linux-kernel - Re: [PATCH v2] perf: close the opened directories.

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Message-ID: <4C400C23.5070102@cn.fujitsu.com>
Date:	Fri, 16 Jul 2010 15:37:07 +0800
From:	Gui Jianfeng <guijianfeng@...fujitsu.com>
To:	Arnaldo Carvalho de Melo <acme@...radead.org>
CC:	"Zhang, Yanmin" <yanmin_zhang@...ux.intel.com>, mingo@...e.hu,
	linux kernel mailing list <linux-kernel@...r.kernel.org>,
	a.p.zijlstra@...llo.nl, paulus@...ba.org
Subject: Re: [PATCH v2] perf: close the opened directories.

Arnaldo Carvalho de Melo wrote:
> Em Thu, Jun 24, 2010 at 03:04:02PM +0800, Gui Jianfeng escreveu:
>> When I ran "perf kvm ... top", I encountered the following error output.
>>
>>   Error: perfcounter syscall returned with -1 (Too many open files)
>>
>>   Fatal: No CONFIG_PERF_EVENTS=y kernel support configured?
>>
>> Looking into perf, I found perf opens too many direcotries at initialization
>> time, but forgets to close them. Here is the fix.
>>
>> Signef-off-by: Gui Jianfeng <guijianfeng@...fujitsu.com>
> 
> Thanks, will apply.

Hi Arnaldo,

Would you pick up this fix?

Thanks,
Gui

> 
> - Arnaldo
> 
> 
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