Re: [PATCH] kprobes: remove intialization of static per-cpu variable

[Masami Hiramatsu <mhiramat@redhat.com>]

Hi Vegard,

Since David who is the sparc kprobes maintainer confirmed this change,
I think it can go.
Acked-by: Masami Hiramatsu <mhiramat@redhat.com>

Vegard Nossum wrote:
> From: Vegard Nossum <vegard.nossum@gmail.com>
> Date: Thu, 12 Jun 2008 22:02:01 +0200
> Subject: [PATCH] kprobes: remove intialization of static per-cpu variable
> 
> Cc: Masami Hiramatsu <mhiramat@redhat.com>
> Signed-off-by: Vegard Nossum <vegard.nossum@gmail.com>
> ---
>  kernel/kprobes.c |    2 +-
>  1 files changed, 1 insertions(+), 1 deletions(-)
> 
> diff --git a/kernel/kprobes.c b/kernel/kprobes.c
> index 1e0250c..04a0c36 100644
> --- a/kernel/kprobes.c
> +++ b/kernel/kprobes.c
> @@ -70,7 +70,7 @@ static bool kprobe_enabled;
>  
>  DEFINE_MUTEX(kprobe_mutex);		/* Protects kprobe_table */
>  DEFINE_SPINLOCK(kretprobe_lock);	/* Protects kretprobe_inst_table */
> -static DEFINE_PER_CPU(struct kprobe *, kprobe_instance) = NULL;
> +static DEFINE_PER_CPU(struct kprobe *, kprobe_instance);
>  
>  /*
>   * Normally, functions that we'd want to prohibit kprobes in, are marked

-- 
Masami Hiramatsu

Software Engineer
Hitachi Computer Products (America) Inc.
Software Solutions Division

e-mail: mhiramat@redhat.com