[PATCH] drm/i915: Optimize DIV_ROUND_CLOSEST call

[Jean Delvare]

On Mon, 12 Nov 2012 15:02:26 +0100, Daniel Vetter wrote:
> On Mon, Nov 12, 2012 at 02:18:02PM +0100, Jean Delvare wrote:
> > DIV_ROUND_CLOSEST is faster if the compiler knows it will only be
> > dealing with unsigned dividends. This optimization rips 32 bytes of
> > binary code on x86_64.
> > 
> > Signed-off-by: Jean Delvare <khali at linux-fr.org>
> > Cc: Guenter Roeck <linux at roeck-us.net>
> > Cc: Andrew Morton <akpm at linux-foundation.org>
> > Cc: Daniel Vetter <daniel.vetter at ffwll.ch>
> > Cc: David Airlie <airlied at linux.ie>
> > ---
> > Already sent on: 2012-09-03.
> > 
> > Daniel, I think we can safely assume ia_freq can't be negative?
> 
> Queued for -next, thanks for the patch. Sorry that I've missed it on first
> submission.

No problem, thanks :)

-- 
Jean Delvare