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
