On Thu, Feb 14, 2008 at 04:15:17PM +0100, Julia Lawall wrote: > From: Julia Lawall <julia@xxxxxxx> > > The kernel.h macro DIV_ROUND_UP performs the computation (((n) + (d) - 1) / > (d)) but is perhaps more readable. > > An extract of the semantic patch that makes this change is as follows: > (http://www.emn.fr/x-info/coccinelle/) > > // <smpl> > @haskernel@ > @@ > > #include <linux/kernel.h> > > @depends on haskernel@ > expression n,d; > @@ > > ( > - (n + d - 1) / d > + DIV_ROUND_UP(n,d) > | > - (n + (d - 1)) / d > + DIV_ROUND_UP(n,d) > ) > > @depends on haskernel@ > expression n,d; > @@ > > - DIV_ROUND_UP((n),d) > + DIV_ROUND_UP(n,d) > > @depends on haskernel@ > expression n,d; > @@ > > - DIV_ROUND_UP(n,(d)) > + DIV_ROUND_UP(n,d) > // </smpl> > > Signed-off-by: Julia Lawall <julia@xxxxxxx> Acked-by: Mark Fasheh <mark.fasheh@xxxxxxxxxx> --Mark -- Mark Fasheh Principal Software Developer, Oracle mark.fasheh@xxxxxxxxxx - To unsubscribe from this list: send the line "unsubscribe kernel-janitors" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
