From: Andi Kleen <ak@muc.de>
To: "David S. Miller" <davem@redhat.com>
Cc: vda@port.imtp.ilyichevsk.odessa.ua, linux-kernel@vger.kernel.org
Subject: Re: Large inlines in include/linux/skbuff.h
Date: Thu, 22 Apr 2004 21:51:53 +0200 [thread overview]
Message-ID: <m34qrb3i5i.fsf@averell.firstfloor.org> (raw)
In-Reply-To: <1NRqX-2GI-13@gated-at.bofh.it> (David S. Miller's message of "Thu, 22 Apr 2004 20:50:11 +0200")
"David S. Miller" <davem@redhat.com> writes:
>
> He's asking you to test and quantify the performance changes that
> occur as a result of this patch, not to figure it out via calculations
> in your head :-)
I bet it will be completely unnoticeable in macrobenchmarks.
The only way to measure a difference would be likely to use
some unrealistic microbenchmark (program that calls this in a tight loop)
-Andi
next prev parent reply other threads:[~2004-04-22 19:52 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1NvJL-1QO-9@gated-at.bofh.it>
[not found] ` <1NAJr-61F-3@gated-at.bofh.it>
2004-04-22 14:59 ` Large inlines in include/linux/skbuff.h Andi Kleen
2004-04-22 15:15 ` James Morris
2004-04-22 15:37 ` Eric Dumazet
[not found] ` <200404221927.34717.vda@port.imtp.ilyichevsk.odessa.ua>
2004-04-22 19:24 ` Eric Dumazet
2004-04-22 22:23 ` Andi Kleen
2004-04-22 22:25 ` David S. Miller
2004-04-22 22:34 ` Andi Kleen
2004-04-22 22:35 ` David S. Miller
[not found] ` <1NRqX-2GI-15@gated-at.bofh.it>
[not found] ` <1NRqX-2GI-13@gated-at.bofh.it>
2004-04-22 19:51 ` Andi Kleen [this message]
2004-04-21 19:26 Denis Vlasenko
2004-04-22 0:47 ` James Morris
[not found] ` <200404221756.46240.vda@port.imtp.ilyichevsk.odessa.ua>
2004-04-22 18:36 ` David S. Miller
[not found] ` <200404222239.34760.vda@port.imtp.ilyichevsk.odessa.ua>
2004-04-22 22:10 ` David S. Miller
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