <akpm@...ux-foundation.org>,
	linux-kernel@...r.kernel.org
Subject: Re: [2.6 patch] make kprobes.c:kretprobe_table_lock() static

On Tue, Aug 19, 2008 at 04:47:06PM +0300, Adrian Bunk wrote:
> This patch makes the needlessly global kretprobe_table_lock() static.
> 
> Signed-off-by: Adrian Bunk <bunk@...nel.org>

Acked-by: Ananth N Mavinakayanahalli <ananth@...ibm.com>

Thanks Adrian.

> ---
> 7282c07a74451fca15cad3b8b1626e0b9ec0ba17 
> diff --git a/kernel/kprobes.c b/kernel/kprobes.c
> index 75bc2cd..8b57a25 100644
> --- a/kernel/kprobes.c
> +++ b/kernel/kprobes.c
> @@ -404,7 +404,7 @@ void kretprobe_hash_lock(struct task_struct *tsk,
>  	spin_lock_irqsave(hlist_lock, *flags);
>  }
> 
> -void kretprobe_table_lock(unsigned long hash, unsigned long *flags)
> +static void kretprobe_table_lock(unsigned long hash, unsigned long *flags)
>  {
>  	spinlock_t *hlist_lock = kretprobe_table_lock_ptr(hash);
>  	spin_lock_irqsave(hlist_lock, *flags);
--
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