From: "H. Peter Anvin" <hpa@zytor.com>
To: Jason Baron <jbaron@redhat.com>
Cc: Ingo Molnar <mingo@elte.hu>,
Andrew Morton <akpm@linux-foundation.org>,
Yinghai Lu <yhlu.kernel@gmail.com>,
Thomas Gleixner <tglx@linutronix.de>,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH 0/6] loglevel=pci:8,acpi:8,apic=8 support v6
Date: Thu, 18 Sep 2008 11:39:01 -0700 [thread overview]
Message-ID: <48D2A045.5000907@zytor.com> (raw)
In-Reply-To: <20080918161957.GC3097@redhat.com>
Jason Baron wrote:
>
> in my testing there was no significant difference between pre-filtering
> vs. not built in. However, there was a measureable affect of having them
> built in vs. not built in.
>
<somewhat irrelevant rant>
Okay, I'm so bloody sick of hearing people justifying bloat by saying
"no measurable difference." That only means that you don't have GROSS
bloat. Unless you have real statistics to the contrary, most people's
performance testing is at the very best accurate to 5-10%. This is
hardly "no bloat".
</somewhat irrelevant rant>
-hpa
next prev parent reply other threads:[~2008-09-18 18:39 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-09-17 8:27 [PATCH 0/6] loglevel=pci:8,acpi:8,apic=8 support v6 Yinghai Lu
2008-09-17 8:27 ` [PATCH 1/6] add DEFINE_LOGLEVEL_SETUP v7 Yinghai Lu
2008-09-17 8:27 ` [PATCH 2/6] pci: add KERN_PCI Yinghai Lu
2008-09-17 8:27 ` [PATCH 3/6] pci: using printk(KERN_PCI v3 Yinghai Lu
2008-09-17 8:35 ` Ingo Molnar
2008-09-17 8:41 ` Yinghai Lu
2008-09-17 10:11 ` Robert Richter
2008-09-17 16:25 ` Yinghai Lu
2008-09-17 22:28 ` Bjorn Helgaas
2008-09-17 23:03 ` Yinghai Lu
2008-09-17 8:27 ` [PATCH 4/6] acpi: add KERN_ACPI v3 Yinghai Lu
2008-09-17 8:27 ` [PATCH 5/6] apci: dump slit with printk(KERN_ACPI...) Yinghai Lu
2008-09-17 18:19 ` Marcin Slusarz
2008-09-17 18:28 ` Yinghai Lu
2008-09-17 18:56 ` Marcin Slusarz
2008-09-17 8:27 ` [PATCH 6/6] x86: add KERN_APIC Yinghai Lu
2008-09-17 8:38 ` Ingo Molnar
2008-09-17 8:45 ` Yinghai Lu
2008-09-17 8:52 ` Ingo Molnar
2008-09-17 12:08 ` Frans Pop
2008-09-17 16:30 ` Yinghai Lu
2008-09-17 8:55 ` [PATCH 0/6] loglevel=pci:8,acpi:8,apic=8 support v6 Andrew Morton
2008-09-17 9:27 ` Ingo Molnar
2008-09-17 18:46 ` Jason Baron
2008-09-17 19:25 ` H. Peter Anvin
2008-09-18 10:57 ` Ingo Molnar
2008-09-18 15:36 ` H. Peter Anvin
2008-09-18 15:50 ` Jason Baron
2008-09-18 15:57 ` H. Peter Anvin
2008-09-18 16:19 ` Jason Baron
2008-09-18 18:39 ` H. Peter Anvin [this message]
2008-09-18 19:06 ` Yinghai Lu
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