Re: more cleanup -- using FIELD_SIZEOF() macro

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On Sun, 10 Feb 2008 21:56:38 +0100 (CET) Julia Lawall wrote:

> On Sun, 10 Feb 2008, Robert P. J. Day wrote:
> 
> > 
> >   the header file include/linux/kernel.h defines:
> > 
> >   #define FIELD_SIZEOF(t, f) (sizeof(((t*)0)->f))
> > 
> > which is a much more pleasant way of calculating the size of a
> > structure member.  and there's plenty of places in the tree where that
> > change can be made, which you can see if you search for the
> > appropriate pattern:
> > 
> > $ grep -Er "sizeof ?\( ?\( ?\([^\*]*[^ ] ?\*\) ?0 ?\)->[^\)]+\)" *
> 
> What about these (also in kernel.h)?
> 
> #define DIV_ROUND_UP(n,d) (((n) + (d) - 1) / (d))
> #define roundup(x, y) ((((x) + ((y) - 1)) / (y)) * (y))

What about them?  What is your question?

---
~Randy
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