linux-kernel - Re: [PATCH] zlib: Optimize inffast even more

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Date:	Wed, 11 Nov 2009 15:24:45 -0800
From:	Andrew Morton <akpm@...ux-foundation.org>
To:	Joakim Tjernlund <Joakim.Tjernlund@...nsmode.se>
Cc:	Richard Purdie <rpurdie@...ys.net>, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] zlib: Optimize inffast even more

On Mon, 9 Nov 2009 11:22:16 +0100
Joakim Tjernlund <Joakim.Tjernlund@...nsmode.se> wrote:

> This improves zlib: Optimize inffast when copying direct from output
> and gives another 3-4% improvement for my MPC8321 target.
> Does not need CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS,
> uses get_unaligned() but only in one place.
> The copy loop just above this one can also use this
> optimization, but I havn't done so as I have not tested if it
> is a win there too.
> 
> Signed-off-by: Joakim Tjernlund <Joakim.Tjernlund@...nsmode.se>
> ---
> 
>  Someone with a little endian target should test too.

eh?  That requires a PC.  Can't you test it??
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