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

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Date:	Mon, 03 Feb 2014 19:48:50 +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
Subject: Re: [PATCH] kernel/kprobes.c: move cleanup_rp_inst() to where CONFIG_KRETPROBES
 enabled

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?


Thanks.
-- 
Chen Gang

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