linux-kernel - Re: [PATCH] kernel/kprobes.c: move cleanup_rp_inst() to where CONFIG

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Date:	Tue, 04 Feb 2014 10:25:44 +0800
From:	Chen Gang <gang.chen.5i5j@...il.com>
To:	Masami Hiramatsu <masami.hiramatsu.pt@...achi.com>
CC:	ananth@...ibm.com, anil.s.keshavamurthy@...el.com,
	hskinnemoen@...il.com, David Miller <davem@...emloft.net>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	egtvedt@...fundet.no,
	"yrl.pp-manager.tt@...achi.com" <yrl.pp-manager.tt@...achi.com>
Subject: Re: [PATCH] kernel/kprobes.c: move cleanup_rp_inst() to where CONFIG_KRETPROBES
 enabled

On 02/03/2014 11:42 PM, Masami Hiramatsu wrote:
> (2014/02/03 20:48), Chen Gang wrote:
>> On 02/02/2014 10:40 AM, Masami Hiramatsu wrote:
>>> (2014/02/01 21:17), Chen Gang wrote:
>>>> When CONFIG_KRETPROBES disabled, cleanup_rp_inst() is useless too. It
>>>> is only called by unregister_kretprobes() which is in CONFIG_KRETPROBES
>>>> enabled area.
>>>>
>>>> The related warning (allmodconfig under avr32):
>>>>
>>>>   kernel/kprobes.c:1181: warning: 'cleanup_rp_inst' defined but not used
>>>
>>> This patch itself looks good to me.
>>> And it seems that not only the cleanup_rp_inst, but also other
>>> kretprobe related functions should be moved (free_rp_inst,etc)
>>>
>>
>> OK, thanks, need/should I check them again and send patch v2 for them?
> 
> Yes, I'm happy to review it :)
> 
> Thank you!
> 

I will/should finish in these days (within 2014-02-07).

Thanks.
-- 
Chen Gang

Open, share and attitude like air, water and life which God blessed
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