Hi On Thu, Jun 8, 2017 at 1:50 AM Eric Blake <ebl...@redhat.com> wrote:
> On 06/07/2017 02:46 AM, Marc-André Lureau wrote: > > The coccinelle/round.cocci script doesn't catch hard coded values. > > > > I used the following script over qemu code base: > > > > ( > > - ((e1) + 3) / (4) > > + DIV_ROUND_UP(e1,4) > > As in 1/5, can't you also write a search for ((e1) + (e2) - 1) / e2, to > cover non-constant divisions? > That one is covered by scripts/coccinelle/round.cocci I can merge my script there, but I would need to spend some time to clean it up (help welcome). -- Marc-André Lureau
