linux-kernel - Re: [PATCH 0/4] irq: change irq_desc and kstat_irq

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Message-ID: <20090111011044.GE12885@elte.hu>
Date:	Sun, 11 Jan 2009 02:10:44 +0100
From:	Ingo Molnar <mingo@...e.hu>
To:	Mike Travis <travis@....com>
Cc:	Ingo Molnar <mingo@...hat.com>,
	Rusty Russell <rusty@...tcorp.com.au>,
	Yinghai Lu <yinghai@...nel.org>,
	Jack Steiner <steiner@....com>, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 0/4] irq: change irq_desc and kstat_irq_legacy to
	variable sized arrays


* Mike Travis <travis@....com> wrote:

> Here's my latest stats:
> 
> ====== Text/Data ()
> 
>     1 - 128-defconfig
>     2 - 4k-defconfig


small nit, shouldnt this:
>       .1.       .2.    ..final..

be:
>       .1.      .2    .delta

as 'final' is .2 in essence, just in absolute numbers, right? Confusing.


>   5935104     -6144   5928960 -0.10%  TextSize
>   3833856    +43008   3876864 +1.12%  DataSize
>   9734144   -219136   9515008 -2.25%  BssSize
>   2449408   +790528   3239936   +32%  InitSize
>   1884160     +6144   1890304 +0.33%  PerCPU
>    110592   +462848    573440  +418%  OtherSize

and flip around columns 2 and 3 ? It's the delta that matters, and the 
percentage figure.

	Ingo
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