On Saturday 16 February 2008, Julia Lawall wrote: > From: Julia Lawall <[EMAIL PROTECTED]> > > 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 <[EMAIL PROTECTED]>
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