linux-kernel - Re: [PATCH] proc: revert to show stack information in /proc/{pid}/status

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Message-ID: <2f11576a1001012153qec2ea0eo7a2762386ed22273@mail.gmail.com>
Date:	Sat, 2 Jan 2010 14:53:52 +0900
From:	KOSAKI Motohiro <kosaki.motohiro@...fujitsu.com>
To:	Stefani Seibold <stefani@...bold.net>
Cc:	Samuel Thibault <samuel.thibault@...-lyon.org>,
	LKML <linux-kernel@...r.kernel.org>, Ingo Molnar <mingo@...e.hu>,
	Peter Zijlstra <a.p.zijlstra@...llo.nl>,
	Alexey Dobriyan <adobriyan@...il.com>,
	"Eric W. Biederman" <ebiederm@...ssion.com>,
	Randy Dunlap <randy.dunlap@...cle.com>,
	Andrew Morton <akpm@...ux-foundation.org>
Subject: Re: [PATCH] proc: revert to show stack information in 
	/proc/{pid}/status

2010/1/2 Stefani Seibold <stefani@...bold.net>:
> Am Freitag, den 01.01.2010, 23:05 +0100 schrieb Samuel Thibault:
>> Stefani Seibold, le Fri 01 Jan 2010 16:10:16 +0100, a écrit :
>> > But ps is not a performance critical application nor a cat
>> > /proc/*/status!
>>
>> Errr, maybe not so much as some other operations, but a lot of tools use
>> them, so it's really worth considering it.
>
> Right. And i am still trying to find some optimization. Stay tuned.

I can understand you feel sad. but don't worry. reverting is very usual event
on kernel development. You can retry anytime if you make optimized code.
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