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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?? -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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