From: Mike Travis <travis@sgi.com>
To: Ingo Molnar <mingo@elte.hu>
Cc: Ingo Molnar <mingo@redhat.com>,
Rusty Russell <rusty@rustcorp.com.au>,
Yinghai Lu <yinghai@kernel.org>, Jack Steiner <steiner@sgi.com>,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH 0/4] irq: change irq_desc and kstat_irq_legacy to variable sized arrays
Date: Sat, 10 Jan 2009 17:19:17 -0800 [thread overview]
Message-ID: <49694915.7020605@sgi.com> (raw)
In-Reply-To: <20090111011044.GE12885@elte.hu>
Ingo Molnar wrote:
> * Mike Travis <travis@sgi.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
Sure thing. This originally was built for many columns so the net effect
of each was fairly important. But with only two columns it does make
sense to do a direct comparision.
Thanks,
Mike
prev parent reply other threads:[~2009-01-11 1:19 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-01-10 22:38 [PATCH 0/4] irq: change irq_desc and kstat_irq_legacy to variable sized arrays Mike Travis
2009-01-10 22:38 ` [PATCH 1/4] irq: change references from NR_IRQS to nr_irqs Mike Travis
2009-01-10 22:45 ` Ingo Molnar
2009-01-10 23:10 ` Mike Travis
2009-01-11 1:06 ` Ingo Molnar
2009-01-10 22:38 ` [PATCH 2/4] irq: allocate irq_desc_ptrs array based on nr_irqs Mike Travis
2009-01-10 22:47 ` Ingo Molnar
2009-01-10 23:03 ` Mike Travis
2009-01-11 1:06 ` Ingo Molnar
2009-01-10 22:38 ` [PATCH 3/4] irq: initialize nr_irqs based on nr_cpu_ids Mike Travis
2009-01-10 22:50 ` Ingo Molnar
2009-01-10 23:20 ` Mike Travis
2009-01-11 1:07 ` Ingo Molnar
2009-01-11 2:00 ` Mike Travis
2009-01-10 22:38 ` [PATCH 4/4] kstat: modify kstat_irqs_legacy to be variable sized Mike Travis
2009-01-10 22:52 ` Ingo Molnar
2009-01-10 23:08 ` Mike Travis
2009-01-11 1:08 ` Ingo Molnar
2009-01-11 4:32 ` Mike Travis
2009-01-11 7:01 ` Yinghai Lu
2009-01-11 12:17 ` Ingo Molnar
2009-01-11 17:50 ` Mike Travis
2009-01-11 17:40 ` Mike Travis
2009-01-11 17:48 ` Mike Travis
2009-01-10 22:43 ` [PATCH 0/4] irq: change irq_desc and kstat_irq_legacy to variable sized arrays Ingo Molnar
2009-01-11 0:15 ` Mike Travis
2009-01-11 1:10 ` Ingo Molnar
2009-01-11 1:19 ` Mike Travis [this message]
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