Thread (32 messages) 32 messages, 5 authors, 2009-06-17

Re: [PATCH 10/14] ipv4: Use 32-bit loads for ID and length in GRO

flat view

From: Herbert Xu <herbert@gondor.apana.org.au>
Date: 2009-05-27 21:26:53

On Wed, May 27, 2009 at 08:00:36PM +0200, Andi Kleen wrote:
On what architecture is that faster?

At least on x86 they should be the same performance, except that
the 16bit one is one byte larger, but that shouldn't make a difference.
It shrunk the code by more than a byte, at least with some versions
of gcc on x86-64.

Yes some of these patches might seem a tad trivial, but it does add
up.

Cheers,
-- 
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Email: Herbert Xu ~{PmV>HI~} [off-list ref]
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