Re: [PATCH] zlib: Optimize inffast even more

[Andrew Morton]

On Mon, 9 Nov 2009 11:22:16 +0100
Joakim Tjernlund <Joakim.Tjernlund@xxxxxxxxxxxx> 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@xxxxxxxxxxxx>
> ---
> 
>  Someone with a little endian target should test too.

eh?  That requires a PC.  Can't you test it??
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/